产品简介
北亿纤通的1550nm单模激光器基于外腔设计,具有超窄线宽、低波长温度敏感性、低RIN和高输出光功率等优势。本模块内置自产的窄线宽单频激光器,通过专有的电路驱动设计实现稳定快速的激光驱动,具有体积小,固件升级灵活,标准USB接口和TTL接口等。该系列产品非常适合光纤传感、光通信、激光雷达和高精度测量等应用。可根据客户的需求提供定制服务,并提供相应的技术支持。
应用领域
● 光纤传感
● 激光雷达
● 光通信
● 微波光子
参数 | 符号 | 条件 | 最低值 | 典型值 | 最大值 | 单位 |
输出功率* | Po | CW | 20 | mW | ||
中心波长(ITU通道) | λc | 真空波长 | 1530 | 1550 | 1560 | nm |
光谱半高宽度(FWHM) | △νL | 洛仑兹线宽 | 50/15/5 | kHz | ||
边模抑制比 | SMSR | CW,@Po | 40 | dB | ||
消光比 | PER | 适用保偏,沿慢轴 | 20 | dB | ||
相对强度噪声 | RIN | -140 | dB | |||
光隔离度 | ISO | 40 | dB | |||
工作电流 | Icc | 0.2 | 0.4 | 1.5 | A | |
工作电压 | Vcc | 3.6 | 3.7 | 5 | V | |
工作温度 | To | -40/-20/0 | 25 | 70 | ℃ | |
储存温度 | Ts | -40 | 25 | 80 | ℃ |
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.