1120nm High-Stability DFB Semiconductor Laser Source
Shanghai Hanyu's VENUS series 1120nm semiconductor laser source is a high-stability light source designed for helium atom pumping, with a built-in high-performance DFB semiconductor laser, single-longitudinal-mode output and 3dB bandwidth less than 10MHz.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Peak Wavelength | 1115nm |
| 3dB Bandwidth | 2Hz |
| Output Side Mode Suppression Ratio (SMNR) | 40 |
| Output Power Stability (15 min) | ±0.1 |
| Output Power Stability (8 hours) | ±0.5 |
| Output Power Adjustment Mode | Coarse/Fine adjustment |
| Electrical Power Consumption (Benchtop) | 10 |
| Electrical Power Consumption (Module) | 5W |
| Operating Temperature (Module) | -35 |
| Output Fiber Length | > 1m |
| Output Fiber Connector | FC/APC, other models available |
| Output Side Mode Suppression Ratio (SMNR) | dB |
| Output Power Stability (15 min) | % |
| Output Power Stability (8 hours) | % |
Applications
Datasheet
Supplier Information
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Founded in 2004, Wuhan Union Optic Inc. is a National Specialized, Refined, Unique & Innovative "Little Giant" high-tech enterprise located in Wuhan East Lake High-Tech Development Zone.
Shanghai Connet Laser Technology Co., Ltd. focuses on technological innovation, delivering cutting-edge photonic products & solutions for industrial lasers, LiDAR, fiber optic sensing, coherent telecom, cold atom physics and precision spectroscopy research & mass manufacturing.
Fiber lasers and fiber amplification systems require excitation sources with stable wavelength, narrow spectral linewidth and consistent output power.
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