发明公开
- 专利标题： OPTICAL MODULATOR AND METHOD OF MANUFACTURING SAME
- 专利标题（中）： 光调制器及其制造方法
-
申请号： EP16746603.6申请日： 2016-02-02
-
公开(公告)号： EP3255480A1公开(公告)日： 2017-12-13
- 发明人: FUJIKATA, Junichi , TAKAHASHI, Shigeki , TAKENAKA, Mitsuru , KIM, Younghyun
- 申请人： Photonics Electronics Technology Research Association , The University of Tokyo
- 申请人地址： 1-20-10 Sekiguchi Bunkyo-ku Tokyo 112-0014 JP
- 专利权人： Photonics Electronics Technology Research Association,The University of Tokyo
- 当前专利权人： Photonics Electronics Technology Research Association,The University of Tokyo
- 当前专利权人地址： 1-20-10 Sekiguchi Bunkyo-ku Tokyo 112-0014 JP
- 代理机构： Hoffmann Eitle
- 优先权： JP2015022351 20150206
- 国际公布： WO2016125772 20160811
- 主分类号： G02F1/015
- IPC分类号： G02F1/015 ; G02B6/12 ; G02B6/122 ; G02F1/025
摘要：
An optical phase modulator 100 according to an embodiment of this disclosure comprises a rib-type waveguide structure 110 comprising: a PN junction 106 comprising Si and formed in a lateral direction on a substrate; and a Si 1-x Ge x layer 108 that is doped with a p-type impurity and comprises at least one layer laminated on the PN junction 106, so as to be electrically connected to the PN junction 106.
公开/授权文献
- EP3255480B1 OPTICAL MODULATOR AND METHOD OF MANUFACTURING SAME 公开/授权日：2021-07-28
信息查询
