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Bragg Grating-Assisted WDM Filter for Integrated Optical Triplexer Transceivers

机译:适用于集成光三路收发器的布拉格光栅辅助WDM滤波器

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摘要

We designed and experimentally demonstrated a Bragg grating-assisted wavelength-division-multiplexing filter for the three-wavelength multiplexing on a planar-lightwave-circuit platform. The 1310- and 1550-nm lights were designed to be separated after passing the directional coupler by a half-cycle and a full-cycle coupling actions with losses of 0.07 and 0.19 dB, respectively. The 1492-nm light was reflected back by a Bragg grating fabricated on the directional coupler and its loss was less than 2.0 dB. We also introduced and discussed the new concept of an integrated optical triplexer transceiver using this filter.
机译:我们设计并实验证明了用于平面光波电路平台上三波长复用的布拉格光栅辅助波分复用滤波器。 1310 nm和1550 nm的光被设计为在经过定向耦合器之后分别经过半周期和全周期耦合作用而被分离,损耗分别为0.07 dB和0.19 dB。 1492 nm的光被定向耦合器上制造的布拉格光栅反射回去,其损耗小于2.0 dB。我们还介绍并讨论了使用该滤波器的集成光三工器收发器的新概念。

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