价格:999起
四川梓冠光电科技有限公司
联系人:胡小姐
电话:18190010738
地址:四川省绵阳市经开区经开电子制造产业园16栋3楼
保偏光纤偏振合束/分束器 光纤偏振光束合束器(PBC)或偏振光束分束器(PBS)用于将两束正交偏振光耦合入一根光纤中,或将一根光纤中含有的 正交线偏振光分别耦合到两个保偏光纤中,且偏振方向平行于保偏光纤的慢轴。双纤端(Port1 和 Port2)为保偏光纤; 单纤端(Port 3) 为普通单模光纤,也可为保偏光纤 特性 ü 高消光比 ü 低插入损耗 ü 高稳定性 应用 偏振复用/解复用器 高功率 EDFA 光纤传感 光传输 Parameters Unit Values Grade - P A P A Center Wavelength nm 1310,1550 1064,980 Operating Wavelength Range nm ±40 ±20 Typ. Insertion Loss at 23℃ dB 0.4 0.5 0.6 0.7 Max. Insertion Loss at 23℃ dB 0.6 0.7 0.8 0.9 Min. Extinction Ratio at 23℃ dB 22 20 22 20 Directivity dB 50 Min. Return Loss dB 50 Max. Optical Power(CW) mW 300 Max. Tensile Load N 5 Fiber Type Port 1 & 2 - PM Panda fiber Port 3 SMF-28E, Hi1060 or PM Panda fiber Operating temperature °C -5~+70 Storage temperature °C -40~+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. PBC/S-1111-23456-777 1111 -Center Wavelength: 1550=1550nm,1310=1310nm,......,850=850nm 2 -Grade: P=Perfect grade, A=A grade 3 -Fiber Type for Port 3: 1=SMF-28E, 2=Hi1060, 3=Slow axis aligned to Port1, 4=Slow axis 45°aligned to Port1 4 -Fiber Type for Port 1,2: 1=PM Panda fiber, 2=SMF-28E, 3=Hi1060, S=Specified 5 -Pigtail Type: 0=250μm bare fiber, 1=900μm loose tube 6 -Fiber Length: 0=0.8m,1=1m 777 -Connector Type: 0=FC/UPC,1=FC/APC,2=SC/UPC,3=SC/APC,4=LC/UPC,5=LC/APC