SEMICONDUCTOR OPTICAL SWITCH

专利名称：SEMICONDUCTOR OPTICAL SWITCH发明人：Masayuki SUEHIRO,Shinji Iio,Shinichi

Nakajima,Yoshiyuki Asano,Morio Wada

申请号：US12184413申请日：20080801

公开号：US20090067782A1公开日：20090312

专利附图：

摘要：A semiconductor optical switch may include an optical waveguide, a firstelectrode, and a first reflector. The optical waveguide may include a branching point, afirst incoming path and first and second outgoing paths. The first electrode is provided at

the branching point to give carrier injection into the branching point to allow that thebranching point reflects an optical signal that is propagating through the first incomingpath so that the reflected optical signal propagates through the second outgoing path.The first electrode may give no carrier injection into the branching point to allow that thebranching point allows the optical signal to transmit through the branching point andpropagate through the first outgoing path. The first reflector is provided on the firstoutgoing path. The first reflector reflects a leakage of light that has propagated fromthe branching point.

申请人：Masayuki SUEHIRO,Shinji Iio,Shinichi Nakajima,Yoshiyuki Asano,Morio Wada

地址：Tokyo JP,Tokyo JP,Tokyo JP,Tokyo JP,Tokyo JP

国籍：JP,JP,JP,JP,JP

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