Invention Grant
- Patent Title: Optical network structures for multi-core central processor unit
- Patent Title (中): 多核中央处理器单元的光网络结构
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Application No.: US13302371Application Date: 2011-11-22
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Publication No.: US08761553B2Publication Date: 2014-06-24
- Inventor: Sahnggi Park , Gyungock Kim , In Gyoo Kim , Jeong Woo Park , Sang Hoon Kim , Do Won Kim
- Applicant: Sahnggi Park , Gyungock Kim , In Gyoo Kim , Jeong Woo Park , Sang Hoon Kim , Do Won Kim
- Applicant Address: KR Daejeon
- Assignee: Electronics and Telecommunications Research Institute
- Current Assignee: Electronics and Telecommunications Research Institute
- Current Assignee Address: KR Daejeon
- Priority: KR10-2010-0127118 20101213
- Main IPC: G02B6/26
- IPC: G02B6/26 ; G02B6/12
Abstract:
Provided is an optical network structure. To configure an optical network structure between hundreds or more of cores in a CPU, intersection between waveguides does not occur, and thus, the optical network structure enables two-way communication between all the cores without an optical switch disposed in an intersection point. The present invention enables a single chip optical network using a silicon photonics optical element, and a CPU chip configured with hundreds or thousands of cores can be developed.
Public/Granted literature
- US20120148244A1 OPTICAL NETWORK STRUCTURES FOR MULTI-CORE CENTRAL PROCESSOR UNIT Public/Granted day:2012-06-14
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