Connet CoSF-D-ER-M Single Frequency Fiber Laser Module
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Ships from:
China
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Sold by:
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On FindLight:
since 2016
Description
The Connet CoSF-D-ER-M is an exceptional Single Frequency Fiber Laser Module built upon Distributed Feedback Bragg Grating (DFB) technology, showcasing independent intellectual property rights.
This module produces a stable single-frequency laser output with single longitudinal mode, linear polarization, and an ultra-narrow linewidth. The CoSF-D-ER-M is renowned for its very low phase and frequency noise, as well as its low relative intensity noise (RIN). Connet employs unique packaging technology to ensure these DFB single frequency fiber lasers exhibit excellent wavelength stability.
Featuring an ultra-narrow linewidth of less than 1kHz and output power of up to 100mW, the CoSF-D-ER-M is a compact and sturdy module with robust resistance to environmental interference. The standard wavelength is 1550.12nm, extendable to a range of 1530-1570nm to meet specific requirements within the ITU framework. Customizable wavelengths are also available upon request.
Connet CoSF-D-ER-M Single Frequency Fiber Laser Module
Specifications |
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|---|---|
| Center Wavelength: | 1530 nm |
| Output Power: | 0.1 W |
| Output Mode: | Continuous Wave (CW), Single Frequency, Single Longitudinal Mode |
| Beam Quality (M^2): | 1.05 |
| Spectral Linewidth: | 0.01 nm |
| Output Power Stability: | 0.4% ~ 0.5% |
| Output Fiber Type: | PM-1550 |
| Output Fiber Length: | 0.5 m |
| Interface: | RS-485 |
| Cooling: | Air Cooled |
| Electrical Requirements: | Other / Not Specified |
| RIN Peak Frequency: | 400 kHz |
| RIN Peak: | -105 dBc/Hz |
| RIN @10MHz: | -140 dBc/Hz |
| SMSR (50pm Resolution): | >70 dB |
| Output Polarization: | Linear |
| Polarization Extinction Ratio (PER): | 23 dB |
| Dimension: | 145 x 100 x 25 mm |
| Weight: | <0.5 kg |
Features
- Ultra-narrow linewidth <1kHz
- Very low phase noise and frequency noise
- Low relative intensity noise (RIN)
- Stable single frequency with single polarization output
- No mode-hopping
- Compact package dimensions: 145x100x25mm
- High reliability
Applications
- Distributed optical fiber sensing
- Coherent LiDAR
- Fiber optic hydrophone
- Laser spectroscopy
- Coherent communication
- Gas absorption measurement
- Cold atomic physics
- Other scientific research
Frequently Asked Questions
Yes, the wavelength of the CoSF-D-ER-M Single Frequency Fiber Laser Module can be customized according to specific requirements. The standard wavelength is 1550.12nm, and the optional wavelength range is 1530-1570nm.
The CoSF-D-ER-M Single Frequency Fiber Laser Module is typically used in distributed optical fiber sensing, coherent LiDAR, fiber optic hydrophone, laser spectroscopy, coherent communication, gas absorption measurement, cold atomic physics, and other scientific research applications.
The CoSF-D-ER-M Single Frequency Fiber Laser Module has an ultra-narrow linewidth of less than 1kHz, very low phase noise and frequency noise, low relative intensity noise (RIN), stable single frequency, single polarization output, and no mode-hopping.
The CoSF-D-ER-M Single Frequency Fiber Laser Module is a low-noise single frequency fiber laser based on Distributed Feedback Bragg Grating (DFB) technology. It achieves a stable single frequency laser output with single longitudinal mode, linear polarization, and narrow linewidth.
The output power of the CoSF-D-ER-M Single Frequency Fiber Laser Module is between 5 and 100mW.