发明授权
- 专利标题： Method of fabricating and operating an optical modulator
- 专利标题（中）： 制造和操作光调制器的方法
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申请号： US15090565申请日： 2016-04-04
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公开(公告)号： US09564733B2公开(公告)日： 2017-02-07
- 发明人: Henry A. Blauvelt , Xiaoguang He , Kerry Vahala
- 申请人： EMCORE Corporation
- 申请人地址： US CA Alhambra
- 专利权人： EMCORE CORPORATION
- 当前专利权人： EMCORE CORPORATION
- 当前专利权人地址： US CA Alhambra
- 代理商 David S. Alavi
- 主分类号： H01S3/10
- IPC分类号： H01S3/10 ; H01S5/042 ; H01S5/343 ; H01S5/10 ; H01S5/026 ; G02F1/01 ; G02F1/017 ; G02F1/025 ; H01S5/0625 ; H01S5/50 ; H04B10/2575 ; H04B10/516 ; B82Y20/00
摘要：
A semiconductor device comprising a substrate; a monolithic gain region disposed on the substrate and operable to produce optical gain in response to current injection, including a first electrode over a first portion of the gain region having a first length L1, with a first current I1 being applied; and a second electrode over a second portion of the gain region having a second length L2, with a second current I2 being applied; wherein I1/L1 is greater than I2/L2.
公开/授权文献
- US20160248223A1 METHOD OF FABRICATING AND OPERATING AN OPTICAL MODULATOR 公开/授权日：2016-08-25
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