RP Photonics

Buyer's Guide … the one with the Encyclopedia!

Where to Buy Single-frequency Lasers

Various kinds of single-frequency lasers can generate light with a very narrow linewidth. Some of them are suitable for long-term stable operation with high frequency stability and no mode hops. Possible applications are in interferometry (e.g. holography), laser spectroscopy (e.g. LIDAR) and optical communications. High-power single-frequency sources are required for applying coherent beam combining techniques.

ESee also our encyclopedia article on single-frequency lasers!
Related articles: single-frequency operation, linewidth, narrow-linewidth lasers, distributed Bragg reflector lasers, injection locking, stabilization of lasers

Related products: narrow-linewidth lasers, optical frequency standards

38 suppliers for single-frequency lasers are listed in the RP Photonics Buyer's Guide. Both manufacturers and distributors can be registered.

Suppliers with Ad Package
CompanyProduct Description

All wavelengths.

TOPTICA Photonics AG

Lochhamer Schlag 19
82166 Gräfelfing
Germany

Quality: ISO 9001:2015
www.toptica.com
Social: Facebook, LinkedIn, YouTube
E-mail:
Tel.: +49 89 85 83 70
Fax: +49 89 85 83 72 00
single-frequency 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.

See us at Laser World of Photonics in Munich, June 24–27 (booth B2.103)!

NKT Photonics

Blokken 84
3460 Birkerød
Denmark

Quality: ISO 9000:2015
www.nktphotonics.com
Social: Facebook, LinkedIn, Twitter, YouTube
Tel.: +45 4348 39 00
Fax: +45 4348 39 01
single-frequency 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.

See us at Laser World of Photonics in Munich, June 24–27 (booth A3.137)!

Laser Quantum

Emery Court
Stockport, Cheshire SK4 3GL
United Kingdom
www.laserquantum.com
Social: Facebook, LinkedIn, Twitter, YouTube
E-mail:
Tel.: +44 161 975 5300
Fax: +44 161 975 5309
single-frequency lasers

Laser Quantum manufacturers of torus mode-locked SLM lasers 532 and 660 nm lasers with active mode-locking to maintain a stable frequency output and output beam performance across long measurements and temperature fluctuations.

See us at Laser World of Photonics in Munich, June 24–27 (booth A2.546)!

Invent - Develop - Deliver

OEwaves, Inc.

465 N. Halstead Street
Suite 140
Pasadena, CA 91107
United States
www.oewaves.com
Social: Twitter
E-mail:
Tel.: +1 626 351 4200
single-frequency lasers

The HI-Q™ Laser houses a proprietary driver/controller and the OEwaves laser source, which is based on a high quality factor (Q) Whispering Gallery Mode (WGM) micro-resonator. The laser is scalable to a variety of wavelengths in 370-–4500 nm.

The unique technology of the OEwaves HI-Q™ Laser leverages the self-injection on locking of a suitable commercially available laser diode via a resonant optical feedback from a high-Q WGM micro-resonator. Its monolithically integrated approach along with micro-scale mass and volume make the laser virtually insensitive to environmental vibrations .

Features:

- ultra-narrow instantaneous laser linewidth

- ultra-low phase/frequency noise

- 370–4500 nm wavelength

- low vibration sensitivity

- low residual amplitude modulation

- wavelength stability

- compact package

- integrated driver/controller

- USB or RS232 control interface

Applications:

- interferometric optical sensing

- LIDAR

- B-OTDR temperature and strain

- gas sensing

- optical metrology and spectroscopy

- acoustic sensing

- oil and gas exploration

- coherent communication

- test and measurement

See us at Laser World of Photonics in Munich, June 24–27 (booth B2.417)!

RPMC Lasers, Inc.

8495 Veterans Memorial Pkwy
O’Fallon MO 63366
United States
www.rpmclasers.com
Social: Facebook, LinkedIn, Twitter, YouTube
E-mail:
Tel.: +1 636 272 7227
single-frequency lasers

RPMC offers a wide range of single frequency laser diodes and laser modules with wavelengths from 405 nm to 2 μm. These offerings include DFB and DBR diode lasers, external cavity VBG diode lasers, fiber lasers, and DPSS lasers. All are available in both OEM and turnkey packages.

Precision in photonics. Together we shape light.

Menlo Systems GmbH

Am Klopferspitz 19a
82152 Martinsried
Germany
www.menlosystems.com
Social: LinkedIn, YouTube
E-mail:
Tel.: +49 89 1 89 16 60
Fax: +49 89 1 89 16 61 11
single-frequency lasers

Menlo Systems offers ultrastable, frequency stabilized lasers at basically any wavelength. We supply fully characterized systems with linewidths <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.

See us at Laser World of Photonics in Munich, June 24–27 (booth B2.407)!

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All Suppliers
From your country:

Crystalaser

4750 Longley lane, #205
Reno, Nevada 89502
United States
www.crystalaser.com
E-mail:
Tel.: +1 775 348 4820
Fax: +1 775 348 7047

Lasermate Group, Inc.

1987 W. Holt Ave.
Pomona, CA 91768
United States
www.lasermate.com
Tel.: +1 909 623 4995
Fax: +1 909 623 4915

NP Photonics, Inc.

UA Science & Technology Park
9030 S. Rita Rd. – Suite 120
Tucson, AZ 85747
United States
www.npphotonics.com
Tel.: +1 520 799 7460
Fax: +1 520 799 7403

Oclaro, Inc.

World Headquarters
2560 Junction Ave.
San Jose, CA 95134
United States
www.oclaro.com
Tel.: +1 408 383 1400

Invent - Develop - Deliver

OEwaves, Inc.

465 N. Halstead Street
Suite 140
Pasadena, CA 91107
United States
www.oewaves.com
Social: Twitter
E-mail:
Tel.: +1 626 351 4200
single-frequency lasers

The HI-Q™ Laser houses a proprietary driver/controller and the OEwaves laser source, which is based on a high quality factor (Q) Whispering Gallery Mode (WGM) micro-resonator. The laser is scalable to a variety of wavelengths in 370-–4500 nm.

The unique technology of the OEwaves HI-Q™ Laser leverages the self-injection on locking of a suitable commercially available laser diode via a resonant optical feedback from a high-Q WGM micro-resonator. Its monolithically integrated approach along with micro-scale mass and volume make the laser virtually insensitive to environmental vibrations .

Features:

- ultra-narrow instantaneous laser linewidth

- ultra-low phase/frequency noise

- 370–4500 nm wavelength

- low vibration sensitivity

- low residual amplitude modulation

- wavelength stability

- compact package

- integrated driver/controller

- USB or RS232 control interface

Applications:

- interferometric optical sensing

- LIDAR

- B-OTDR temperature and strain

- gas sensing

- optical metrology and spectroscopy

- acoustic sensing

- oil and gas exploration

- coherent communication

- test and measurement

Ondax, Inc.

850 E Duarte Rd.
Monrovia, CA 91016
United States
www.ondax.com
E-mail:
Tel.: +1 626 803 5725
Fax: +1 626 513 7494

Opto Enginee LLC

7397 Balboa Dr.
Midvale, UT 84047
United States
www.OptoEngine.com
E-mail:
Tel.: +1 801 553 2253
Fax: +1 253 550 2253

Optromix, Inc.

2464 Massachusetts Ave, Suite 220
Cambridge MA 02140
United States
www.optromix.com
E-mail:
Tel.: +1 617 558 9858

Orbits Lightwave, Inc.

101 Waverly Drive
Pasadena, CA 91105
United States
www.orbitslightwave.com
Tel.: +1 626 795 0667
Fax: +1 508 546 7946

PolarOnyx

470 Lakeside Drive, Suite F
Sunnyvale CA 94085
United States
www.polaronyx.com
Tel.: +1 408 573 0930
Fax: +1 408 573 0932

QPhotonics, LLC

3830 Packard Road
Suite 280
Ann Arbor, MI
United States
www.qphotonics.com
E-mail:
Tel.: +1 734 477 0133

Redfern Integrated Optics

3350 Scott Blvd., Bldg. 1
Santa Clara, CA 95054
United States
www.rio-lasers.com
Tel.: +1 408 970 3500
Fax: +1 408 970 3200

RIO Lasers, an OptaSense business

3350 Scott Blvd., Bldg. 1
Santa Clara, CA 95054
United States
www.rio-lasers.com
E-mail:
Tel.: +1 408 970 3500
Fax: +1 408 970 3200

RPMC Lasers, Inc.

8495 Veterans Memorial Pkwy
O’Fallon MO 63366
United States
www.rpmclasers.com
Social: Facebook, LinkedIn, Twitter, YouTube
E-mail:
Tel.: +1 636 272 7227
single-frequency lasers

RPMC offers a wide range of single frequency laser diodes and laser modules with wavelengths from 405 nm to 2 μm. These offerings include DFB and DBR diode lasers, external cavity VBG diode lasers, fiber lasers, and DPSS lasers. All are available in both OEM and turnkey packages.

SemiNex Corporation

100 Corporate Place, Suite 302
Peabody, MA 01960
United States
www.seminex.com
E-mail:
Tel.: +1 978 326 7700

Vescent Photonics

6770 W. 52nd Ave., Suite B
Arvada, CO 80002
United States
www.vescent.com
E-mail:
Tel.: +1 303 296 6766 ext. 63
Fax: +1 303 296 6783
From America:

MPB Communications

Head Office
147 Hymus Boulevard
Montreal, Quebec H9R 1E9
Canada
mpbcommunications.com
Tel.: +1 514 694 8751
Outside America:

Alnair Labs

Westside Gotanda 2F, 6–2–7 Nishi-Gotanda,
Shinagawa-ku, Tokyo 141–0031
Japan
www.alnair-labs.com
Tel.: +81 3 5487 7831
Fax: +81 3 5487 7832

Azur Light Systems

11 Avenue de Canteranne
Cite de la Photonique – Sirah
33600 Pessac
France
www.azurlight-systems.com
Tel.: +33 5 47 74 55 90
Fax: +33 5 47 74 55 99

CryLaS GmbH

Ostendstraße 25
Haus 4
12459 Berlin
Germany
www.crylas.de
Tel.: +49 30 53 04 24 00
Fax: +49 30 53 04 24 44

Eblana Photonics

3 West Pier Business Campus
Dun Laoghaire
Dublin A96 A621
Ireland
www.eblanaphotonics.com
Tel.: +353 1 6 75 32 20
Fax: +353 1 6 75 32 30

Elforlight

4B Brunel Close
Drayton Fields
Daventry, Northants NN11 8RB
United Kingdom
www.elforlight.com
Tel.: +44 1327 30 0069
Fax: +44 1327 30 0076

Frankfurt Laser Company

An den 30 Morgen 13
61381 Friedrichsdorf
Germany
www.frlaserco.com
Tel.: +49 6172 27 97 80
Fax: +49 6172 2 79 78 10

GWU-Lasertechnik Vertriebsges. mbH

Bonner Ring 9
50374 Erftstadt
Germany
www.gwu-lasertechnik.de
E-mail:
Tel.: +49 2235 95 52 20
Fax: +49 2235 9 55 22 99

HT Laser UG

Weißdornweg 8
48159 Münster
Germany
www.htlaser.de
E-mail:
Tel.: +49 251 23 92 75 43

KLASTECH GmbH

Lindenstr. 57b
47249 Duisburg
Germany
www.klastech.com
Tel.: +44 750 760 1431
Fax: +49 203 71 36 87 89

Laser Quantum

Emery Court
Stockport, Cheshire SK4 3GL
United Kingdom
www.laserquantum.com
Social: Facebook, LinkedIn, Twitter, YouTube
E-mail:
Tel.: +44 161 975 5300
Fax: +44 161 975 5309
single-frequency lasers

Laser Quantum manufacturers of torus mode-locked SLM lasers 532 and 660 nm lasers with active mode-locking to maintain a stable frequency output and output beam performance across long measurements and temperature fluctuations.

LASOS Lasertechnik GmbH

Carl-Zeiss-Promenade 10
07745 Jena
Germany
www.lasos.com
Tel.: +49 3641 2 94 40
Fax: +49 3641 29 44 79

LEOS s.r.l.

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

M Squared Lasers Ltd.

Venture Building
1 Kelvin Campus
West of Scotland Science Park
Maryhill Rd
Glasgow, G20 0SP
United Kingdom
www.m2lasers.com
Tel.: +44 141 945 0500
Fax: +44 141 946 6389

Precision in photonics. Together we shape light.

Menlo Systems GmbH

Am Klopferspitz 19a
82152 Martinsried
Germany
www.menlosystems.com
Social: LinkedIn, YouTube
E-mail:
Tel.: +49 89 1 89 16 60
Fax: +49 89 1 89 16 61 11
single-frequency lasers

Menlo Systems offers ultrastable, frequency stabilized lasers at basically any wavelength. We supply fully characterized systems with linewidths <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.

NKT Photonics

Blokken 84
3460 Birkerød
Denmark

Quality: ISO 9000:2015
www.nktphotonics.com
Social: Facebook, LinkedIn, Twitter, YouTube
Tel.: +45 4348 39 00
Fax: +45 4348 39 01
single-frequency 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.

RGB Photonics

Donaupark 13
93309 Kelheim
Germany
www.rgb-photonics.com
E-mail:
Tel.: +49 9441 17 50 33 0
Fax: +49 9441 17 50 33 92

All wavelengths.

TOPTICA Photonics AG

Lochhamer Schlag 19
82166 Gräfelfing
Germany

Quality: ISO 9001:2015
www.toptica.com
Social: Facebook, LinkedIn, YouTube
E-mail:
Tel.: +49 89 85 83 70
Fax: +49 89 85 83 72 00
single-frequency 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.

UniKLasers Ltd.

1st Floor
46A Bavelaw Road
Balerno, Edinburgh EH14 7AE
United Kingdom
www.uniklasers.com
E-mail:
Tel.: +44 131 281 2778

Vexlum Ltd

Korkeakoulunkatu 3
33720 Tampere
Finland
www.vexlum.com
E-mail:
Tel.: +35 84084 1 78 26

Xiton Photonics

Kohlenhofstrasse 10
67663 Kaiserslautern
Germany
www.xiton-photonics.com
Tel.: +49 631 41 49 94 40
Fax: +49 631 41 49 94 49

YSL Photonics

Number 80, Fifth High-tech Street
Donghu Development Zone
430205, Wuhan
China

Quality: ISO 9001:2008
www.yslphotonics.com
E-mail:
Tel.: +86 27 8720 4039
Fax: +86 27 8717 9217

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