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Description

Connet CoSF-D is a low-noise Single Frequency Fiber Laser based on Distributed Feedback Bragg Grating (DFB) technology. It has independent intellectual property rights and achieves a stable single-frequency laser output with single longitudinal mode, linear polarization, and narrow linewidth. CoSF-D has very low phase and frequency noise and low relative intensity noise (RIN). Connet uses unique packaging technology to ensure low-noise DFB single frequency fiber lasers with excellent wavelength stability.

CoSF-D-Tm-B-HP is high power single frequency fiber laser based on Thulium-doped fiber with narrow linewidth (<50kHz) and low phase noise, low relative intensity noise (RIN). Output power ranges from 20W to 50W.The optional wavelength range is 1900-2100nm. The standard wavelength is 1940nm,2050nm. Other wavelengths can be customized according to requirements.

CoSF-D-TM-B-HP Narrow Linewidth Single Frequency Fiber Laser

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Specifications

Center Wavelength: 1940 nm
Output Power: 50 W
Output Mode: Continuous Wave (CW), Single Frequency, Single Longitudinal Mode
Beam Quality (M^2): 1.3
Output Power Stability: 0.9% ~ 1.0%
Output Fiber Type: PMF
Output Fiber Length: 0.5 m
Interface: RS-232
Cooling: Air Cooled
Electrical Requirements: 110V - 60Hz, 115V - 50Hz, 115V - 60Hz, 120V - 60Hz, 230V - 50Hz, 230V - 60Hz, 240V - 50Hz
Linewidth: ＜50kHz
RIN Peak Frequency: 400~600kHz
SMSR (50pm Resolution): 30dB
Output Polarization: Linear
Polarization Extinction Ratio (PER): 20dB
Wavelength Thermal Tuning: 0.6nm
PZT Wavelength Modulation: Optional
Modulation Frequency (linear): ＜20kHz
Modulation Wavelength Range: ＜10GHz
Operating Temperature: +15~+40℃
Storage Temperature: -20~+60℃
Optical Connector: FC/APC or collimator
Dimension: 430x450x150mm
Weight: <20kg

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

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Features

  • Narrow linewidth <50kHzl
  • Low relative intensity noise (RIN)l
  • Stable single frequency, single polarization output
  • No mode-hopping
  • High reliability

Applications

  • Frequency conversion
  • Coherent LiDAR
  • Laser spectroscopy
  • Gas absorption measurement
  • Other scientific research

Frequently Asked Questions

What is the typical center wavelength of the CoSF-D-TM-B-HP CW fiber laser?
The typical center wavelengths are 1940 nm and 2050 nm, but other wavelengths within the 1900-2100 nm range can be specified.
What is the output power range of the CoSF-D-TM-B-HP fiber laser?
The output power ranges from 15 W to 50 W, with typical options being 20 W, 30 W, and 50 W.
What are the key features of the CoSF-D-TM-B-HP IR fiber laser?
Key features include a narrow linewidth of less than 50 kHz, low relative intensity noise (RIN), stable single frequency and polarization output, no mode-hopping, and high reliability.
What applications is the CoSF-D-TM-B-HP infrared fiber laser suitable for?
It is suitable for frequency conversion, coherent LiDAR, laser spectroscopy, gas absorption measurement, and other scientific research.
What is the operating temperature range for the CoSF-D-TM-B-HP SW NIR fiber laser?
The operating temperature range is from +15°C to +40°C.
What type of cooling does the CoSF-D-TM-B-HP fiber laser require?
The laser can be cooled using either air or water.
What is the communication interface for the CoSF-D-TM-B-HP laser?
The communication interface is RS232.

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

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