其它产品
1550nm单模激光器
Description
产品简介
北亿纤通研制的1550nm高性能单频激光器基于外腔设计，具有超窄光谱线宽、低波长温度敏感性、低RIN和高输出光功率等优点。高性能1550nm单频激光器非常适合光纤传感、光通讯、激光雷达和高精度测量等应用。
应用领域
● 光纤传感
● 激光雷达
● 光通信
● 微波光子
技术参数
| 参数 | 符号 | 最低值 | 典型值 | 最大值 | 单位 |
| 中心波长 | λc | 1550/ITU-T | nm | ||
| 边模抑制比 | SMSR | 40 | dB | ||
| 消光比* | PER | 20 | dB | ||
| 阈值电流 | Ith | 40 | mA | ||
| TEC温度设定 | TTEC | 25 | ℃ | ||
| TEC电流 | ITEC | 2.5 | A | ||
| TEC电压 | VTEC | 4.8 | V | ||
| 工作温度 | To | 0 | 25 | 50 | ℃ |
| 储存温度 | Ts | -25 | 80 | ℃ | |
| 型号A参数 | 符号 | 最低值 | 典型值 | 最高值 | 单位 |
| 输出功率 | Po | 10 | mW | ||
| 光谱线宽 | ∆v | 5/15/50 | kHz | ||
| 相对强度噪声 | RIN | -140 | dB | ||
| 型号B参数 | 符号 | 最低值 | 典型值 | 最高值 | 单位 |
| 输出功率 | Po | 80 | mW | ||
| 光谱线宽 | ∆v | 100 | kHz | ||
| 相对强度噪声 | RIN | -160 | -155 | dB |
备注：*.只适用于保偏光纤输出的激光器
外形尺寸
Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.
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