Narrow linewidth laser
Model：LD-1064-DFB-20
Overview
Distributed feedback and distributed Bragg reflection laser diodes can provide extremely narrow laser linewidth and high side mode rejection ratio. The wavelength range is 970nm to 1330nm It can be used as seed laser or gas sensing and other applicationsDescription
1. Overview
窄线宽激光器 provided by Sunpump, designed for research applications applications. Customization is available upon request.
3. Typical Applications
research applications; 激光泵浦; 光电检测; spectral analysis.
Specifications
| line width | 1MHz、3MHz |
| Wavelength range | 970nm-1330nm |
Technical Data
分布式反馈和分布式布拉格反射激光二极管可以提供极窄的激光器线宽，极高的边模抑制比。波长范围970nm到1330nm.可作为种子激光器或者是气体传感以及其他的一些应用
| Part number | |||||||
| 中心波长 | 输出功率 | 线宽 | 边沿抑制比 | 温度系数 | 波长电流系数 | 工作电流 | |
| nm | mW | MHz | dB | pm/K | pm/mA | mA | |
| LD-976-DFB-20 | 976±2 | 20 | 1 | 45 | 80 | 5 | 120 |
| LD-1064-DFB-20 | 1064±2 | 20 | <3 | 45 | 80 | 4 | 130 |
| LD-1064-DBR-150 | 1064±2 | 150 | 3 | 40 | 802 | 32 | 300 |
| LD-1178-DFB-20 | 1178±2 | 20 | 3 | 45 | 100 | 5 | 140 |
| LD-1260-DFB-20 | 1260±2 | 20 | <3 | 45 | 100 | 5 | 150 |