1064nm熔融光纤偏振光束合束器/分束器用于将两束正交偏振光耦合到一根光纤中，或将一束输入光分离成两束正交线偏光输出。这些装置完全通过光纤操作；偏振状态通过熔融光纤节点组合或分离。与基于方解石棱镜的偏振光束合束器相比，这种全光纤的构造能够实现更高的传输率，承受更高的功率。由于熔融光纤偏振光束合束器中的保偏光纤并不用作偏振器，因此输入光必须是线偏光，且对准光纤的快轴和/或慢轴。这些装置非常适合将两个泵浦激光器的光耦合到单根光纤中，以加强掺铒或拉曼光纤放大器的输入光。
产品特点
● 低插入损耗
● 高消光比
● 高稳定性，可靠性
技术参数
Parameter | Unit | Value |
Center Wavelength (λc) | nm | 1064 |
Typ. Peak Isolation | dB | 28 |
Min. Isolation, λc, 23 ℃, all polarization states | dB | 23 |
Typ. Insertion Loss, 23 ℃ | dB | 0.6 |
Max. Insertion Loss, 23 ℃ | dB | 0.8 |
Min. Crosstalk (Port 1 to Port 3) | dB | 50 |
Min. Return Loss | dB | 50 |
Max. Polarization Dependent Loss | dB | 0.2 |
Max. Average Optical Power | W | 10 or 20 |
Max. Peak Power for ns Pulse | kW | 10 |
Max. Tensile Load | N | 5 |
Fiber Type | Specified by ordering info | |
Operating Temperature | ℃ | 10 to +50 |
Storage Temperature | ℃ | 0 to +60 |
备注：保偏默认慢轴对准
封装及尺寸
产品应用
● 光纤传感
● 超短脉冲激光器
● 激光通讯
订购信息
PBC-①①-②-③-④-⑤-⑥-⑦-⑧/PBS-①①-②-③-④-⑤-⑥-⑦-⑧
①①: Wavelength | 03 - 1030 nm, 04 - 1040 nm, 05 - 1053 nm, 06 - 1064 nm, SS - Specify |
②: Connector Type | 1 - FC/UPC, 2 - FC/APC, N - None, S-Specify |
③: Jacket Type | B - Bare fiber, L - 900 μm loose tube, C - 3 mm Cable (for Type C only), S - Specify |
④: Fiber Type for Port 3 | 1 - HI1060 fiber, 2 - Slow axis aligned 45° to Port 1, 3 - Slow axis aligned to Port 1, S - Specify |
⑤: Fiber Length | 1 - 1.0 m, S - Specify |
⑥: Package Type | A - TypeA, B - TypeB, C - TypeC |
⑦: Working Axis for Port1 | F - Fast axis working, S - Slow axis working |
⑧: Power Type | P - Pulse application, C - Continuous wave |