POS-203产品
POS-203.

偏振稳定器

POS-203偏振稳定器将偏振(SOP)的稳定输出状态保持在反馈信号中的任何波动。仪器使用算法通过动态改变SOP来最小化或最大化提供的反馈信号。

Product Description

The POS-203 architecture includes a fiber squeezer polarization controller and proprietary algorithms. It is able compensate for an input polarization discontinuity in as fast as 5 ms, or track without resets against a continuous input SOP rotation of up to 32π/s.

POS-203是通用仪器,可自动优化输出SOP以最大化或最小化光学或电反馈信号。它还允许用户通过调整步长,反馈延迟,激活阈值和搜索算法(最大值或最小)来优化特定应用的控制周期。

  • 主要特征
    • 重置操作
    • 最大或最小搜索,可调控制参数
    • 快速恢复时间和跟踪速度
  • 规格
    Wavelength range 1550,1310或1060±50nm
    SOP recovery time <5ms(典型1.5ms)
    SOP旋转跟踪速度 32π/ s
    SOP accuracy <0.1 dB (PM output fiber, after polarizer)
    Isolation in orthogonal polarization 20 dB
    插入损耗(IL)

    <0.5 dB(POS-203控制器路径)

    有关完整规格,请下载数据表。

  • 文件

解决方案and Applications

Fiber optics

The POS-203 can be used to find and maintain any target polarization state as long as an optical or electrical feedback signal can be generated such that the target polarization state corresponds to the maximum or minimum value of the feedback signal.

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