Description
Connet CoSF-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. CoSF-D has very low phase and frequency noise and low relative intensity noise (RIN). Connet uses unique packaging technology to ensure low-noise DFB single frequency fiber lasers with excellent wavelength stability.
CoSF-D-Tm-B-MP is a medium power single frequency fiber laser based on Thulium-doped fiber with narrow linewidth (<15kHz) and low phase noise, low relative intensity noise (RIN). Output power ranges from 200mW to 10W. The center wavelength can be selected in the 1900nm to 2100nm range. Other wavelengths can be customized according to requirements.
CoSF-D-Tm-B-MP Narrow Linewidth Single Frequency Fiber Laser
Specifications
| Center Wavelength: | 1940 nm |
|---|---|
| Output Power: | 15 W |
| Output Mode: | Continuous Wave (CW), Single Frequency, Single Longitudinal Mode |
| Beam Quality (M^2): | 1.2 |
| Output Power Stability: | 0.9% ~ 1.0% |
| Output Fiber Type: | PMF |
| Output Fiber Length: | 0.5 m |
| Interface: | RS-232 |
| Cooling: | Air Cooled |
| Electrical Requirements: | 110V - 60Hz, 115V - 50Hz, 115V - 60Hz, 120V - 60Hz, 127V - 50Hz, 127V - 60Hz, 220V - 50Hz, 230V - 50Hz, 240V - 50Hz |
| Linewidth: | 15kHz |
| RIN Peak Frequency: | 600kHz |
| RIN Peak: | -110dBc/Hz |
| SMSR (50pm Resolution): | 40dB |
| Output Polarization: | Linear |
| Polarization Extinction Ratio (PER): | 18dB |
| Output Isolation: | 25dB |
| Wavelength Thermal Tuning: | 0.8nm |
| PZT Wavelength Modulation: | Optional |
| Modulation Frequency (linear): | 20kHz |
| Modulation Wavelength Range: | 8GHz |
| Operating Temperature: | +15~+40℃ |
| Storage Temperature: | -20~+60℃ |
| Optical Connector: | FC/APC |
| Dimension: | 430x450x105mm |
| Weight: | <10kg |
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Features
- Narrow linewidth <15kHz
- Low relative intensity noise (RIN)
- Stable single frequency, single polarization output
- No mode-hopping
- High reliability
Applications
- Frequency Conversion Coherent LiDAR
- Laser spectroscopy
- Gas absorption measurement
- Other scientific research
Frequently Asked Questions
What is the CoSF-D-Tm-B-MP laser used for?
What is the linewidth of the CoSF-D-Tm-B-MP laser?
What is the output power range of the CoSF-D-Tm-B-MP laser?
What is the typical center wavelength of the CoSF-D-Tm-B-MP laser?
What type of output does the CoSF-D-Tm-B-MP laser provide?
What is the operating temperature range for the CoSF-D-Tm-B-MP laser?
What are the available options for the CoSF-D-Tm-B-MP laser?
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