CoSF-D-ER-B-LP Narrow Linewidth Single Frequency Fiber Laser
Description
The CoSF-D-ER-B-LP is a low-noise Single Frequency Fiber Laser utilizing Distributed Feedback Bragg Grating (DFB) technology. It offers a stable single-frequency laser output with single longitudinal mode, linear polarization, and a narrow linewidth.
This fiber laser is designed to provide exceptional performance with very low phase and frequency noise, as well as low relative intensity noise (RIN). The CoSF-D-ER-B-LP incorporates unique packaging technology, ensuring a low-noise DFB single frequency fiber laser with excellent wavelength stability.
CoSF-D-ER-B-LP Narrow Linewidth Single Frequency Fiber Laser
Specifications |
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|---|---|
| Center Wavelength: | 1530-1572 nm |
| Output Power: | 0.2 W |
| Output Mode: | Continuous Wave (CW), Single Frequency, Single Longitudinal Mode |
| Beam Quality (M^2): | 1.05 |
| Spectral Linewidth: | -- nm |
| Output Power Stability: | 0.5% ~ 0.6% |
| Output Fiber Type: | PM-1550 |
| Output Fiber Length: | 0.5 m |
| Interface: | RS-232 |
| Cooling: | Other |
| Electrical Requirements: | 110V - 60Hz, 240V - 50Hz |
| Linewidth: | 1 KHz |
| Output Polarization: | Linear |
| Polarization Extinction Ratio: | 23 dB |
| Output Isolation: | 50 dB |
| Wavelength Thermal Tuning: | 0.3 nm |
| PZT Wavelength Modulation: | Optional |
| Modulation Frequency: | 10 kHz |
| Modulation Wavelength Range: | 10 GHz |
| Operating Temperature: | 0 to +50 ℃ |
| Storage Temperature: | -20 to +60 ℃ |
| Optical Connector: | FC/APC |
| Weight: | <5 kg |
| Dimension: | 430 x 450 x 105 mm |
Features
- Ultra-narrow linewidth <1kHz
- Very low phase noise and frequency noise
- Low relative intensity noise (RIN)
- Stable single frequency, single polarization output
- No mode-hopping
- Benchtop all-in-one package
- 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
For pricing, technical or any other questions please contact the supplier
- No registration required
- No markups, no fees
- Direct contact with supplier
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How to order?
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Ships from:
China
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Sold by:
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On FindLight:
since 2016
Frequently Asked Questions
The CoSF-D-ER-B-LP can be used for distributed optical fiber sensing, coherent LiDAR, fiber optic hydrophone, laser spectroscopy, coherent communication, gas absorption measurement, cold atomic physics, and other scientific research.
The CoSF-D-ER-B-LP has an ultra-narrow linewidth of <1kHz, very low phase noise and frequency noise, low relative intensity noise (RIN), stable single frequency, single polarization output, and no mode-hopping. It comes in a benchtop all-in-one package and has high reliability.
The CoSF-D-ER-B-LP is a low-noise Single Frequency Fiber Laser utilizing Distributed Feedback Bragg Grating (DFB) technology. It offers a stable single-frequency laser output with single longitudinal mode, linear polarization, and a narrow linewidth.
The output power of the CoSF-D-ER-B-LP is 5-200mW, with higher output power products available on request.
The standard wavelength of the CoSF-D-ER-B-LP is 1550.12nm, and the optional wavelength range is 1535-1605nm, such as the standard wavelength under the ITU framework.