发明名称 |
Compression-tuned fiber grating |
摘要 |
A reflective element 26, such as a Bragg grating, impressed in an optical fiber 24, has a reflection wavelength which is tuned by compressing the grating 26. Because an optical fiber is a much stronger under compression than in tension, the grating 26 is tunable over a much broader range than conventional tension/stretching techniques.
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申请公布号 |
US5469520(A) |
申请公布日期 |
1995.11.21 |
申请号 |
US19940316183 |
申请日期 |
1994.09.30 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
MOREY, WILLIAM W.;WILSON, ARNOLD L. |
分类号 |
G02B26/00;G02B6/02;G02B6/34;G02F1/01;(IPC1-7):G02B6/34 |
主分类号 |
G02B26/00 |
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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