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 45dB or more.
The 1.0um CoSF-D high power 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 50W.
Using the all polarization-maintaining fiber design, the laser can achieve high output polarization extinction ratio (PER), the other higher output power can be provided as required. The center 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 High Power Narrow Linewidth Single Frequency Fiber Laser
Specifications
| Center Wavelength: | 1015 nm |
|---|---|
| Output Power: | 50 W |
| Output Mode: | Not Specified |
| Beam Quality (M^2): | 1.1 |
| Spectral Linewidth: | Not Specified |
| Output Power Stability: | 1.75% ~ 2% |
| Output Fiber Type: | PMF |
| Output Fiber Length: | 0.5 m |
| Interface: | Other / Not-specified |
| Cooling: | Other |
| Electrical Requirements: | 110V - 60Hz, 115V - 50Hz, 115V - 60Hz, 120V - 60Hz, 127V - 50Hz, 127V - 60Hz, 220V - 50Hz, 230V - 50Hz, 230V - 60Hz, 240V - 50Hz |
| Output Power Options: | 10, 20, 50 W |
Download Data Sheet
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 are some applications of the CoSF-D narrow linewidth single frequency fiber laser?
What is the center wavelength range of the 1.0um CoSF-D high power narrow linewidth single frequency fiber laser?
What is the output optical spectrum linewidth of the CoSF-D narrow linewidth single frequency fiber laser?
What is the output power of the 1.0um CoSF-D high power narrow linewidth single frequency fiber laser?
What is the polarization extinction ratio (PER) of the laser?
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