发明授权
- 专利标题: Optical I/O system using planar light-wave integrated circuit
- 专利标题(中): 光I / O系统采用平面光波集成电路
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申请号: US13996531申请日: 2011-12-30
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公开(公告)号: US09507086B2公开(公告)日: 2016-11-29
- 发明人: Mauro J. Kobrinsky , Henning Braunisch , Shawna M. Liff , Peter L. Chang , Bruce A. Block , Johanna M. Swan
- 申请人: Mauro J. Kobrinsky , Henning Braunisch , Shawna M. Liff , Peter L. Chang , Bruce A. Block , Johanna M. Swan
- 专利权人: Intel Corporation
- 当前专利权人: Intel Corporation
- 代理机构: Blakely, Sokoloff, Taylor & Zafman LLP
- 国际申请: PCT/US2011/068105 WO 20111230
- 国际公布: WO2013/101184 WO 20130704
- 主分类号: H04B10/25
- IPC分类号: H04B10/25 ; G02B6/12 ; G02B6/42 ; G02B6/30
摘要:
Photonic components are placed on the processor package to bring the optical signal close to the processor die. The processor package includes a substrate to which the processor die is coupled, and which allows the processor die to connect to a printed circuit board. The processor package also includes transceiver logic, electrical-optical conversion circuits, and an optical coupler. The electrical-optical conversion circuits can include laser(s), modulator(s), and photodetector(s) to transmit and receive and optical signal. The coupler interfaces to a fiber that extends off the processor package. Multiple fibers can be brought to the processor package allowing for a scalable high-speed, high-bandwidth interconnection to the processor.