Buyer's Guide … the one with the Encyclopedia!

Where to Buy Narrow-linewidth Lasers

Narrow-linewidth lasers emit light with very narrow linewidths, providing high temporal coherence. These lasers are crucial for applications in laser spectroscopy, optical metrology, optical sensors, and holography. Single-frequency lasers often achieve sub-Hertz linewidths for extreme precision.

More general products: single-frequency lasers

More specific products: single-frequency lasers

Related products: frequency-stabilized lasers, optical frequency standards

Related product category: lasers and laser amplifiers

Before You Buy: Learn About Narrow-linewidth Lasers

With its comprehensive resources, RP Photonics helps you to well prepare purchase decisions:

Some aspects to consider before buying narrow-linewidth lasers: wavelength, linewidth, wavelength stability, coherence, output power, durability, thermal stability, environmental resistance, integration with systems, maintenance requirements.

Manufacturers and Other Suppliers for Narrow-linewidth Lasers

102 suppliers for narrow-linewidth lasers are listed in the RP Photonics Buyer's Guide, out of which 26 present their product descriptions. Both manufacturers and distributors can be registered.

For making a list of those suppliers which you want to check more closely, first mark all suitable ones by clicking on the entries (making their background light gray). Then click on this button:

For documenting your supplier search, you may then print this page on paper or into a PDF document.

Suppliers with Advertising Package
presenting their product descriptions
CompanyProduct Description

Lasers, Optics, Electronics. Made in Germany.

ALPHALAS GmbH

Bertha-von-Suttner-Str. 5
37085 Göttingen
Germany
web link www.alphalas.com
E-mail:
narrow-linewidth lasers

Lasers with intracavity spectral selecting components which generate narrow linewidth laser radiation are offered by ALPHALAS. Special configurations deliver a single longitudinal mode (single frequency) at the standard laser wavelengths like 1030 nm, 1053 nm, 1064 nm as well as customer-specific wavelengths. In addition, nonplanar ring oscillators (NPRO) generate single-frequency laser radiation at 1064 nm with powers up to 100 mW that can be boosted up to 10 W in a MOPA configuration.

Injection-seeded high-power Q-switched lasers of the series PULSELAS-A-SF deliver single-frequency, 10 ns long pulses with up to 10 W average power at 10 kHz repetition rate.

Innovative and Reliable

AdValue Photonics

2700 E. Bilby Rd.
Tucson, AZ 85706
United States
web link advaluephotonics.com
E-mail:
narrow-linewidth lasers

AdValue Photonics has the AP-SF single-frequency fiber laser emitting in the 2-μm wavelength region with a linewidth around 10 kHz. The AP-SF1 is an amplified version with 5 W output power. Both come with a turn-key benchtop housing.


Advanced Tunable Lasers Open the Future of Measurement Technology

Spectra Quest Lab, Inc.

408 Chiba-Univ. Inohana Inovation Plaza
1–8–15 Inohana Chuou-ku Chiba-shi
Chiba, 260–0856
Japan
web link spectraquestlab.com/index-en.html

E-mail:
narrow-linewidth lasers

Spectra Quest Labs offers tunable single frequency lasers (linewidth < 100 kHz) up to 100 mW with ASE-suppressed optical output (SMSR > 80 dB) through a PM fiber:

  • λ-Master offers precise wavelength control and is suitable for laboratory users.
  • λ-Rapid offers fast wavelength sweep.
  • λ-Lock is suitable for manual wavelength control.

All are equipped with an analog wavelength tuning function using PZT and LD current modulation function (BW: 5 MHz) and can also perform analog wavelength tuning and frequency locking.

Laser Diodes. Redefined.

Eblana Photonics

3 West Pier Business Campus
Dun Laoghaire
Dublin A96 A621
Ireland
web link eblanaphotonics.com

E-mail:
narrow-linewidth lasers

Eblana Photonics’ EP1550-0-NLW Series laser diodes have advanced capabilities with extremely narrow linewidths in comparison to equivalent DFB devices. This laser has a free running linewidth of 100 kHz or less, in a monolithic chip with no external cavity or other linewidth narrowing structures. Eblana’s patented Discrete-Mode technology allows for narrow linewidth laser diode designs at low operating currents.

Helping Engineers and Scientists in Advancing How the World Communicates, Senses and Connects

ID Photonics GmbH

Anton-Bruckner-Straße 6
85579 Neubiberg
Germany
web link id-photonics.com

E-mail:
narrow-linewidth lasers

Introducing our CoBrite tunable narrow linewidth laser ecosystem for 1515 nm to 1625 nm. Designed with simplicity and versatility in mind, CoBrite offers multiple chassis options and laser variants, making it an essential tool for researchers in the lab and on the production floor. With tunability options in the C-band, L-band, or C+L band, from a single source or in configurations of more than 100 ports, there's a CoBrite configuration to suit virtually every application. We keep expanding the CoBrite ecosystem to address new applications and market requirements when they arise.


MPB Communications

Head Office
147 Hymus Boulevard
Montreal, Quebec H9R 1E9
Canada
web link mpbcommunications.com

E-mail:
ISO 9001:2015

MPBC’s series of blue, green, yellow and orange, and red visible fiber lasers provides TEM00 mode output with low RIN. They are utilized world-wide in applications such as high resolution microscopy, genomics, cytometry, etc. MPBC’s fiber laser technology is so flexible that we are able to offer our customers virtually any wavelength between 460 nm (920 nm) to 790 nm (1580 nm). By employing our own fiber Bragg gratings to lock the laser wavelength, we can produce in a very short turn-around time specific wavelengths addressing specific requirements.

THINKING BEYOND

TOPTICA eagleyard

eagleyard Photonics GmbH
Rudower Chaussee 29
12489 Berlin
Germany
web link www.toptica-eagleyard.com

E-mail:
ISO 9001:2015
narrow-linewidth lasers

Single frequency laser radiation, precisely balanced in narrow linewidth and tunability, will excite, detect or manipulate atoms in spectroscopy, such as rubidium, cesium, potassium, calcium, lithium, strontium and others.

Toptica eagleyard offers among others single frequency lasers for resonance-matching narrow-tuning stand-alone emitters.


Let the light be always with you!

Geola Digital Ltd.

Naugarduko 41
LT-03227 Vilnius
Lithuania
web link www.geola.com
E-mail:
narrow-linewidth lasers

Geola's Single Longitudinal Mode (SLM) lasers are available with:

  • pulse energies from 2 mJ to 10 J
  • pulse durations of 1 ns to 400 ns
  • standard repetition rate – single shot to 50 Hz
  • fundamental wavelength at either 1047, 1053, 1064, 1079, 1313, 1319, 1338 or 1342 nm

CNI Laser

No. 888 Jinhu Road
High-tech Zone, Changchun 130103
China
web link www.cnilaser.com
E-mail:
ISO 9001:2015
narrow-linewidth lasers

CNI offers narrow-linewidth diode lasers with the characteristic of ultra narrow spectral linewidth <0.03 nm, ideal for applications like DNA sequencing, flow cytometry, digital imaging, analytical chemistry, particle measurement, confocal microscopy, Raman spectroscopy and many other fields.


Solutions for Innovators

NKT Photonics

Bregnerødvej 144
3460 Birkerød
Denmark
web link www.nktphotonics.com

E-mail:
ISO 9001:2015
narrow-linewidth lasers

Koheras single-frequency fiber lasers are longitudinally single-mode and offer extremely low phase and intensity noise levels. Available in the erbium or ytterbium wavelength ranges and with frequency-conversion to many other bands. Reliability is our highest priority. The all-fiber DFB design ensures robust and reliable operation for thousands of hours. Koheras lasers are stable and mode-hop-free – even under changing environmental conditions. You can also get shot noise-limited solutions for applications demanding extra low-intensity noise levels.


The Future Depends on Optics

Edmund Optics

101 East Gloucester Pike
Barrington, NJ 08007
United States
web link www.edmundoptics.com

E-mail:
narrow-linewidth lasers

Edmund Optics offers narrow-linewidth lasers, e.g. in the form of metrology lasers with ±0.002 nm wavelength stability.


See us at Optics & Photonics Sweden 2024 in Gothenburg, Nov. 5–8 (booth LE 21) and Compamed Düsseldorf in Düsseldorf, Germany, Nov. 11–14 (booth A8C11)!

Sacher Lasertechnik GmbH

Hedwig-Jahnow-Str. 12
35037 Marburg
Germany
narrow-linewidth lasers

Sacher Lasertechnik offers single-mode narrow-linewidth distributed feedback lasers emitting between 760 nm and 2800 nm. Free space and fiber-pigtailed versions available.


Fully automated ultrafast tunable laser systems

SI Stuttgart Instruments GmbH

Curiestraße 2
70563 Stuttgart
Germany
web link www.s-instruments.de

E-mail:
narrow-linewidth lasers

The Stuttgart Instruments (SI) Piano Laser System is a narrowband very precise infrared light source for a wide range of analytical applications in spectroscopy and microscopy to study the chemical and structural composition and behavior of materials on the nanoscale. In this context, the SI Piano is characterized by its outstanding precision, spectral flexibility and unbeatable reproducibility; packaged in a compact and comparably low-cost design. This enables new research approaches for the materials of the future, and also achieves transmission from science to industry


Pioneering Photonics

Alpes Lasers SA

Avenue des Pâquiers 1
2072 St-Blaise
Switzerland
web link www.alpeslasers.ch

E-mail:
narrow-linewidth lasers

Alpes Lasers offers single-mode, narrow-linewidth tuneable DFB lasers with wavelengths from 4 to 14 μm and powers up to hundreds of milliwatts. In CW mode, our DFBs will typically exhibit linewidths on the order of MHz.


Exail (formerly iXblue)

34, Rue de la Croix de Fer
78100 Saint Germain-en-Laye
France
web link www.ixblue.com/photonics-space

E-mail:
narrow-linewidth lasers

Exail’s single-frequency fiber lasers are based on UV Bragg grating technology applied to active rare-earth photosensitive fibers. The ultra-short cavity and the phase-shifted design permit ultra-narrow linewidth and robust mode-hop-free laser operation, ideal for various sensor applications (1.5 and 2 µm available upon request).

Benefits and features:

  • wavelength range 1530 – 1565 nm and 2 µm
  • output power: >10 mW (> 10 µW for low noise version)
  • single longitudinal mode, mode-hop-free
  • narrow linewidth, low phase noise, SMSR >50 dB
  • linear polarization, PM available
  • WDM compatible
  • low optical feedback sensitivity
  • 125 or 80 μm clad diameter

Precision in photonics. Together we shape a sustainable future.

Menlo Systems GmbH

Bunsenstr. 5
82152 Martinsried
Germany
web link www.menlosystems.com

E-mail:
(See the company profile page for additional contact information.)
ISO 9001:2015
narrow-linewidth lasers

Menlo Systems offers ultrastable, frequency stabilized lasers at basically any wavelength. We supply fully characterized systems with linewidths below 1 Hz and Allan deviations of 2 · 10−15 (in 1 s) as well as modules and components allowing for state-of-the-art systems tailored to your requirements.


Test. Measure. Solve.

Quantifi Photonics Limited

12–14 Parkway Drive
Auckland 0632
New Zealand
web link www.quantifiphotonics.com

E-mail:
narrow-linewidth lasers

Quantifi Photonics' Laser 1000 Series is a fully-compliant micro-ITLA laser with up to four channels in a compact benchtop or PXI form factor. It offers 0.01 pm resolution tunability across C or L bands, exceptional power accuracy up to 16.5 dBm, and optional dither suppression. It is a versatile and cost-effective general-purpose instrument.


Tune your wavelength

Radiantis

Carrer Esteve Terradas, 1
Parc Mediterrani de la Tecnologia
08860 Castelldefels
Barcelona
Spain
web link radiantis.com

E-mail:
narrow-linewidth lasers

Titan is a continuous-wave (CW) broadly tunable laser system provided by Radiantis. With high average power (>5 W), this laser system offers tuning across 1450 – 4000 nm with linewidths of the order of 30 MHz (depending on the wavelength). Wavelength tuning is automated.


The specialist in laser technologies

Lumibird – The new name of Quantel-Keopsys group

2 rue Paul Sabatier
22300 Lannion
France
web link www.lumibird.com/en

E-mail:
ISO 9001:2015
narrow-linewidth lasers

With the CVFL, CYFL and CEFL kilo models, Lumibird offers CW fiber lasers with very narrow linewidth down to 1 kHz. These single frequency lasers emits at 1054/1083 nm for the ytterbium version, in the 1.5-µm range for the erbium version and at frequency converted wavelengths for the CVFL model. These lasers are specifically designed for applications which require high precision such as LIDAR, atomic spectroscopy, or atom cooling.


all wavelengths.

TOPTICA Photonics AG

Lochhamer Schlag 19
82166 Gräfelfing
Germany
web link www.toptica.com

E-mail:
(See the company profile page for additional contact information.)
ISO 9001:2015
narrow-linewidth lasers

All of TOPTICA’s tunable diode lasers offer a narrow linewidth of typically 100 kHz, corresponding to coherence lengths of almost 1 km. By stabilizing these lasers even further with TOPTICA’s locking electronics, linewidths below 1 Hz are possible.


HÜBNER Photonics GmbH

Wilhelmine-Reichard Strasse 6
34123 Kassel
Germany
web link hubner-photonics.com
E-mail:
narrow-linewidth lasers

HÜBNER Photonics offer narrow-linewidth lasers in the Cobolt 08-01 Series. All lasers in the 08-01 Series are either frequency stabilized diode lasers or single longitudinal mode diode-pumped solid-state lasers with excellent noise and power stability. This product series is intended for applications like Raman spectroscopy.


Specialist in Special Optical Devices

CSRayzer Optical Technology Co., Ltd

1F, 2F, 6F, No. 5 Bldg, 88#
Hongshan District
Wuhan 430074
China
web link csrayzer.cn

E-mail:
ISO 9001:2015, ISO14001:2015, GJB9001C-2017

CSRayzer provides narrow linewidth laser diode modules, or narrow linewidth lasers, with different grades of linewidth: 200 kHz, 100 kHz or 3 kHz.


The lasers you need. From the people you trust. Our experience, your advantage.

RPMC Lasers, Inc.

8495 Veterans Memorial Pkwy
O’Fallon MO 63366
United States
web link www.rpmclasers.com

E-mail:
narrow-linewidth lasers

Serving North America, RPMC offers a wide range of narrow linewidth lasers, laser diodes, and modules with wavelengths from 355 nm to 16 μm. These offerings include DFB diode lasers, external cavity VBG diode lasers, ultrafast lasers, microchip lasers, quantum cascade lasers, and DPSS lasers. All are available in both OEM and turnkey packages. Standard and custom options available. Let RPMC help you find the right laser today!


Aerodiode

Rue François Mitterrand
Institut d'Optique d'Aquitaine
33400 Talence
France
web link www.aerodiode.com
E-mail:
narrow-linewidth lasers

SHIPS TODAY: AeroDIODE offers fiber-coupled DFB laser diodes (1030 nm, 1064 nm, 1310 nm, 1550 nm or many other devices with a wavelength between 1250 nm and 1650 nm). They are offered as stock items or associated with a CW laser diode driver or pulsed laser diode driver. They are compatible with our high speed nanosecond pulsed drivers or low noise laser diode driver for single frequency emission. Typical narrow linewidth of a few 10s kHz are obtained with our dedicated ultra-low noise driver.

See also our tutorial on Fiber coupled laser diodes.


We Speak Laser Diodes!

Frankfurt Laser Company

An den 30 Morgen 13
61381 Friedrichsdorf
Germany
web link frlaserco.com

E-mail:
narrow-linewidth lasers

Frankfurt Laser Company offers various kinds of wavelength-stabilized laser diodes which all exhibit a narrow emission linewidth. Those based on DFB or DBR lasers even exhibit single-frequency operation.


O/E Land Inc.

7639 Cordner
Lasalle, Quebec H8N 2X2
Canada
web link www.o-eland.com
E-mail:
narrow-linewidth lasers

O/E Land offers the OEFLS-NL-100 single-frequency fiber laser, emitting at 1520–1580 nm with <5 kHz linewidth. You can get 20 mW or even >50 mW output power.


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From your country:

Innovative and Reliable

AdValue Photonics

2700 E. Bilby Rd.
Tucson, AZ 85706
United States
web link advaluephotonics.com
E-mail:
narrow-linewidth lasers

AdValue Photonics has the AP-SF single-frequency fiber laser emitting in the 2-μm wavelength region with a linewidth around 10 kHz. The AP-SF1 is an amplified version with 5 W output power. Both come with a turn-key benchtop housing.


BaySpec Inc.

1101 McKay Drive
San Jose, CA 95131
United States

Del Mar Photonics, Inc.

4119 Twilight Ridge
San Diego, CA 92130
United States

DRS Daylight Solutions Inc.

16465 Via Esprillo
San Diego, CA 92127
United States
web link daylightsolutions.com

E-mail:

The Future Depends on Optics

Edmund Optics

101 East Gloucester Pike
Barrington, NJ 08007
United States
web link www.edmundoptics.com

E-mail:
narrow-linewidth lasers

Edmund Optics offers narrow-linewidth lasers, e.g. in the form of metrology lasers with ±0.002 nm wavelength stability.


See us at Optics & Photonics Sweden 2024 in Gothenburg, Nov. 5–8 (booth LE 21) and Compamed Düsseldorf in Düsseldorf, Germany, Nov. 11–14 (booth A8C11)!

Electro Optical Components, Inc.

5460 Skylane Blvd.
Santa Rosa, CA 95403
United States

Flash Photonics

8060 Bryan Dairy Rd.
Largo, FL 33777
United States

HJ Optronics Inc.

4055 Filan Way
San Jose, CA 95135
United States

Holo-Spectra, Inc.

7742B Gloria Ave.
Van Nuys CA 91406
United States
www.lasershs.com
E-mail:

Lasermate Group, Inc.

1987 W. Holt Ave.
Pomona, CA 91768
United States

NP Photonics, Inc.

UA Science & Technology Park
9030 S. Rita Rd. – Suite 120
Tucson, AZ 85747
United States

OEwaves, Inc.

465 N. Halstead Street
Suite 140
Pasadena, CA 91107
United States
www.oewaves.com
E-mail:

OptiGrate

562 S Econ Circle
Oviedo, FL 32765
United States
www.optigrate.com
E-mail:

Optilab, LLC

600 E. Camelback Rd.
Phoenix, AZ 85012
United States

Orbits Lightwave, Inc.

101 Waverly Drive
Pasadena, CA 91105
United States

PolarOnyx

470 Lakeside Drive, Suite F
Sunnyvale CA 94085
United States

Power Technology Inc.

P. O. Box 191117
Little Rock, AR 72219–1117
United States

Pure Photonics

830 Hillview Court, Suite 255
Milpitas, CA 95035
United States

QPhotonics, LLC

3830 Packard Road
Suite 280
Ann Arbor, MI
United States
www.qphotonics.com
E-mail:

Redfern Integrated Optics

3350 Scott Blvd., Bldg. 1
Santa Clara, CA 95054
United States

RIO Lasers, an OptaSense business

3350 Scott Blvd., Bldg. 1
Santa Clara, CA 95054
United States
www.rio-lasers.com
E-mail:

The lasers you need. From the people you trust. Our experience, your advantage.

RPMC Lasers, Inc.

8495 Veterans Memorial Pkwy
O’Fallon MO 63366
United States
web link www.rpmclasers.com

E-mail:
narrow-linewidth lasers

Serving North America, RPMC offers a wide range of narrow linewidth lasers, laser diodes, and modules with wavelengths from 355 nm to 16 μm. These offerings include DFB diode lasers, external cavity VBG diode lasers, ultrafast lasers, microchip lasers, quantum cascade lasers, and DPSS lasers. All are available in both OEM and turnkey packages. Standard and custom options available. Let RPMC help you find the right laser today!


Stable Laser Systems

4946 63rd Street, Suite B
Boulder CO 80301
United States
www.stablelasers.com
E-mail:

Wavelength References, Inc.

1800 SW 3rd Street STE 140
Corvallis, OR 97333
United States
www.wavelengthreferences.com
E-mail:
From America:

Arktis Laser Inc.

5–112 Elizabeth St, PMB 331
Toronto, ON M5G 1P5
Canada
www.arktislaser.com
E-mail:

Laserglow Technologies

873 St. Clair Ave. West
Toronto, Ontario
Canada M6C 1C4
www.laserglow.com
E-mail:

MPB Communications

Head Office
147 Hymus Boulevard
Montreal, Quebec H9R 1E9
Canada
web link mpbcommunications.com

E-mail:
ISO 9001:2015

MPBC’s series of blue, green, yellow and orange, and red visible fiber lasers provides TEM00 mode output with low RIN. They are utilized world-wide in applications such as high resolution microscopy, genomics, cytometry, etc. MPBC’s fiber laser technology is so flexible that we are able to offer our customers virtually any wavelength between 460 nm (920 nm) to 790 nm (1580 nm). By employing our own fiber Bragg gratings to lock the laser wavelength, we can produce in a very short turn-around time specific wavelengths addressing specific requirements.

O/E Land Inc.

7639 Cordner
Lasalle, Quebec H8N 2X2
Canada
web link www.o-eland.com
E-mail:
narrow-linewidth lasers

O/E Land offers the OEFLS-NL-100 single-frequency fiber laser, emitting at 1520–1580 nm with <5 kHz linewidth. You can get 20 mW or even >50 mW output power.


TeraXion

2716 Einstein St.
Quebec, Quebec G1P 4S8
Canada
www.teraxion.com
E-mail:
Outside America:

Aerodiode

Rue François Mitterrand
Institut d'Optique d'Aquitaine
33400 Talence
France
web link www.aerodiode.com
E-mail:
narrow-linewidth lasers

SHIPS TODAY: AeroDIODE offers fiber-coupled DFB laser diodes (1030 nm, 1064 nm, 1310 nm, 1550 nm or many other devices with a wavelength between 1250 nm and 1650 nm). They are offered as stock items or associated with a CW laser diode driver or pulsed laser diode driver. They are compatible with our high speed nanosecond pulsed drivers or low noise laser diode driver for single frequency emission. Typical narrow linewidth of a few 10s kHz are obtained with our dedicated ultra-low noise driver.

See also our tutorial on Fiber coupled laser diodes.


Aktyvus Photonics

Ukmergės 283b
06313 Vilnius
Liechtenstein

Allwave Lasers Devices Inc.

Lugang Rd. 88
Xi'an International Trade and Logistics Park
Shaanxi
China

Alnair Labs

Westside Gotanda 2F, 6–2–7 Nishi-Gotanda,
Shinagawa-ku, Tokyo 141–0031
Japan

Pioneering Photonics

Alpes Lasers SA

Avenue des Pâquiers 1
2072 St-Blaise
Switzerland
web link www.alpeslasers.ch

E-mail:
narrow-linewidth lasers

Alpes Lasers offers single-mode, narrow-linewidth tuneable DFB lasers with wavelengths from 4 to 14 μm and powers up to hundreds of milliwatts. In CW mode, our DFBs will typically exhibit linewidths on the order of MHz.


Lasers, Optics, Electronics. Made in Germany.

ALPHALAS GmbH

Bertha-von-Suttner-Str. 5
37085 Göttingen
Germany
web link www.alphalas.com
E-mail:
narrow-linewidth lasers

Lasers with intracavity spectral selecting components which generate narrow linewidth laser radiation are offered by ALPHALAS. Special configurations deliver a single longitudinal mode (single frequency) at the standard laser wavelengths like 1030 nm, 1053 nm, 1064 nm as well as customer-specific wavelengths. In addition, nonplanar ring oscillators (NPRO) generate single-frequency laser radiation at 1064 nm with powers up to 100 mW that can be boosted up to 10 W in a MOPA configuration.

Injection-seeded high-power Q-switched lasers of the series PULSELAS-A-SF deliver single-frequency, 10 ns long pulses with up to 10 W average power at 10 kHz repetition rate.

Amonics Ltd.

Unit 101, 1/F, Winning Centre
29 Tai Yau Street
San Po Kong, Kowloon
Hong Kong

AZURE Photonics Co., Ltd.

3rd Floor, Building No 18
Juyuanzhou Industrial Zone
No 618, Jinshan Boulevard
Fuzhou 350002
China
www.azurephotonics.com
E-mail:

Beijing RealLight Technology Co. Ltd.

5th floor Block F No.1 building
No. 139 Jinghai 3rd road
Beijing development area
Beijing
China
en.real-light.com
E-mail:

chilas B. V.

Luchthavenweg 10
5657 EB Eindhoven
Netherlands

CNI Laser

No. 888 Jinhu Road
High-tech Zone, Changchun 130103
China
web link www.cnilaser.com
E-mail:
ISO 9001:2015
narrow-linewidth lasers

CNI offers narrow-linewidth diode lasers with the characteristic of ultra narrow spectral linewidth <0.03 nm, ideal for applications like DNA sequencing, flow cytometry, digital imaging, analytical chemistry, particle measurement, confocal microscopy, Raman spectroscopy and many other fields.


Crisel Instruments s.r.l.

Via Mattia Battistini, 177
Roma
Italy

CryLaS GmbH

Ostendstraße 25
Haus 4
12459 Berlin
Germany
www.crylas.de
E-mail:

Specialist in Special Optical Devices

CSRayzer Optical Technology Co., Ltd

1F, 2F, 6F, No. 5 Bldg, 88#
Hongshan District
Wuhan 430074
China
web link csrayzer.cn

E-mail:
ISO 9001:2015, ISO14001:2015, GJB9001C-2017

CSRayzer provides narrow linewidth laser diode modules, or narrow linewidth lasers, with different grades of linewidth: 200 kHz, 100 kHz or 3 kHz.


Deeplight SA

EPFL Innovation Park
c/o Fondation EPFL Innovation Park, Bâtiment C
1015 Lausanne
Switzerland

THINKING BEYOND

TOPTICA eagleyard

eagleyard Photonics GmbH
Rudower Chaussee 29
12489 Berlin
Germany
web link www.toptica-eagleyard.com

E-mail:
ISO 9001:2015
narrow-linewidth lasers

Single frequency laser radiation, precisely balanced in narrow linewidth and tunability, will excite, detect or manipulate atoms in spectroscopy, such as rubidium, cesium, potassium, calcium, lithium, strontium and others.

Toptica eagleyard offers among others single frequency lasers for resonance-matching narrow-tuning stand-alone emitters.


Laser Diodes. Redefined.

Eblana Photonics

3 West Pier Business Campus
Dun Laoghaire
Dublin A96 A621
Ireland
web link eblanaphotonics.com

E-mail:
narrow-linewidth lasers

Eblana Photonics’ EP1550-0-NLW Series laser diodes have advanced capabilities with extremely narrow linewidths in comparison to equivalent DFB devices. This laser has a free running linewidth of 100 kHz or less, in a monolithic chip with no external cavity or other linewidth narrowing structures. Eblana’s patented Discrete-Mode technology allows for narrow linewidth laser diode designs at low operating currents.

Egismos Technology Corporation

2F., No. 21, Ln. 583, Ruiguang Rd.
Nei-Hu District, Taipei City 11492
Taiwan
www.eGismos.com
E-mail:

Elliot Scientific Ltd.

3 Allied Business Centre
Coldharbour Lane
Harpenden AL5 4UT
United Kingdom

ELUXI Ltd.

Advanced Technology Innovation Centre
Loughborough University Science and Enterprise Parks
5 Oakwood Drive
Loughborough LE11 3QF
United Kingdom
www.eluxi.co.uk
E-mail:

Everfoton

9 Optics Valley Avenue
Wuhan, Hubei
China

Evolase Oy

Kivipolku 1
56100 Ruokolahti
Finland

Exail (formerly iXblue)

34, Rue de la Croix de Fer
78100 Saint Germain-en-Laye
France
web link www.ixblue.com/photonics-space

E-mail:
narrow-linewidth lasers

Exail’s single-frequency fiber lasers are based on UV Bragg grating technology applied to active rare-earth photosensitive fibers. The ultra-short cavity and the phase-shifted design permit ultra-narrow linewidth and robust mode-hop-free laser operation, ideal for various sensor applications (1.5 and 2 µm available upon request).

Benefits and features:

  • wavelength range 1530 – 1565 nm and 2 µm
  • output power: >10 mW (> 10 µW for low noise version)
  • single longitudinal mode, mode-hop-free
  • narrow linewidth, low phase noise, SMSR >50 dB
  • linear polarization, PM available
  • WDM compatible
  • low optical feedback sensitivity
  • 125 or 80 μm clad diameter

We Speak Laser Diodes!

Frankfurt Laser Company

An den 30 Morgen 13
61381 Friedrichsdorf
Germany
web link frlaserco.com

E-mail:
narrow-linewidth lasers

Frankfurt Laser Company offers various kinds of wavelength-stabilized laser diodes which all exhibit a narrow emission linewidth. Those based on DFB or DBR lasers even exhibit single-frequency operation.


Let the light be always with you!

Geola Digital Ltd.

Naugarduko 41
LT-03227 Vilnius
Lithuania
web link www.geola.com
E-mail:
narrow-linewidth lasers

Geola's Single Longitudinal Mode (SLM) lasers are available with:

  • pulse energies from 2 mJ to 10 J
  • pulse durations of 1 ns to 400 ns
  • standard repetition rate – single shot to 50 Hz
  • fundamental wavelength at either 1047, 1053, 1064, 1079, 1313, 1319, 1338 or 1342 nm

GMP SA, Büro Zürich

Dübendorfstr. 11a
8117 Fällanden
Switzerland

Hanel Photonics

Goethepark 9
10627 Berlin
Germany

HÜBNER Photonics GmbH

Wilhelmine-Reichard Strasse 6
34123 Kassel
Germany
web link hubner-photonics.com
E-mail:
narrow-linewidth lasers

HÜBNER Photonics offer narrow-linewidth lasers in the Cobolt 08-01 Series. All lasers in the 08-01 Series are either frequency stabilized diode lasers or single longitudinal mode diode-pumped solid-state lasers with excellent noise and power stability. This product series is intended for applications like Raman spectroscopy.


Helping Engineers and Scientists in Advancing How the World Communicates, Senses and Connects

ID Photonics GmbH

Anton-Bruckner-Straße 6
85579 Neubiberg
Germany
web link id-photonics.com

E-mail:
narrow-linewidth lasers

Introducing our CoBrite tunable narrow linewidth laser ecosystem for 1515 nm to 1625 nm. Designed with simplicity and versatility in mind, CoBrite offers multiple chassis options and laser variants, making it an essential tool for researchers in the lab and on the production floor. With tunability options in the C-band, L-band, or C+L band, from a single source or in configurations of more than 100 ports, there's a CoBrite configuration to suit virtually every application. We keep expanding the CoBrite ecosystem to address new applications and market requirements when they arise.


IL Photonics

511 Hashita
9955256 Beit Shemesh
Israel
ilphotonics.com
E-mail:

Integrated Optics, Ltd.

Kalvariju str. 125B, XI building
08221 Vilnius
Lithuania
integratedoptics.com
E-mail:
(See the company profile page for additional contact information.)

KLASTECH GmbH

Lindenstr. 57b
47249 Duisburg
Germany

Lahat Technologies Ltd

17 Atir Yeda Street
Kfar Saba, 4464313
Israel
www.lahat.com
E-mail:

Qingdao Lasence Co., Ltd

No. 18-B Xianshan East Road
Xiazhuang Street, Chengyang District
Qingdao 266107
China

LASOS Lasertechnik GmbH

Franz-Loewen-Str. 2
07745 Jena
Germany

LEOS Instruments s.r.l.

Via Portici, 23
38068 Rovereto
Italy
www.leosolutions.it
E-mail:

The specialist in laser technologies

Lumibird – The new name of Quantel-Keopsys group

2 rue Paul Sabatier
22300 Lannion
France
web link www.lumibird.com/en

E-mail:
ISO 9001:2015
narrow-linewidth lasers

With the CVFL, CYFL and CEFL kilo models, Lumibird offers CW fiber lasers with very narrow linewidth down to 1 kHz. These single frequency lasers emits at 1054/1083 nm for the ytterbium version, in the 1.5-µm range for the erbium version and at frequency converted wavelengths for the CVFL model. These lasers are specifically designed for applications which require high precision such as LIDAR, atomic spectroscopy, or atom cooling.


Lumispot Technology Corp.

Building 17, Suzhou Nano City
99 Jinji Lake Avenue
Suzhou Industrial Park (SIP)
Suzhou, 215000
China
www.lumispot-tech.com
E-mail:

M Squared Lasers Ltd.

Venture Building
1 Kelvin Campus
West of Scotland Science Park
Maryhill Rd
Glasgow, G20 0SP
United Kingdom

Precision in photonics. Together we shape a sustainable future.

Menlo Systems GmbH

Bunsenstr. 5
82152 Martinsried
Germany
web link www.menlosystems.com

E-mail:
(See the company profile page for additional contact information.)
ISO 9001:2015
narrow-linewidth lasers

Menlo Systems offers ultrastable, frequency stabilized lasers at basically any wavelength. We supply fully characterized systems with linewidths below 1 Hz and Allan deviations of 2 · 10−15 (in 1 s) as well as modules and components allowing for state-of-the-art systems tailored to your requirements.


MOG Laboratories Pty Ltd

49 University St
Carlton VIC 3053
Australia
www.moglabs.com
E-mail:

Nano-Giga

137 avenue Anatole France,
94600 Choisy le Roi
France
www.nano-giga.fr
E-mail:

nanoplus Nanosystems and Technologies GmbH

Oberer Kirschberg 4
97218 Gerbrunn
Germany
www.nanoplus.com
E-mail:

New Age Instruments & Materials

#306, 3rd Floor, Rupa Solitaire
Millenium Business Park, MIDC
Sec – 2 Mahape, Navi Mumbai
Mumbai – 400710, Maharashtra
India

Solutions for Innovators

NKT Photonics

Bregnerødvej 144
3460 Birkerød
Denmark
web link www.nktphotonics.com

E-mail:
ISO 9001:2015
narrow-linewidth lasers

Koheras single-frequency fiber lasers are longitudinally single-mode and offer extremely low phase and intensity noise levels. Available in the erbium or ytterbium wavelength ranges and with frequency-conversion to many other bands. Reliability is our highest priority. The all-fiber DFB design ensures robust and reliable operation for thousands of hours. Koheras lasers are stable and mode-hop-free – even under changing environmental conditions. You can also get shot noise-limited solutions for applications demanding extra low-intensity noise levels.


Oelabs Inc.

1st storey, Building 1
No 598 Guanghua Road
Minhang district, Shanghai
China
www.oelabs.com
E-mail:

Optoprim Germany GmbH

Max-Planck-Straße 3
85716 Unterschleißheim
Germany
www.optoprim.de/en
E-mail:

Oxide Corporation

1747–1 Makihara
Mukawa, Hokuto
Yamanashi 408–0302
Japan

Polytec GmbH

Polytec-Platz 1–7
76337 Waldbronn
Germany

PreciLasers Co. Ltd.

Floor 2, Building 2, No. 1918
Xupan Road, Jiading District
Shanghai 201822
China

Test. Measure. Solve.

Quantifi Photonics Limited

12–14 Parkway Drive
Auckland 0632
New Zealand
web link www.quantifiphotonics.com

E-mail:
narrow-linewidth lasers

Quantifi Photonics' Laser 1000 Series is a fully-compliant micro-ITLA laser with up to four channels in a compact benchtop or PXI form factor. It offers 0.01 pm resolution tunability across C or L bands, exceptional power accuracy up to 16.5 dBm, and optional dither suppression. It is a versatile and cost-effective general-purpose instrument.


Tune your wavelength

Radiantis

Carrer Esteve Terradas, 1
Parc Mediterrani de la Tecnologia
08860 Castelldefels
Barcelona
Spain
web link radiantis.com

E-mail:
narrow-linewidth lasers

Titan is a continuous-wave (CW) broadly tunable laser system provided by Radiantis. With high average power (>5 W), this laser system offers tuning across 1450 – 4000 nm with linewidths of the order of 30 MHz (depending on the wavelength). Wavelength tuning is automated.


RGB Photonics

Donaupark 13
93309 Kelheim
Germany
www.rgb-photonics.com
E-mail:

Sacher Lasertechnik GmbH

Hedwig-Jahnow-Str. 12
35037 Marburg
Germany
narrow-linewidth lasers

Sacher Lasertechnik offers single-mode narrow-linewidth distributed feedback lasers emitting between 760 nm and 2800 nm. Free space and fiber-pigtailed versions available.


Sintec Optronics Pte Ltd (HQ)

10 Bukit Batok Crescent #07–02
The Spire
Singapore 658079

SKYASTAR Technologies Corp.

3F, 5# Building,
Maker Town
Jinwan, Zhuhai
Guangdong, 519090
China
www.skyastar.com
E-mail:

Skylark Lasers

Ratho Park Phase One
88 Glasgow Rd, Ratho Station
Edinburgh, EH28 8PP
United Kingdom
www.skylarklasers.com
E-mail:

SOL Instruments Ltd.

58–10, Nezavisimosti ave.
Minsk 220005
Belarus
www.solinstruments.com
E-mail:

Solar Laser Systems

4 Stebenev lane
Minsk, 220024
Belarus
www.solar-laser.com
E-mail:

Soliton Laser- und Messtechnik GmbH

Talhofstr. 32
82205 Gilching
Germany

Southern Photonics Ltd

Level 6, Symonds Centre
49 Symonds Street
Auckland 1010
New Zealand

Advanced Tunable Lasers Open the Future of Measurement Technology

Spectra Quest Lab, Inc.

408 Chiba-Univ. Inohana Inovation Plaza
1–8–15 Inohana Chuou-ku Chiba-shi
Chiba, 260–0856
Japan
web link spectraquestlab.com/index-en.html

E-mail:
narrow-linewidth lasers

Spectra Quest Labs offers tunable single frequency lasers (linewidth < 100 kHz) up to 100 mW with ASE-suppressed optical output (SMSR > 80 dB) through a PM fiber:

  • λ-Master offers precise wavelength control and is suitable for laboratory users.
  • λ-Rapid offers fast wavelength sweep.
  • λ-Lock is suitable for manual wavelength control.

All are equipped with an analog wavelength tuning function using PZT and LD current modulation function (BW: 5 MHz) and can also perform analog wavelength tuning and frequency locking.

STANDA Ltd.

P. O. Box 377
03012 Vilnius
Lithuania

Fully automated ultrafast tunable laser systems

SI Stuttgart Instruments GmbH

Curiestraße 2
70563 Stuttgart
Germany
web link www.s-instruments.de

E-mail:
narrow-linewidth lasers

The Stuttgart Instruments (SI) Piano Laser System is a narrowband very precise infrared light source for a wide range of analytical applications in spectroscopy and microscopy to study the chemical and structural composition and behavior of materials on the nanoscale. In this context, the SI Piano is characterized by its outstanding precision, spectral flexibility and unbeatable reproducibility; packaged in a compact and comparably low-cost design. This enables new research approaches for the materials of the future, and also achieves transmission from science to industry


Topag Lasertechnik GmbH

Nieder-Ramstädter-Str. 247
64285 Darmstadt
Germany
www.topag.de
E-mail:

all wavelengths.

TOPTICA Photonics AG

Lochhamer Schlag 19
82166 Gräfelfing
Germany
web link www.toptica.com

E-mail:
(See the company profile page for additional contact information.)
ISO 9001:2015
narrow-linewidth lasers

All of TOPTICA’s tunable diode lasers offer a narrow linewidth of typically 100 kHz, corresponding to coherence lengths of almost 1 km. By stabilizing these lasers even further with TOPTICA’s locking electronics, linewidths below 1 Hz are possible.


Vexlum Ltd

Korkeakoulunkatu 3
33720 Tampere
Finland
www.vexlum.com
E-mail:

von Gegerfelt Photonics

Hermann-Löns-Strasse 4
64625 Bensheim
Germany
vongegerfelt.com
E-mail:

Xiamen Fengxing Optoelectro-tek Co., Ltd.

Room 203–5, No. 52–3, Guanri Road
Xiamen Software Park Phase II
China
optoelectrotek.com/en
E-mail:

Xiton Photonics

Kohlenhofstrasse 10
67663 Kaiserslautern
Germany

YIXI Smart Technology Co., Ltd.

2nd Floor, Building C2
China Zhigu Fuchun Park
Yinhu Street, Fuyang District
Hangzhou, Zhejiang
China
www.yixist.com
E-mail:

YSL Photonics

Number 80, Fifth High-tech Street
Donghu Development Zone
430205, Wuhan
China
www.yslphotonics.com
E-mail:

Zewda Technology Co., Ltd

Unit A3, 13th Floor
No.66 Tsun Yip Street
Howard Factory Building
Kwun Tong, Kowloon
Hong Kong

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