Frequently Asked Questions

The CoSF-R-ER-B-LP can be 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.

The CoSF-R-ER-B-LP Ultra-narrow Linewidth Single Frequency Fiber Laser is a low-noise ultra-narrow linewidth fiber laser that uses a unique "optimized traveling wave cavity" design to eliminate the standing wave space hole burning phenomenon which is easy to occur in the linear cavity fiber laser.

The output power of the benchtop ultra-narrow linewidth single frequency fiber laser is up to 100mW. Higher output power products can be provided on request.

The polarization control technology eliminates the polarization hole burning effect based on the all-fiber design, thereby achieving stable linear polarization, single longitudinal mode, and ultra-narrow linewidth single-frequency laser output.

The standard wavelength is 1550.12nm, and the optional wavelength range is 1535-1605nm, such as the standard wavelength under the ITU framework.

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