低功率消耗SOI基热光可变光学衰减器

He Yuejiao, Fang Qing, Xin Hongli, Chen Peng, Li Fang, Liu Yuliang

key words: variable optical attenuator, thermo-optic, thermal isolation grooves, power consumption

An Efficient MMI SOI Splitter with Multimode Input/Output Waveguides

Fang Qing , He Yuejiao , Xin Hongli , Li Fang，and Liu Yuliang