Ultra Narrow Linewidth Laser

Every single member from our higher effectiveness product sales staff values customers' requires and organization communication for Ultra Narrow Linewidth Laser, Fiber Optics Components , Ytterbium Fiber , Er Fiber Laser , We focus on creating own brand and in combination with many experienced term and first-class equipment . Our goods you worth have. With reliable excellent approach, great name and ideal consumer services, the series of products and solutions produced by our company are exported to many countries and regions for Ultra Narrow Linewidth Laser, Our company has built stable business relationships with many well-known domestic companies as well as oversea customers. With the goal of providing high quality products to customers at low cots, we are committed to improving its capacities in research, development, manufacturing and management. We have honored to receive recognition from our customers. Till now we have passed ISO9001 in 2005 and ISO/TS16949 in 2008. Enterprises of "quality of survival, the credibility of development" for the purpose, sincerely welcome domestic and foreign businessmen to visit to discuss cooperation.


  • CKSF-D-EY-M Single Frequency Fiber Laser for Coherent Communications

    CKSF-D-EY-M Single Frequency Fiber Laser for Coherent Communications

    Tehcwin CKSF-D-EY-M  Erbium & Yetterbium Co-doped Fiber with  Narrow Linewidth (<10kHz) and Low Phase Noise, Low Relative Intensity Noise (RIN) Single Frequency Fiber Laser for Coherent Optical Fiber Communications Techwin CKSF-D is a low-noise Single Frequency Fiber Laser based on Distributed Feedback Bragg Grating (DFB) technology. It has independent intellectual property rights and achieves a stable single-frequency laser output with single longitudinal mode, linear polarization...
  • CKSF-D-EY-M Narrow Linewidth Single Frequency Fiber Laser for Laser Spectroscopy

    CKSF-D-EY-M Narrow Linewidth Single Frequency Fiber Laser for Laser Spectroscopy

    Tehcwin CKSF-D-EY-M  Erbium & Yetterbium Co-doped Fiber with  Narrow Linewidth (<10kHz) and Low Phase Noise, Low Relative Intensity Noise (RIN) Single Frequency Fiber Laser for Laser Spectroscopy Techwin CKSF-D is a low-noise Single Frequency Fiber Laser based on Distributed Feedback Bragg Grating (DFB) technology. It has independent intellectual property rights and achieves a stable single-frequency laser output with single longitudinal mode, linear polarization, and narrow linewi...
  • CKSF-D-EY-M Low Noise Single Frequency Fiber Laser for Fiber Optic Hydrophone

    CKSF-D-EY-M Low Noise Single Frequency Fiber Laser for Fiber Optic Hydrophone

    Tehcwin CKSF-D-EY-M  Erbium & Yetterbium Co-doped Fiber with  Narrow Linewidth (<10kHz) and Low Phase Noise, Low Relative Intensity Noise (RIN) Single Frequency Fiber Laser for Fiber Optic Hydrophone Techwin CKSF-D is a low-noise Single Frequency Fiber Laser based on Distributed Feedback Bragg Grating (DFB) technology. It has independent intellectual property rights and achieves a stable single-frequency laser output with single longitudinal mode, linear polarization, and narrow li...
  • CKSF-D-EY-M Narrow Linewidth Single Frequency Fiber Laser for Coherent LiDAR

    CKSF-D-EY-M Narrow Linewidth Single Frequency Fiber Laser for Coherent LiDAR

    Tehcwin CKSF-D-EY-M  Erbium & Yetterbium Co-doped Fiber with  Narrow Linewidth (<10kHz) and Low Phase Noise, Low Relative Intensity Noise (RIN) Single Frequency Fiber Laser Coherent LiDAR  Techwin CKSF-D is a low-noise Single Frequency Fiber Laser based on Distributed Feedback Bragg Grating (DFB) technology. It has independent intellectual property rights and achieves a stable single-frequency laser output with single longitudinal mode, linear polarization, and narrow linewidth. CKS...
  • CKSF-D-EY-M Single Frequency Fiber Laser for Distributed Optical Fiber Sensing

    CKSF-D-EY-M Single Frequency Fiber Laser for Distributed Optical Fiber Sensing

    Tehcwin CKSF-D-EY-M  Erbium & Yetterbium Co-doped Fiber with  Narrow Linewidth (<10kHz) and Low Phase Noise, Low Relative Intensity Noise (RIN) Single Frequency Fiber Laser for Distributed Optical Fiber Sensing  Techwin CKSF-D is a low-noise Single Frequency Fiber Laser based on Distributed Feedback Bragg Grating (DFB) technology. It has independent intellectual property rights and achieves a stable single-frequency laser output with single longitudinal mode, linear polarization, an...
  • CKWIND 1550nm  Single Frequency Fiber Laser Module for Coherent Sensing

    CKWIND 1550nm Single Frequency Fiber Laser Module for Coherent Sensing

    Techwin CKWIND 1550nm High Power Single Frequency Fiber Laser Module for Coherent Sensing Techwin CKWIND Series 1550nm High Power Single Frequency Fiber Laser Module is an OEM modular narrow linewidth fiber laser designed for short range high precision Coherent Doppler Wind LiDAR applications. Eye-safety working wavelength, single-frequency single longitudinal mode works with a long coherence length. The standard products use polarization-maintaining fiber output, high polarization extinct...
  • CKWIND 1550nm Single Frequency Fiber Laser for Coherent Communication

    CKWIND 1550nm Single Frequency Fiber Laser for Coherent Communication

    Techwin CKWIND 1550nm High Power Single Frequency Fiber Laser Module for Coherent Communication Techwin CKWIND Series 1550nm High Power Single Frequency Fiber Laser Module is an OEM modular narrow linewidth fiber laser designed for short range high precision Coherent Doppler Wind LiDAR applications. Eye-safety working wavelength, single-frequency single longitudinal mode works with a long coherence length. The standard products use polarization-maintaining fiber output, high polarization e...
  • CKWIND 1550nm Single Frequency Fiber Laser for Environmental Monitoring

    CKWIND 1550nm Single Frequency Fiber Laser for Environmental Monitoring

    Techwin CKWIND 1550nm High Power Single Frequency Fiber Laser Module for Environmental Monitoring Techwin CKWIND Series 1550nm High Power Single Frequency Fiber Laser Module is an OEM modular narrow linewidth fiber laser designed for short range high precision Coherent Doppler Wind LiDAR applications. Eye-safety working wavelength, single-frequency single longitudinal mode works with a long coherence length. The standard products use polarization-maintaining fiber output, high polarization...
  • CKWIND 1550nm Single Frequency Fiber Laser for Coherent Doppler LIDAR

    CKWIND 1550nm Single Frequency Fiber Laser for Coherent Doppler LIDAR

    Techwin CKWIND 1550nm High Power Single Frequency Fiber Laser Module for Coherent Doppler LIDAR Techwin CKWIND Series 1550nm High Power Single Frequency Fiber Laser Module is an OEM modular narrow linewidth fiber laser designed for short range high precision Coherent Doppler Wind LiDAR applications. Eye-safety working wavelength, single-frequency single longitudinal mode works with a long coherence length. The standard products use polarization-maintaining fiber output, high polarization e...
  • Narrow Linewidth Single Frequency Fiber Laser for Coherent Communications

    Narrow Linewidth Single Frequency Fiber Laser for Coherent Communications

    CKSF-D Low Noise Narrow Linewidth Single Frequency Fiber Laser for Coherent Optical Fiber Communications Techwin CKSF-D is a low-noise Single Frequency Fiber Laser based on Distributed Feedback Bragg Grating (DFB) technology. It has independent intellectual property rights and achieves a stable single-frequency laser output with single longitudinal mode, linear polarization, and narrow linewidth. CKSF-D has very low phase and frequency noise and low relative intensity noise (RIN). Techwin...
  • CKSF-D Narrow Linewidth Single Frequency Fiber Laser for Laser Spectroscopy

    CKSF-D Narrow Linewidth Single Frequency Fiber Laser for Laser Spectroscopy

    CKSF-D Narrow Linewidth Single Frequency Fiber Laser for Laser Spectroscopy Techwin CKSF-D is a low-noise Single Frequency Fiber Laser based on Distributed Feedback Bragg Grating (DFB) technology. It has independent intellectual property rights and achieves a stable single-frequency laser output with single longitudinal mode, linear polarization, and narrow linewidth. CKSF-D has very low phase and frequency noise and low relative intensity noise (RIN). Techwin uses unique packaging techno...
  • 1550nm CKSF-D CW Single Frequency Fiber Laser for Fiber Optic Hydrophone

    1550nm CKSF-D CW Single Frequency Fiber Laser for Fiber Optic Hydrophone

    Techwin 1550nm CKSF-D CW Single Frequency Fiber Laser for Fiber Optic Hydrophone Techwin CKSF-D is a low-noise Single Frequency Fiber Laser based on Distributed Feedback Bragg Grating (DFB) technology. It has independent intellectual property rights and achieves a stable single-frequency laser output with single longitudinal mode, linear polarization, and narrow linewidth. CKSF-D has very low phase and frequency noise and low relative intensity noise (RIN). Techwin uses unique packaging t...