Where to Buy Single-frequency Lasers

Definition: lasers emitting radiation in a single resonator mode

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

Scientific and Technical Information

Read our encyclopedia article on single-frequency lasers!

See also the related articles on single-frequency operation, linewidth, narrow-linewidth lasers, distributed Bragg reflector lasers, injection locking and stabilization of lasers.

Before buying, get informed on the tech­nical back­ground. The Encyclopedia of Laser Physics and Technology presents a large volume of high-quality scientific and technical information.

Suppliers with Enhanced Product Entries
Company	Product Description
NKT Photonics Blokken 84 3460 Birkerød Denmark Quality: ISO 9000:2008 www.nktphotonics.com Social: Google+, LinkedIn, Twitter, Youtube Tel.: +45 4348 39 00 Fax: +45 4348 39 01	Koheras narrow linewidth, single-frequency DFB lasers with ultra-low phase and intensity noise, available at Yb and Er wavelengths in a robust industrial format
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	The torus range of lasers provide 532 and 660 nm of SLM. The both benefit from active mode stabilisation technology to eliminate mode drifting and mode hopping. See us at Photon 2018 in Birmingham, UK, September 3–6!
Enhanced entries for single-frequency lasers are available for just 250 € per year (or twice that with a product image displayed) – with strong rebates for multiple product entries.

All Suppliers
From your country:
AdValue Photonics 3440 E. Britannia Drive, Suite 190 Tucson, AZ 85706 United States	www.advaluephotonics.com E-mail: Tel.: +1 520 790 5468 Fax: +1 520 747 4024
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
Melles Griot Light Sources Group 2051 Palomar Airport Road, 200 Carlsbad, CA 92011 United States	www.mellesgriot.com E-mail: Tel.: +1 760 438 2131 Fax: +1 760 438 5208
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 7400 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
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 Co. 2464 Massachusetts Ave 220 Cambridge MA 02140 United States	www.optromix.com E-mail:
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
RPMC Lasers, Inc. 203 Joseph Street O'Fallon, MO 63366–2614 United States	www.rpmclasers.com Social: Facebook, LinkedIn, Twitter, Youtube Tel.: +1 636 272 7227
SemiNex Corporation 100 Corporate Place, Suite 302 Peabody, MA 01960 United States	www.seminex.com E-mail: Tel.: +1 978 326 7700
From your continent:
MPB Communications Head Office 147 Hymus Boulevard Montreal, Quebec H9R 1E9 Canada	mpbcommunications.com Tel.: +1 514 694 8751
From other continents:
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 Feldstiegenkamp 2 48159 Münster Germany	www.htlaser.de E-mail: Tel.: +49 251 32 37 34 44
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	The torus range of lasers provide 532 and 660 nm of SLM. The both benefit from active mode stabilisation technology to eliminate mode drifting and mode hopping. Photon 2018 in Birmingham, UK, September 3–6"); ShowExhibitions("product entry"); ?>
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
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
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
NKT Photonics Blokken 84 3460 Birkerød Denmark Quality: ISO 9000:2008 www.nktphotonics.com Social: Google+, LinkedIn, Twitter, Youtube Tel.: +45 4348 39 00 Fax: +45 4348 39 01	Koheras narrow linewidth, single-frequency DFB lasers with ultra-low phase and intensity noise, available at Yb and Er wavelengths in a robust industrial format
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
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
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 Social: Facebook, LinkedIn, Twitter 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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