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Shenzhen Lightcomm Technology Co., Ltd.

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Dual Window Coupler

Description:


Dual window coupler (DWC) is built by asymmetric coupling technique. The operating bandwidth of this coupler was expanding to ?0nm. The DWC has the same coupling ratio on both 1310nm and 1550nm communication windows, and with low excess loss and low PDL. DWC are widely used for communication systems, CATV, and FTTH.

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  • Dual window coupler (DWC) is built by asymmetric coupling technique.
    DWC are widely used for communication systems, CATV,... More