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.
Related products: distributed Bragg reflector lasers, laser diodes, fiber lasers
Related product category: lasers and laser amplifiers
E | Learn before you buy! See our encyclopedia article: Distributed Feedback Lasers Related articles: single-frequency lasers, distributed Bragg reflector lasers, laser diodes |
44 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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Company | Product Description |
![]() Dowlish Ford Ilminster TA19 0PF United Kingdom ISO 9001; AS9100C | ![]() 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. See us at SPIE Photonics 2024 in San Francisco, January 30 – February 1 (booth 1040)! |
![]() All wavelengths. Lochhamer Schlag 19 82166 Gräfelfing Germany ![]() Facebook LinkedIn Twitter YouTube E-mail: (See the company profile page for additional contact information.) ISO 9001:2015 | ![]() 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. See us at SPIE Photonics 2024 in San Francisco, January 30 – February 1 (booths 1543, 3507, 3611)! |
![]() 288 Woodlands Loop #04–00 Singapore 738100 | ![]() LD-PD offers distributed feedback lasers with a wide many emission wavelengths, covering the range from 760 nm to 3390 nm. See us at SPIE Photonics 2024 in San Francisco, January 30 – February 1 (booth 5149)! |
![]() 34, Rue de la Croix de Fer 78100 Saint Germain-en-Laye France | ![]() 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:
See us at SPIE Photonics 2024 in San Francisco, January 30 – February 1 (booth 5539)! |
![]() Pioneering Photonics Avenue des Pâquiers 1 2072 St-Blaise Switzerland | ![]() 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. |
![]() Laser Diodes. Redefined. 3 West Pier Business Campus Dun Laoghaire Dublin A96 A621 Ireland | ![]() 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 – 12 μm). |
![]() Test. Measure. Solve. 12–14 Parkway Drive Auckland 0632 New Zealand | ![]() Quantifi Photonics' Laser 1200 Series is a compact and versatile fixed-wavelength laser source that can be customized to meet specific wavelength and power requirements, and is available in benchtop or PXI form factor. See us at SPIE Photonics 2024 in San Francisco, January 30 – February 1 (booth 5202)! |
![]() Lasers, Optics, Electronics. Made in Germany. Bertha-von-Suttner-Str. 5 37085 Göttingen Germany | ![]() 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. |
![]() Rue François Mitterrand Institut d'Optique d'Aquitaine 33400 Talence France | ![]() SHIPS TODAY: Fiber-coupled DFB laser diodes (1030 nm DFB, 1064 nm, 1310 nm, 1550 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 low noise laser diode driver for ultra-narrow linewidth single frequency emission. The single-mode laser diode can reach high powers up to 500 mW in the nanosecond pulse regime. Most turn-key diode & driver solutions are optimized for single-shot to CW performances with pulse durations 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. See also our tutorial on fiber-coupled laser diodes. |
![]() An den 30 Morgen 13 61381 Friedrichsdorf Germany | ![]() Frankfurt Laser Company offers wavelength-stabilized DFB laser diodes with emission wavelengths from 760 nm to 3640 nm. See us at SPIE Photonics 2024 in San Francisco, January 30 – February 1 (booth 2227)! |
![]() Specialist in Special Optical Devices CSRayzer Optical Technology Co., Ltd 1F, 2F, 6F, No. 5 Bldg, 88# Hongshan District Wuhan 430074 China 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. See us at SPIE Photonics 2024 in San Francisco, January 30 – February 1 (booth 5400)! |
![]() Solutions for Innovators Blokken 84 3460 Birkerød Denmark ISO 9001:2015 | ![]() 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, and the all-fiber DFB design ensures robust and reliable operation for thousands of hours. Koheras lasers are extremely stable and mode-hop-free – even under changing environmental conditions. We can deliver shot-noise-limited lasers for applications demanding extra low-intensity noise. See us at SPIE Photonics 2024 in San Francisco, January 30 – February 1 (booth 3401)! |
![]() More Power, Speed and Precision 2716 Einstein St. Quebec, Quebec G1P 4S8 Canada ISO 9001:2015 | ![]() 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. See us at SPIE Photonics 2024 in San Francisco, January 30 – February 1 (booth 3413)! |
![]() Hedwig-Jahnow-Str. 12 35037 Marburg Germany | ![]() Sacher Lasertechnik offers single-mode narrow-linewidth distributed feedback lasers emitting between 760 nm and 2800 nm. Free space and fiber pigtailed versions available. See us at SPIE Photonics 2024 in San Francisco, January 30 – February 1 (booth 4817)! |
![]() THINKING BEYOND eagleyard Photonics GmbH Rudower Chaussee 29 12489 Berlin Germany ISO 9001:2015 | ![]() 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. See us at SPIE Photonics 2024 in San Francisco, January 30 – February 1 (booth 1543)! |
![]() The lasers you need. From the people you trust. Our experience, your advantage. 8495 Veterans Memorial Pkwy O’Fallon MO 63366 United States | ![]() 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. See us at SPIE Photonics 2024 in San Francisco, January 30 – February 1 (booths 1940, 1941, 1948, 1949)! |
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From your country: | |
2080 Addison Street, Suite 2 Berkeley, A 94704–1693 United States | |
2015 Chestnut Street Alhambra, CA 91803 United States | |
41 Aero Camino Santa Barbara, CA 93117 United States | |
5984 Rollingwood Dr Ann Arbor, MI 48103 United States | www.hibrilaser.com E-mail: |
250 North Mines Rd Livermore, CA 94551 United States | www.inphenix.com E-mail: |
1987 W. Holt Ave. Pomona, CA 91768 United States | |
8844 Trillium Dr. Ypsilanti Mi 48197 United States | |
465 N. Halstead Street Suite 140 Pasadena, CA 91107 United States | www.oewaves.com E-mail: |
600 E. Camelback Rd. Phoenix, AZ 85012 United States | |
2464 Massachusetts Ave, Suite 220 Cambridge MA 02140 United States | www.optromix.com E-mail: |
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. 8495 Veterans Memorial Pkwy O’Fallon MO 63366 United States | ![]() 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. See us at SPIE Photonics 2024 in San Francisco, January 30 – February 1 (booths 1940, 1941, 1948, 1949)! |
From America: | |
![]() More Power, Speed and Precision 2716 Einstein St. Quebec, Quebec G1P 4S8 Canada ISO 9001:2015 | ![]() 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. See us at SPIE Photonics 2024 in San Francisco, January 30 – February 1 (booth 3413)! |
321 Lesmill Road Toronto, On M3B 2V1 Canada | www.worldstartech.com E-mail: |
Outside America: | |
![]() Rue François Mitterrand Institut d'Optique d'Aquitaine 33400 Talence France | ![]() SHIPS TODAY: Fiber-coupled DFB laser diodes (1030 nm DFB, 1064 nm, 1310 nm, 1550 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 low noise laser diode driver for ultra-narrow linewidth single frequency emission. The single-mode laser diode can reach high powers up to 500 mW in the nanosecond pulse regime. Most turn-key diode & driver solutions are optimized for single-shot to CW performances with pulse durations 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. See also our tutorial on fiber-coupled laser diodes. |
![]() Pioneering Photonics Avenue des Pâquiers 1 2072 St-Blaise Switzerland | ![]() 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. Bertha-von-Suttner-Str. 5 37085 Göttingen Germany | ![]() 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. |
Unit 101, 1/F, Winning Centre 29 Tai Yau Street San Po Kong, Kowloon Hong Kong | |
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 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. See us at SPIE Photonics 2024 in San Francisco, January 30 – February 1 (booth 5400)! |
![]() THINKING BEYOND eagleyard Photonics GmbH Rudower Chaussee 29 12489 Berlin Germany ISO 9001:2015 | ![]() 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. See us at SPIE Photonics 2024 in San Francisco, January 30 – February 1 (booth 1543)! |
![]() Laser Diodes. Redefined. 3 West Pier Business Campus Dun Laoghaire Dublin A96 A621 Ireland | ![]() 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 – 12 μm). |
![]() 34, Rue de la Croix de Fer 78100 Saint Germain-en-Laye France | ![]() 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:
See us at SPIE Photonics 2024 in San Francisco, January 30 – February 1 (booth 5539)! |
![]() An den 30 Morgen 13 61381 Friedrichsdorf Germany | ![]() Frankfurt Laser Company offers wavelength-stabilized DFB laser diodes with emission wavelengths from 760 nm to 3640 nm. See us at SPIE Photonics 2024 in San Francisco, January 30 – February 1 (booth 2227)! |
![]() Dowlish Ford Ilminster TA19 0PF United Kingdom ISO 9001; AS9100C | ![]() 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. See us at SPIE Photonics 2024 in San Francisco, January 30 – February 1 (booth 1040)! |
Goethepark 9 10627 Berlin Germany | |
Konrad-Adenauer-Allee 11 44263 Dortmund Germany | |
No. 5 Hase Bldg. 2F, 637, Suiginyacho Shimogyo-ku Kyoto-shi, Kyoto 600–8411 Japan | en.symphotony.com E-mail: |
Argelsrieder Feld 14 82234 Wessling Germany | www.laser2000.de E-mail: |
![]() 288 Woodlands Loop #04–00 Singapore 738100 | ![]() LD-PD offers distributed feedback lasers with a wide many emission wavelengths, covering the range from 760 nm to 3390 nm. See us at SPIE Photonics 2024 in San Francisco, January 30 – February 1 (booth 5149)! |
Hermiankatu 22 33720 Tampere Finland | www.modulight.com E-mail: |
Albert-Einstein-Str. 18 86899 Landsberg am Lech Germany | |
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 Blokken 84 3460 Birkerød Denmark ISO 9001:2015 | ![]() 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, and the all-fiber DFB design ensures robust and reliable operation for thousands of hours. Koheras lasers are extremely stable and mode-hop-free – even under changing environmental conditions. We can deliver shot-noise-limited lasers for applications demanding extra low-intensity noise. See us at SPIE Photonics 2024 in San Francisco, January 30 – February 1 (booth 3401)! |
1st storey, Building 1 No 598 Guanghua Road Minhang district, Shanghai China | www.oelabs.com E-mail: |
Parc Club Orsay Université 29 rue Jean Rostand 91893 Orsay France | www.optonlaser.com E-mail: |
Bldg 18, HUST Science Park, Donghu Dev. Zone Dist, Wuhan 430000 Hubei China | en.qianmulaser.com.cn E-mail: |
![]() Test. Measure. Solve. 12–14 Parkway Drive Auckland 0632 New Zealand | ![]() Quantifi Photonics' Laser 1200 Series is a compact and versatile fixed-wavelength laser source that can be customized to meet specific wavelength and power requirements, and is available in benchtop or PXI form factor. See us at SPIE Photonics 2024 in San Francisco, January 30 – February 1 (booth 5202)! |
![]() Hedwig-Jahnow-Str. 12 35037 Marburg Germany | ![]() Sacher Lasertechnik offers single-mode narrow-linewidth distributed feedback lasers emitting between 760 nm and 2800 nm. Free space and fiber pigtailed versions available. See us at SPIE Photonics 2024 in San Francisco, January 30 – February 1 (booth 4817)! |
Techwin (China) Industr Co., Ltd. No. 206, Zhenhua Road Hangzhou, PC: 310030 China | techwin-china.com E-mail: |
![]() All wavelengths. Lochhamer Schlag 19 82166 Gräfelfing Germany ![]() Facebook LinkedIn Twitter YouTube E-mail: (See the company profile page for additional contact information.) ISO 9001:2015 | ![]() 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. See us at SPIE Photonics 2024 in San Francisco, January 30 – February 1 (booths 1543, 3507, 3611)! |
Unit A3, 13th Floor No.66 Tsun Yip Street Howard Factory Building Kwun Tong, Kowloon Hong Kong | |
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