630nm3x3保偏光纤耦合器
3*3 PM630nm even Spliter
Features产品特点 |
1.Low Insertion Loss低损耗 |
2.High Return Loss高回波损耗 |
3.High Extinction Ratio高消光比 |
4.High stability & High Reliability高稳定和性 |
Applications应用领域 |
1.EDFA光纤放大器 |
2.Fiber Sensor光纤传感 |
3.Fiber Optical Instrument光学仪器 |
4.Power Monitoring功率监测 |
Specifications产品参数
Parameters参数 | Unit单位 | Values值 |
Te结构 | 3x3 | |
Center Wavelength中心波长 | nm | 630 |
Operating Wavelength Range工作波长范围 | nm | ±20 |
Excess Loss附加损耗 | dB | 1.6 |
Insert Loss | dB | 8.0 |
Uniformity方向性 | dB | 0.6 |
Coupling Ratio分光比 | dB | 33.3*33.3*33.3+/-14% |
Min. Extinction Ratio小消光比Slow axis Blocked | dB | 12 |
Min. Return Loss小回波损耗 | dB | 50 |
Max. Optical Power(CW)光功率 | mW | 2000 |
Package size 封装尺寸 | mm | 3*70 |
Fiber Te光纤型号 | / | PM Panda Fiber |
Operating Temperature工作温度 | ℃ | -40~+85 |
Storage Temperature存储温度 | ℃ | -50~+85 |
For device with connector, IL is 0.3dB higher, RL is 5dB lower, ER is 2dB lower.
The default connector key is aligned to slow axis.
本公司可根据客户实际需求定制产品
欢迎各位客户来电洽谈
