PSW-002产品
PSW-002.

极化开关

The PSW-002 is a solid-state polarization switch that can quickly and repeatably rotate the SOP of incoming light by a fixed angle, either 45 or 90 degrees.

Product Description

PSW-002使用磁光旋转器在两个输出状态之间切换输出偏振状态,以25°或90°的相对角度分开。单模和PM光纤尾纤版本都可用。使用PM选项,该器件用作TE到TM转换器,在与PM光纤的慢速和快速轴上的或慢轴和45度之间切换SOP之间的SOP。使用SM选项,该设备简单地旋转了45或90度的偏振椭圆。

  • 主要特征
    • 数字转换SOP.
    • Switching speed 100µs
    • 没有移动部件
    • 紧凑
  • 规格
    波长范围 1550±30nm or 1310±30nm
    偏振旋转(at λC, 23°C) 45°±0.5或90°±0.5
    偏振旋转
    (所有波长,范围内的所有温度)
    45±5° or 90±5°
    Rotation angle temperature dependence −0.1 degree / °C for 45° version
    −0.2 degree / °C for 90° version
    SOP开关速度 100µs typical
    Switching Current <130 mA.
    开关电压 2.5 V.
    锁定电流 〜80 ma.
    Latching Voltage 1.5到2 v

    有关完整规格,请下载数据表。

  • 文件

解决方案and Applications

The PSW-002 is a small module suitable for OEM integration wherever polarization switching is required. Applications include polarization diversified detectors and sensors, polarization sensitive OCT, polarization metrology, polarization sensitive OTDR and OFDR, and PMD monitoring.

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