发明名称 |
Optical field concentrator using multiple low-index nano-layer configuration for CMOS compatible laser devices |
摘要 |
An optical field concentrator includes a plurality of waveguide layers comprising high index materials having a first defined thickness. At least one nano-layer structure is positioned between said waveguide layers. The at least one nano-layer structure comprises low index materials having a second defined thickness that is smaller than the first defined thickness. A plurality of cladding layers are positioned between the waveguide layers and the at least one nano-layer structure. The cladding layers have a third defined thickness that is larger than the first defined thickness. |
申请公布号 |
US7352942(B2) |
申请公布日期 |
2008.04.01 |
申请号 |
US20060410228 |
申请日期 |
2006.04.24 |
申请人 |
MASSACHUSETTS INSTITUTE OF TECHNOLOGY |
发明人 |
FENG NING-NING;MICHEL JURGEN;KIMERLING LIONEL C. |
分类号 |
G02B6/10;H01L21/00 |
主分类号 |
G02B6/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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