我们设计和实验证明







布拉格光栅波分复用器







三波长的平面光波电路复用







公交车站台。1310和1550 nm的光，被设计成







由一个半周期通过定向耦合器分离后







和一个完整的周期耦合作用与0.07和0.19分贝的损失，







分别。1492 nm的光反射回来的布拉格







光栅对定向耦合器及其制作少损失







超过2分贝。我们也介绍和讨论新概念







集成光学三工收发器，使用此过滤器。

-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.