| 发明名称 |
TIGHTLY CURVED DIGITAL OPTICAL SWITCHES |
| 摘要 |
An optical index switch including curved ridge waveguides (600). The cladding (508) around the waveguides is selectively etched to produce tightly curved optical switches.
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| 申请公布号 |
WO9917140(A1) |
申请公布日期 |
1999.04.08 |
| 申请号 |
WO1998US19913 |
申请日期 |
1998.09.23 |
| 申请人 |
GTE LABORATORIES INCORPORATED |
发明人 |
NELSON, WILLIAM, H. |
| 分类号 |
G02B6/122;G02B6/12;G02F1/313;(IPC1-7):G02B6/26 |
主分类号 |
G02B6/122 |
| 代理机构 |
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代理人 |
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| 地址 |
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