保偏耦合器 1x2 2x2 1060nm 1310nm 1550nm

特性： 应用： 低损耗Low Excess Loss 多种耦合系数Various Coupling Ratio 宽带宽Wide Pass Band 高可靠性，高稳定性  Epoxy Free Optical Path   光纤放大器  光网络  配电监测  光纤传感

规格参数：    参数  单位  保偏耦合器  端口   1X2 2X2 中心波长  nm 1060 or 1310 or 1550 工作波长带宽  nm ±20 最大额度损耗 dB 0.7 1.0 最大均匀性(only for 50/50) dB 0.4 0.6 分光比Tap Ratio (Port 2/4) % 1±0.2%, 2±0.4%, 5±1.0%, 10%, and 50% 最小回波损耗 dB 50 最小消光比 (only for F type) dB 22 22 最小消光比 (only for B type) dB 20 18 最大输出功率 (CW) mW 300 or 500 (only for Splitter) other 最大拉伸载荷 N 5 光纤类型    SMF-28e or PM Panda Fiber on Tap Port   PM Panda Fiber on Port 1 & Port 3 工作温度  ℃ -5 to +70 储存温度  ℃ -40 to +85   * Above specifications are for devices without the connectors.    * For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower, and ER will be 2dB lower. *The PM fiber and the connector key are aligned to the slow axis. And for F type, fast axis is blocked. 尺寸大小：  订购信息：      PMFC-①①-②-③③-④-⑤⑤⑤⑤-⑥⑥⑥⑥-⑦-⑧ ①① : Wavelength ④: Axis Alignment ⑥⑥⑥⑥: Fiber Jacket on Port 1 31 - 1310nm  F - Fast Axis Blocked  B - 250um Fiber 55 - 1550nm  B - Both Axis Working  D - 400um Fiber 60 - 1060nm    L - 900um Loose Tube SS - Specify ⑤⑤⑤⑤: Connector Type on Port 1, 2, 3 & 4  S - Specify ②: Port  1 - FC/UPC   1 - 1x2  2 - FC/APC ⑦: Fiber Type on Tap port 2 - 2x2  3 - SC/UPC M - SMF-28e Fiber (For 1x2 only    4 - SC/APC  P - PM Panda Fiber ③③: Coupling Ratio  N - None  S - Specify  01 - 1/99  S - Specify    02 - 2/98   ⑧: Fiber Length  04 - 4/96    0.8 - 0.8m  05 - 5/95    S - Specify  10 - 10/90    20 - 20/80    50 - 50/50    SS - Specify

  1060nm PM保偏耦合器,1310nm/1550nm保偏耦合器,1x2/2x2保偏耦合器