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Description

Connet CoSF-D narrow linewidth single frequency fiber laser is a low-noise fiber laser independently developed by patented technology. It adopts the Distributed Feedback Bragg Grating (DFB) type fiber laser technology and has independent intellectual property to achieve stable linear polarization, single longitudinal mode and ultra-narrow linewidth single-frequency laser output. The unique Relative Intensity Noise (RIN) suppression technique guarantees the low noise operation of the CoSF-D narrow linewidth single frequency fiber laser.

The CoSF-D narrow linewidth single frequency fiber laser of Connet has excellent performance with the output optical spectrum linewidth of kHz level and the ultra-low frequency noise and intensity noise. The output OSNR can be up to 50dB or more.

The 1.0um CoSF-D narrow linewidth single frequency fiber laser uses the main oscillator power amplifier (MOPA) structure design. Based on CoSF-D basic module and Integrated cascaded low noise fiber amplifier, the output power can be up to 100mW. Other higher output power can be provided as required. The cernter wavelength can be freely selected in the range of 1015nm to 1110nm, such us 1018nm, 1030nm, 1053nm, 1064nm and 1083nm, etc.

1.0um CoSF-D Narrow Linewidth Single Frequency Fiber Laser

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Specifications

Center Wavelength: 1015 nm
Output Power: 0.05 W
Output Mode: Continuous Wave (CW)
Beam Quality (M^2): 1.05
Spectral Linewidth: Not Specified
Output Power Stability: 0.9% ~ 1.0%
Output Fiber Type: PMF
Output Fiber Length: 0.5 m
Interface: Other / Not-specified
Cooling: Air Cooled
Electrical Requirements: 110V - 60Hz, 115V - 50Hz, 115V - 60Hz, 120V - 60Hz, 127V - 50Hz, 127V - 60Hz, 220V - 50Hz, 230V - 50Hz, 230V - 60Hz, 240V - 50Hz

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Features

  • Ultra-narrow linewidth < 20kHz
  • Stable single-frequency & single polarization operation
  • No mode hopping, No bursting noise
  • Low phase noise and low relative intensity noise
  • Flexible design, multiple wavelengths optional
  • Linear polarization output, high PER

Applications

  • Optical fiber sensing
  • LiDAR
  • Cold atom physics
  • Laser spectroscopy
  • Coherent communication
  • Other scientific research

Frequently Asked Questions

What applications is the CoSF-D narrow linewidth single frequency fiber laser suitable for?
The CoSF-D narrow linewidth single frequency fiber laser is suitable for optical fiber sensing, LiDAR, cold atom physics, laser spectroscopy, coherent communication, and other scientific research.
What is the center wavelength range for the CoSF-D narrow linewidth single frequency fiber laser?
The center wavelength can be freely selected in the range of 1015nm to 1110nm, such as 1018nm, 1030nm, 1053nm, 1064nm and 1083nm, etc.
What is the design of the CoSF-D narrow linewidth single frequency fiber laser?
The CoSF-D narrow linewidth single frequency fiber laser uses the main oscillator power amplifier (MOPA) structure design, based on CoSF-D basic module and Integrated cascaded low noise fiber amplifier. It also has flexible design with multiple wavelengths optional and linear polarization output with high PER.
What is the maximum output power of the CoSF-D narrow linewidth single frequency fiber laser?
The output power can be up to 100mW, and other higher output power can be provided as required.
What is the unique feature of the CoSF-D narrow linewidth single frequency fiber laser?
The unique feature of the CoSF-D narrow linewidth single frequency fiber laser is its ultra-narrow linewidth of less than 20kHz, stable single-frequency and single polarization operation, and low noise operation due to the unique Relative Intensity Noise (RIN) suppression technique.

Got more questions? Use the inquiry form to ask the supplier directly.

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