发明名称 |
Sealed airlines in optical fiber couplers |
摘要 |
A waveguide fiber coupler including a tubular element surrounding the coupling region wherein sealed elongated open regions are formed between the fused waveguide surfaces which form a part of the coupler and the tubular element. The coupler exhibits improved properties due to the presence of the elongated open regions. The sealing of the elongated open regions provides for improved environmental stability of the coupler.
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申请公布号 |
US5956443(A) |
申请公布日期 |
1999.09.21 |
申请号 |
US19970992396 |
申请日期 |
1997.12.17 |
申请人 |
CORNING INCORPORATED |
发明人 |
CARBERRY, JOEL P.;MILLER, WILLIAM J.;WEIDMAN, DAVID L. |
分类号 |
G02B6/28;(IPC1-7):G02B6/26 |
主分类号 |
G02B6/28 |
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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