U8121-90 908nm Multimode DFB laser source offer superior performance for the testing of optical components, optical amplifiers, and other general purpose fiber optic test and measurement applications.
U8121-90 908nm Multimode DFB laser source is a high stability, compact-sized, fast-starting, and affordable optical laser source. It provides Multichannel high performance, fixed wavelength output. Any two or four channels.
U8121-90 908nm多模DFB光源可用于光学元件、光放大器和其它通用的光纤光学的测量和应用。
U8121-90 908nm多模DFB光源具有输出稳定性高,体积小,启动快速等特点。光源设备可提供多个通道的固定波长的光源输出信号。优西仪器也可以按照客户需求,定制任意两个或四个通道的光源设备。
技术规格 Specification
型号Model # | U8121-90 |
器件类型 Device Package | 同轴封装 TO |
中心波长 Center Wavelength | 908 nm |
波长精度 Wavelength Accuracy | ± 5 nm |
输出功率 Output Power | ≥ 4.0mW |
光学输出接口 Connector Type | FC/APC |
3dB 线宽 Bandwidth@3 dB | < 0.1 nm |
20dB 线宽 Bandwidth@20 dB | < 0.5 nm |
输出功率稳定性(15 分钟) Output Power Stability within 15mins | ≤±0.02 dB |
输出功率稳定性(8小时) Output Power Stability within 8 hrs | ≤±0. 1 dB |
边模抑制比 SMSR | > 35 dB |
工作温度Operation Temperature | 0~ +40 ℃ |
储存温度 Storage Temperature | -30~+80 ℃ |
尺寸 Dimensions | 235 mm W, 55 mm H, 320 mm D |
重量 Weight | 2.0 kg |
备注:单通道型号Single channel: U8121;
双通道型号Double Channel:U8122;
四通道型号Four Channel:U8124