Wavelength 509nm CW narrow linewidth DFB fiber laser (~1W)
This is a narrow linewidth CW laser using an in-house developed fiber DFB module.
Manufacturer: Connet Laser Technology (China) The narrow linewidth fiber laser "CoSF" is a low-noise, single-frequency fiber laser developed using proprietary technology. It is a "distributed feedback" fiber laser that utilizes a Bragg grating, characterized by stable polarization and single longitudinal mode with ultra-narrow linewidth. ----------------------------------------------------- Basic Specifications ----------------------------------------------------- Model: CoSF-FC-509-B ● Wavelength: 509 nm ● Power: ~1 W ● Laser Output: CW, Single frequency & Single longitudinal mode ● Linewidth: < 20 kHz ● RIN @10MHz: -140 dBc/Hz (typ.) ● Polarization Extinction Ratio: 20 dB (typ) ● Output Fiber Termination: FC/APC or Collimator
basic information
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Model number/Brand name
CoSF-FC-509-B
Applications/Examples of results
● Wavelength conversion ● Coherent LIDAR ● Laser spectroscopy ● Gas absorption measurement ● Laser cooling ● Other scientific research
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San-In Instrument Co., Ltd. imports and sells optical communication and laser products utilizing advanced technology as an agent from various countries around the world. ■ Laser oscillators (femtosecond lasers/picosecond lasers/nanosecond lasers/CW lasers/wavelength-tunable lasers/narrow linewidth lasers, etc.) ■ Optical communication equipment (transceivers/optical amplifiers/WDM/couplers, etc.) ■ Sensing-related (various optical detectors) ■ Spectroscopy-related (spectrometers/optical fiber probes/hyperspectral cameras, etc.) ■ Optical systems (IBS-coated optical systems/super high vacuum windows/retroreflectors, etc.)