Buyer's Guide … the one with the Encyclopedia!

Where to Buy Distributed Feedback Lasers

Distributed feedback lasers (DFB lasers) are a kind of semiconductor laser diodes which usually exhibit single-frequency emission with a relatively narrow linewidth.

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See our encyclopedia article on distributed feedback lasers!
Related articles: single-frequency lasers, distributed Bragg reflector lasers, laser diodes

41 suppliers for distributed feedback lasers (DFB lasers) are listed in the RP Photonics Buyer's Guide. Both manufacturers and distributors can be registered.

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Suppliers with Ad Package
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CompanyProduct Description

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
distributed feedback lasers

TOPTICA’s DLC DFB pro lasers integrate both distributed-feedback (DFB) and distributed Bragg reflector (DBR) lasers. Available wavelengths include 633 nm and the entire range from 760 nm to 3500 nm. Three laser heads accommodate different diode packages. Due to the absence of alignment-sensitive components, the DLC DFB pro lasers exhibit an exceptional stability and reliability.

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:
distributed feedback lasers

RPMC Lasers offers a wide selection of distributed feedback lasers (DFB), including quantum cascade lasers (QCLs). Available in NIR, SWIR, and LWIR wavelengths, these single-mode DFB laser diodes offer a mode-hop-free tunable, single-frequency output and are available in both free-space and fiber-coupled configurations, as well as fully turnkey options for the QCLs. DFB lasers are perfect for gas sensing, DIAL, IR absorption spectroscopy, interferometry, and night vision applications.

Lasers, Optics, Electronics. Made in Germany.

ALPHALAS GmbH

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

Narrow-band distributed feedback diode lasers with free-space beam or fiber coupling at numerous wavelengths: 1030 nm, 1047 nm, 1053 nm and 1064 nm are available from stock. In order to match the gain maximum of popular amplifying media as seed lasers, temperature tuning and wavelength selection are offered for the above standard laser wavelengths.

Solutions for Innovators

NKT Photonics

Blokken 84
3460 Birkerød
Denmark
ISO 9001:2015
distributed feedback lasers

The Koheras narrow linewidth, single-frequency fiber lasers are ultra-low noise sources with longitudinal single mode and single frequency operation. The lasers are based on a DFB design ensuring robust and reliable operation and are delivered as fully integrated systems for industrial and scientific applications. Koheras offers an unprecedented low phase- and intensity noise level at Yb, Er and Tm wavelengths. It has a very high stability, and mode-hop free inherent single frequency output – even when exposed to changing environmental conditions. You can also get shot noise limited solutions for applications demanding an extra low intensity noise level.


Frankfurt Laser Company

An den 30 Morgen 13
61381 Friedrichsdorf
Germany
web link www.frlaserco.com
E-mail:
distributed feedback lasers

Frankfurt Laser Company offers wavelength-stabilized DFB laser diodes with emission wavelengths from 760 nm to 3640 nm.

G&H

Dowlish Ford
Ilminster TA19 0PF
United Kingdom
ISO 9001; AS9100C
distributed feedback lasers

Distributed feedback lasers (DFB lasers) simultaneously provide smooth, tunable control of wavelength and the extremely narrow spectral width required for precise fiber optic communication and spectroscopy applications. Integrated modules provide further narrowing of the spectral line in a compact OEM package that features simple tuning interface.

G&H offers a broad range of DFB lasers in the C-band and L-band on 50 or 100 GHz channel spacing as well as at 1310 nm, 1064 nm, and custom wavelengths. Power level options include 40–100 mW out of the fiber for high power 14-pin lasers and 10-18 mW options for high bandwidth 7-pin configurations.


Engineering and beyond.

TOPTICA eagleyard

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

E-mail:
ISO 9001:2015
distributed feedback lasers

Distributed feedback lasers are single-mode lasers containing an integrated grating structure. The result is a single-mode emission at an outmost precise wavelength with an extremely narrow linewidth. eagleyard provides the largest variety of wavelengths available on the market. Find your suitable DFB laser product between 633 and 1083 nm with output powers from 10 to 150 mW.

Sacher Lasertechnik GmbH

Hedwig-Jahnow-Str. 12
35037 Marburg
Germany
distributed feedback 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.

Pioneering Photonics

Alpes Lasers SA

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

E-mail:
distributed feedback lasers

Alpes Lasers offers single-mode, tunable DFB lasers with wavelengths from 4 to 14 μm and powers up to hundreds of milliwatts. These lasers are able to emit a single wavelength at a time. They can be tuned within a range that can reach up to 10 cm−1; there exists a variety of modulation schemes which can be used for different purposes.


More Power, Speed and Precision

TeraXion

2716 Einstein St.
Quebec, Quebec G1P 4S8
Canada
web link www.teraxion.com

E-mail:
ISO 9001:2015
distributed feedback lasers

The LM – DFB semiconductor laser module from Teraxion is a no-fuss laser module that combines a DFB semiconductor laser diode, a low-noise current source, and a temperature controller, all into a single package. The compact size of the LM does not sacrifice power—the output from an LM can be as high as 100 mW. The LM operates single-mode with a linewidth less than 1 MHz and is tunable over a 50 GHz range with 5 MHz resolution. The compact, high-power, and reliable LM laser comes ready-made for integration in embedded designs and OEM applications.


Laser Diodes. Redefined.

Eblana Photonics

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

E-mail:
distributed feedback lasers

Eblana Photonics core product offerings are based on our patented Discrete-Mode manufacturing technology, which delivers industry leading performance with fully scalable, consistent production and integration capability. Eblana’s Discrete-Mode laser diodes are used extensively for trace gas sensing, fibre sensing and LIDAR applications and environmental monitoring in the near- and mid-IR (650 nm – 2400 nm).

Aerodiode

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

SHIPS TODAY: These fiber-coupled laser diodes (for 1030 nm, 1064 nm, 1310 nm or any wavelength between 1250 nm and 1650 nm) are offered as stock items or associated with a CW or pulsed laser diode driver. They are compatible with our high speed nanosecond pulsed drivers or high power CW drivers with air cooling for the multimode high power laser diode versions. The single-mode laser diode can reach high powers up to 180 mW in the nanosecond pulse regime. Most turn-key diode & driver solutions are optimized for single-shot to CW performances with pulse width lengths down to 1 ns. The laser diode precision pulses are generated internally by an on-board pulse generator, or on demand from an external TTL signal.


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 DFB butterfly package laser modules are widely used for fiber-optic sensing, laser radar, optical communication, and scientific research.


iXblue

34, Rue de la Croix de Fer
78100 Saint Germain-en-Laye
France
distributed feedback lasers

iXblue’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
  • narrow linewidth, low phase noise, mode-hop-free
  • linear polarization, PM available
  • low optical feedback sensitivity

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All Suppliers
From your country:

Bandwidth10

2080 Addison Street, Suite 2
Berkeley, A 94704–1693
United States

EMCORE Corporation

2015 Chestnut Street
Alhambra, CA 91803
United States

Freedom Photonics LLC

41 Aero Camino
Santa Barbara, CA 93117
United States

HibriLaser

5984 Rollingwood Dr
Ann Arbor, MI 48103
United States
www.hibrilaser.com
E-mail:

InPhenix, Inc.

250 North Mines Rd
Livermore, CA 94551
United States
www.inphenix.com
E-mail:

Lasermate Group, Inc.

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

Optilab, LLC

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

Optromix, Inc.

2464 Massachusetts Ave, Suite 220
Cambridge MA 02140
United States
www.optromix.com
E-mail:

QPhotonics, LLC

3830 Packard Road
Suite 280
Ann Arbor, MI
United States
www.qphotonics.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:
distributed feedback lasers

RPMC Lasers offers a wide selection of distributed feedback lasers (DFB), including quantum cascade lasers (QCLs). Available in NIR, SWIR, and LWIR wavelengths, these single-mode DFB laser diodes offer a mode-hop-free tunable, single-frequency output and are available in both free-space and fiber-coupled configurations, as well as fully turnkey options for the QCLs. DFB lasers are perfect for gas sensing, DIAL, IR absorption spectroscopy, interferometry, and night vision applications.

From America:

More Power, Speed and Precision

TeraXion

2716 Einstein St.
Quebec, Quebec G1P 4S8
Canada
web link www.teraxion.com

E-mail:
ISO 9001:2015
distributed feedback lasers

The LM – DFB semiconductor laser module from Teraxion is a no-fuss laser module that combines a DFB semiconductor laser diode, a low-noise current source, and a temperature controller, all into a single package. The compact size of the LM does not sacrifice power—the output from an LM can be as high as 100 mW. The LM operates single-mode with a linewidth less than 1 MHz and is tunable over a 50 GHz range with 5 MHz resolution. The compact, high-power, and reliable LM laser comes ready-made for integration in embedded designs and OEM applications.


World Star Tech

321 Lesmill Road
Toronto, On M3B 2V1
Canada
www.worldstartech.com
E-mail:
Outside America:

Aerodiode

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

SHIPS TODAY: These fiber-coupled laser diodes (for 1030 nm, 1064 nm, 1310 nm or any wavelength between 1250 nm and 1650 nm) are offered as stock items or associated with a CW or pulsed laser diode driver. They are compatible with our high speed nanosecond pulsed drivers or high power CW drivers with air cooling for the multimode high power laser diode versions. The single-mode laser diode can reach high powers up to 180 mW in the nanosecond pulse regime. Most turn-key diode & driver solutions are optimized for single-shot to CW performances with pulse width lengths down to 1 ns. The laser diode precision pulses are generated internally by an on-board pulse generator, or on demand from an external TTL signal.


Pioneering Photonics

Alpes Lasers SA

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

E-mail:
distributed feedback lasers

Alpes Lasers offers single-mode, tunable DFB lasers with wavelengths from 4 to 14 μm and powers up to hundreds of milliwatts. These lasers are able to emit a single wavelength at a time. They can be tuned within a range that can reach up to 10 cm−1; there exists a variety of modulation schemes which can be used for different purposes.


Lasers, Optics, Electronics. Made in Germany.

ALPHALAS GmbH

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

Narrow-band distributed feedback diode lasers with free-space beam or fiber coupling at numerous wavelengths: 1030 nm, 1047 nm, 1053 nm and 1064 nm are available from stock. In order to match the gain maximum of popular amplifying media as seed lasers, temperature tuning and wavelength selection are offered for the above standard laser wavelengths.

Amonics Ltd.

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

Coherent Solutions Ltd

Unit A, 28 Canaveral Drive
Rosedale, Auckland 0632
New Zealand
www.coherent-solutions.com
E-mail:

Crisel Instruments s.r.l.

Via Mattia Battistini, 177
Roma
Italy

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 DFB butterfly package laser modules are widely used for fiber-optic sensing, laser radar, optical communication, and scientific research.


Engineering and beyond.

TOPTICA eagleyard

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

E-mail:
ISO 9001:2015
distributed feedback lasers

Distributed feedback lasers are single-mode lasers containing an integrated grating structure. The result is a single-mode emission at an outmost precise wavelength with an extremely narrow linewidth. eagleyard provides the largest variety of wavelengths available on the market. Find your suitable DFB laser product between 633 and 1083 nm with output powers from 10 to 150 mW.

Laser Diodes. Redefined.

Eblana Photonics

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

E-mail:
distributed feedback lasers

Eblana Photonics core product offerings are based on our patented Discrete-Mode manufacturing technology, which delivers industry leading performance with fully scalable, consistent production and integration capability. Eblana’s Discrete-Mode laser diodes are used extensively for trace gas sensing, fibre sensing and LIDAR applications and environmental monitoring in the near- and mid-IR (650 nm – 2400 nm).

Frankfurt Laser Company

An den 30 Morgen 13
61381 Friedrichsdorf
Germany
web link www.frlaserco.com
E-mail:
distributed feedback lasers

Frankfurt Laser Company offers wavelength-stabilized DFB laser diodes with emission wavelengths from 760 nm to 3640 nm.

G&H

Dowlish Ford
Ilminster TA19 0PF
United Kingdom
ISO 9001; AS9100C
distributed feedback lasers

Distributed feedback lasers (DFB lasers) simultaneously provide smooth, tunable control of wavelength and the extremely narrow spectral width required for precise fiber optic communication and spectroscopy applications. Integrated modules provide further narrowing of the spectral line in a compact OEM package that features simple tuning interface.

G&H offers a broad range of DFB lasers in the C-band and L-band on 50 or 100 GHz channel spacing as well as at 1310 nm, 1064 nm, and custom wavelengths. Power level options include 40–100 mW out of the fiber for high power 14-pin lasers and 10-18 mW options for high bandwidth 7-pin configurations.


Hanel Photonics

Goethepark 9
10627 Berlin
Germany

Innolume GmbH

Konrad-Adenauer-Allee 11
44263 Dortmund
Germany

iXblue

34, Rue de la Croix de Fer
78100 Saint Germain-en-Laye
France
distributed feedback lasers

iXblue’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
  • narrow linewidth, low phase noise, mode-hop-free
  • linear polarization, PM available
  • low optical feedback sensitivity

Kokyo, Inc.

No. 5 Hase Bldg. 2F, 637, Suiginyacho
Shimogyo-ku Kyoto-shi, Kyoto 600–8411
Japan
en.symphotony.com
E-mail:

Laser 2000 GmbH

Argelsrieder Feld 14
82234 Wessling
Germany
www.laser2000.de
E-mail:

LD-PD Inc.

288 Woodlands Loop #04–00
Singapore 738100
ld-pd.com
E-mail:

Modulight, Inc.

Hermiankatu 22
33720 Tampere
Finland
www.modulight.com
E-mail:

Mountain Photonics GmbH

Albert-Einstein-Str. 18
86899 Landsberg am Lech
Germany

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

Blokken 84
3460 Birkerød
Denmark
ISO 9001:2015
distributed feedback lasers

The Koheras narrow linewidth, single-frequency fiber lasers are ultra-low noise sources with longitudinal single mode and single frequency operation. The lasers are based on a DFB design ensuring robust and reliable operation and are delivered as fully integrated systems for industrial and scientific applications. Koheras offers an unprecedented low phase- and intensity noise level at Yb, Er and Tm wavelengths. It has a very high stability, and mode-hop free inherent single frequency output – even when exposed to changing environmental conditions. You can also get shot noise limited solutions for applications demanding an extra low intensity noise level.


Oelabs Inc.

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

Opton Laser International

Parc Club Orsay Université
29 rue Jean Rostand
91893 Orsay
France
www.optonlaser.com
E-mail:

Sacher Lasertechnik GmbH

Hedwig-Jahnow-Str. 12
35037 Marburg
Germany
distributed feedback 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.

Techwin (China) Industr Co., Ltd.

No. 206, Zhenhua Road
Hangzhou, PC: 310030
China
techwin-china.com
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
distributed feedback lasers

TOPTICA’s DLC DFB pro lasers integrate both distributed-feedback (DFB) and distributed Bragg reflector (DBR) lasers. Available wavelengths include 633 nm and the entire range from 760 nm to 3500 nm. Three laser heads accommodate different diode packages. Due to the absence of alignment-sensitive components, the DLC DFB pro lasers exhibit an exceptional stability and reliability.

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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