发明申请
- 专利标题： Optical switches incorporating multi-layer dispersion-engineered waveguides
- 专利标题（中）： 采用多层色散工程波导的光开关
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申请号： US10991138申请日： 2004-11-16
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公开(公告)号： US20050207699A1公开(公告)日： 2005-09-22
- 发明人: Oskar Painter , David Vernooy , Kerry Vahala
- 申请人： Oskar Painter , David Vernooy , Kerry Vahala
- 主分类号： G02B6/10
- IPC分类号： G02B6/10 ; G02B6/12 ; G02B6/122 ; G02B6/132 ; G02B6/26 ; G02B6/30 ; G02B6/34 ; G02F1/01 ; G02F1/017 ; G02F1/225 ; G02F1/313 ; G02B6/02 ; G02B6/16 ; G02B6/42
摘要：
A multi-layer laterally-confined dispersion-engineered optical waveguide may include one multi-layer reflector stack for guiding an optical mode along a surface thereof, or may include two multi-layer reflector stacks with a core therebetween for guiding an optical mode along the core. Dispersive properties of such multi-layer waveguides enable modal-index-matching between low-index optical fibers and/or waveguides and high-index integrated optical components and efficient transfer of optical signal power therebetween. Integrated optical devices incorporating such multi-layer waveguides may therefore exhibit low (
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