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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

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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

Got questions about specs? Use the inquiry form to ask.

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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.

Got more questions? Use the inquiry form to ask the supplier directly.

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