Connet CoSF-D-TM-M Single Frequency Fiber Laser Module
Description
The Connet CoSF-D-TM-M Single Frequency Fiber Laser Module represents a pioneering achievement in laser technology. It harnesses the power of distributed feedback Bragg grating (DFB) fiber laser technology, boasting independent intellectual property rights. This module ensures low-noise, single-frequency laser output with remarkable stability, including single polarization, single longitudinal mode, and an ultra-narrow linewidth.
Connet employs cutting-edge relative intensity noise (RIN) suppression technology outside the cavity, guaranteeing the low-noise operation of the CoSF-D single frequency fiber laser. The result is a laser module with superior performance, featuring minimal phase noise and frequency noise. Its basic module is compact, robustly packaged, and highly resistant to interference.
The CoSF-D-TM-M module is built on Thulium-doped fiber, offering center wavelength customization within the 1900nm to 2100nm range. With an impressive output power of up to 20mW and a typical linewidth of less than 15kHz, this module opens doors to a multitude of applications.
Connet CoSF-D-TM-M Single Frequency Fiber Laser Module
Specifications |
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|---|---|
| Center Wavelength: | 2000 nm |
| Output Power: | 0.02 W |
| Output Mode: | Single Frequency, Single Longitudinal Mode |
| Beam Quality (M^2): | 1.05 |
| Spectral Linewidth: | 0.1 nm |
| Output Power Stability: | 0.9% ~ 1.0% |
| Output Fiber Type: | PMF |
| Output Fiber Length: | 0.5 m |
| Interface: | RS-485 |
| Cooling: | Air Cooled |
| Electrical Requirements: | Other / Not Specified |
| Weight: | < 0.5 kg |
| Dimension: | 290 x 200 x 25 mm |
| Optical Connector: | FC/APC |
| Power Supply: | 12 V (DC) |
| Storage Temperature: | -40 to +85 ℃ |
| Operating Temperature: | 0 to +60 ℃ |
| Modulation Wavelength Range: | 8 GHz |
| Modulation Frequency (linear): | 10 kHz |
| PZT Wavelength Modulation: | Optional |
| Wavelength Thermal Tuning: | 0.6 nm |
| Output Isolation: | 35 dB |
| Polarization Extinction Ratio: | 22 dB |
| SMSR (50pm Resolution): | 50 dB |
| RIN @10MHz: | -150 dBc/Hz |
| RIN Peak: | -120 dBc/Hz |
Features
- Ultra-narrow linewidth <15kHz
- Customizable operating wavelength
- Stable single frequency, single polarization output
- Superior noise operation
- High reliability
Applications
- Distributed optical fiber sensing
- Coherent LiDAR
- Laser spectroscopy
- Gas absorption measurement
- Scientific research
For pricing, technical or any other questions please contact the supplier
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- No markups, no fees
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How to order?
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Ships from:
China
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Sold by:
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On FindLight:
since 2016
Frequently Asked Questions
The operating wavelength range of the CoSF-D-Tm-M module can be selected from 1900nm to 2051nm.
The typical linewidth of the CoSF-D-Tm-M module is less than 15kHz.
The applications of the CoSF-D single frequency fiber laser include distributed optical fiber sensing, coherent LiDAR, laser spectroscopy, gas absorption measurement, and scientific research.
The output power of the CoSF-D series fiber lasers can reach 20mW or higher.
The relative intensity noise (RIN) suppression technology is used outside the cavity to ensure low noise operation of the CoSF-D single frequency fiber laser.