Distributed Acoustic Sensing

We always think and practice corresponding to the change of circumstance, and grow up. We purpose at the achievement of a richer mind and body as well as the living for Distributed Acoustic Sensing, Edfa Price , Class 2 Laser , Laser Structures , We welcome new and aged buyers from all walks of lifetime to make contact with us for potential small business associations and mutual success! We are commitment to offer the competitive price ,outstanding products quality, as well as fast delivery for Distributed Acoustic Sensing, We always insist on the principle of "Quality and service are the life of the product". Till now, our products have been exported to more than 20 countries under our strict quality control and high level service.


  • 1550nm Nanosecond Pulsed Erbium Fiber Laser for Free Space Communication

    1550nm Nanosecond Pulsed Erbium Fiber Laser for Free Space Communication

    Techwin 1.5µm Nanosecond Pulsed Erbium Doped Fiber  with Broadband Linewidth (<1nm) and Ultra Low Phase Noise, Ultra Low Relative Intensity Noise (RIN) 1550nm Fiber Laser Source for Free Space Communication The nanosecond pulsed fiber laser is commonly designed with master oscillator power amplifier (MOPA) architecture. The master oscillator generates initial pulses at ns level. After pulse shaping, the single-stage or multi-stage power amplifier boosts the pulse supplied by the oscilla...
  • 1550nm Nanosecond Pulsed Erbium Fiber Laser for Remote Sensing Surveying

    1550nm Nanosecond Pulsed Erbium Fiber Laser for Remote Sensing Surveying

    Techwin 1.5µm Nanosecond Pulsed Erbium Doped Fiber  with Broadband Linewidth (<1nm) and Ultra Low Phase Noise, Ultra Low Relative Intensity Noise (RIN) 1550nm Fiber Laser Source for Remote Sensing Surveying The nanosecond pulsed fiber laser is commonly designed with master oscillator power amplifier (MOPA) architecture. The master oscillator generates initial pulses at ns level. After pulse shaping, the single-stage or multi-stage power amplifier boosts the pulse supplied by the oscilla...
  • 1550nm Nanosecond Pulsed Erbium Doped Fiber Laser for LiDAR System

    1550nm Nanosecond Pulsed Erbium Doped Fiber Laser for LiDAR System

    Techwin 1.5µm Nanosecond Pulsed Erbium Doped Fiber  with Broadband Linewidth (<1nm) and Ultra Low Phase Noise, Ultra Low Relative Intensity Noise (RIN) 1550nm Fiber Laser Source for LiDAR System  The nanosecond pulsed fiber laser is commonly designed with master oscillator power amplifier (MOPA) architecture. The master oscillator generates initial pulses at ns level. After pulse shaping, the single-stage or multi-stage power amplifier boosts the pulse supplied by the oscillator to achi...
  • 1550nm Nanosecond Pulsed Erbium Doped Fiber Laser for Fiber Optic Sensing

    1550nm Nanosecond Pulsed Erbium Doped Fiber Laser for Fiber Optic Sensing

    Techwin 1.5µm Nanosecond Pulsed Erbium Doped Fiber  with Broadband Linewidth (<1nm) and Ultra Low Phase Noise, Ultra Low Relative Intensity Noise (RIN) 1550nm Fiber Laser Source for Distributed Fiber Optic Sensing System  The nanosecond pulsed fiber laser is commonly designed with master oscillator power amplifier (MOPA) architecture. The master oscillator generates initial pulses at ns level. After pulse shaping, the single-stage or multi-stage power amplifier boosts the pulse supplied...
  • 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...
  • CKSF-D Single Frequency Fiber Laser for Distributed Optical Fiber Sensing

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

    Tehcwin CKSF-D Erbium Doped Fiber with Ultra Narrow Linewidth (<1kHz) and Ultra Low Phase Noise, Ultra 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, and narrow li...
  • 1550nm Ultra Low Noise Narrow Linewidth Single Frequency OEM Fiber Laser

    1550nm Ultra Low Noise Narrow Linewidth Single Frequency OEM Fiber Laser

    1550nm Ultra Low Noise Narrow Linewidth Single Frequency OEM Fiber Laser 1550nm CKSF-D is the smallest industrial single frequency OEM fiber laser in the market.Designed for OEM integration in  DAS and vibrometry industrial sensing systems.The CKSF-R narrow linewidth single frequency fiber laser offers linewidth below kHz level, features ultra-low phase noise and relative intensity noise (RIN), and the side-mode suppression ratio (SMSR) is over 55dB. The output power is at mW level, and hi...
  • 2020 China New Design 2020 China New Design Edfa Price – -
 CKSF-D Narrow Linewidth Single Frequency Fiber Laser for Laser Spectroscopy – Techwin

    2020 China New Design 2020 China New Design Edfa Price – - CKSF-D Narrow Linewidth Single Frequency Fiber Laser for Laser Spectroscopy – Techwin

    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...
  • Newly Arrival Newly Arrival 3d Laser Scanning – -
 1.0µm Single Mode CW Lasers – Techwin

    Newly Arrival Newly Arrival 3d Laser Scanning – - 1.0µm Single Mode CW Lasers – Techwin

    1.0µm Single Mode CW Lasers The 1.0µm single mode CW fiber lasers are highly integrated continuous Ytterbium-doped fiber laser system. Integrated design of all-fiber structure along with double cladding fiber pumping technology realizes high performance laser output, the output power reaches 100W, and simultaneously achieves near diffraction-limited beam quality. The 1.0µm high power CW fiber lasers adopts control system based on microprocessor, featuring stable performance, long service l...