基本信息:
- 专利标题： CURRENT CHANNEL FOR III-V SILICON HYBRID LASER
- 申请号：US16236211 申请日：2018-12-28
- 公开(公告)号：US20190157837A1 公开(公告)日：2019-05-23
- 发明人： Pierre Doussiere , George A. Ghiurcan , Jonathan K. Doylend , Harel Frish
- 申请人： Pierre Doussiere , George A. Ghiurcan , Jonathan K. Doylend , Harel Frish
- 主分类号： H01S5/065
- IPC分类号： H01S5/065 ; H04J14/02 ; H04B10/25 ; H01S5/0683 ; H01S5/40 ; G02B6/122 ; G02B6/42
摘要：
There is disclosed in one example a fiberoptic communication device, including: a modulator to modulate data onto a laser pulse; and a semiconductor laser source including an active optical waveguide to provide optical gain and support an optical mode, the laser source further including a V-shaped current channel superimposed on the optical waveguide, and disposed to feed the active optical waveguide with electrical current along its length, the current channel having a proximate end to the optical mode, the proximate end having a width substantially matching a diameter of the optical mode, and a removed end from the optical mode, wherein the removed end is substantially wider than the proximate end.
公开/授权文献:
- US11217964B2 Current channel for III-V silicon hybrid laser 公开/授权日：2022-01-04