Thulium-Doped Fiber Amplifier (1695-2150 nm)
Based on the thulium-doped fiber amplification technique;
Specification Snapshot
Center Wavelength Optional Range
1695-1730nm; 1730-1850nm; 1850-1900nm; 1900-2050nm; 2050-2150nm
Common wavelength
1762nm, 2051nm
Power Stability
<0.75% @3hours, RMS
Power Adjustment Range
10-100%
Spot Diameter
0.8±0.2mm
Feed input power
≥10mW^(3)
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Overview
Based on the thulium-doped fiber amplification technique; amplification of the laser input of 1695-2150 nm single frequency or non-single frequency; maximum output of 50 W; and guaranteed extremely low-intensity noise and phase noise of the output laser. High power, low noise amplification, ultra-fast seed cut-off, etc
Specifications
| Parameter | Value |
|---|---|
| Center Wavelength Optional Range | 1695-1730nm; 1730-1850nm; 1850-1900nm; 1900-2050nm; 2050-2150nm |
| Common wavelength | 1762nm, 2051nm |
| Attach relative strength noise | <0.08% (RMS, 10Hz-10MHz ) |
| Power Adjustment Range | 10-100% |
| Spot Diameter | 0.8±0.2mm |
| Beam Quality | TEM_00, M²<1.1 |
| Polarization | >23dB |
| Feed input power | ≥10mW^(3) |
| Enter light isolation | >25dB |
| Output light isolation | >25dB |
| Communications | RS422/RS485 |
Applications
Optical Communication; LiDAR; Light Source; Infrared Pump
Key Features
Narrow line width; excellent beam mass; seed failure protection system; low noise
Datasheet
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Supplier Information
Shanghai Preci Lasers Co., Ltd. was founded in late 2017. It is a high-tech enterprise and a specialized and sophisticated enterprise in Shanghai. Committed to the R&D and production of high-end fiber lasers, with application-oriented precision fiber lasers as its core competitiveness. It mainly targets markets such as quantum information, LiDAR, advanced industry, and medical aesthetics, and launches high-end fiber laser products with precise control of wavelength, linewidth, pulse waveform, etc. The high-end laser products produced have been used in the most cutting-edge quantum science research, including quantum precision measurement, quantum computers, LiDAR, laser sensing, and semiconductor inspection and processing, and other high-end application fields.
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