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
Center Wavelength: | 1530 nm |
---|---|
Output Power: | 0.2 W |
Output Mode: | Continuous Wave (CW), Single Frequency, Single Longitudinal Mode |
Beam Quality (M^2): | 1.05 |
Spectral Linewidth: | Not Specified |
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
Frequently Asked Questions
What are the applications of the CoSF-D-ER-B-LP?
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.
What are the features of the CoSF-D-ER-B-LP?
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.
What is the CoSF-D-ER-B-LP?
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.
What is the output power of the CoSF-D-ER-B-LP?
The output power of the CoSF-D-ER-B-LP is 5-200mW, with higher output power products available on request.
What is the wavelength range of the CoSF-D-ER-B-LP?
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.
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