发明名称 |
Optimization of curved waveguide design to reduce transmission losses |
摘要 |
A waveguide designed to minimize bend-induced losses. The waveguide has three regions of varying indices of refraction. The indices of refraction are chosen so that the field is a trigonometric function in the core region, evanescent in the intermediate region, and trigonometric again in the outer region. The widths of each region are calculated to further reduce losses.
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申请公布号 |
US6463202(B1) |
申请公布日期 |
2002.10.08 |
申请号 |
US20000591084 |
申请日期 |
2000.06.09 |
申请人 |
SOUTHWEST RESEARCH INSTITUTE |
发明人 |
CERWIN STEPHEN A.;CHANG DAVID B. |
分类号 |
G02B6/12;G02B6/125;(IPC1-7):G02B6/10 |
主分类号 |
G02B6/12 |
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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