- 专利标题： Integrated optical control element and a method for fabricating the same and optical integrated circuit element and optical integrated circuit device using the same
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申请号： US955161申请日： 1997-10-21
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公开(公告)号： US5838854A公开(公告)日： 1998-11-17
- 发明人: Mototaka Taneya , Fumihiro Konushi , Hidenori Kawanishi , Tatsuya Morioka , Atsushi Shimonaka
- 申请人： Mototaka Taneya , Fumihiro Konushi , Hidenori Kawanishi , Tatsuya Morioka , Atsushi Shimonaka
- 申请人地址： JPX Osaka
- 专利权人： Sharp Kabushiki Kaisha
- 当前专利权人： Sharp Kabushiki Kaisha
- 当前专利权人地址： JPX Osaka
- 优先权： JPX6-328585 19941228; JPX7-209745 19950817
- 主分类号： G02B6/122
- IPC分类号： G02B6/122 ; G02B6/12 ; G02B6/125 ; G02B6/13 ; G02B6/34 ; G02B6/42 ; G02F2/00 ; H01L27/15 ; H01S5/00 ; H01S5/026 ; H01S5/042 ; H01S5/12 ; H01S5/22 ; H01S5/223 ; H01S5/323 ; H01S5/40 ; H01S5/50 ; G02B1/295 ; G02B6/26
摘要：
The integrated optical control element of this invention includes: a first waveguide for allowing light incident from outside to propagate therein; a multilayer structure for allowing the light which has propagated in the first waveguide to be incident thereon and for transmitting the light therethrough or reflecting the light therefrom, the multilayer structure including at least one layer having a refractive index different from an equivalent refractive index of a region with which the at least one layer is in contact; and a second waveguide for receiving at least part of the light transmitted through or reflected from the multilayer structure.
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