发明名称 |
Polarization retaining single-mode optical waveguide |
摘要 |
A single mode optical waveguide is fabricated in a manner such that the core thereof is subjected to a stress-induced birefringence. This characteristic is accomplished by introducing into the cladding region of the fiber on opposite sides of the core longitudinally extending regions of glass having a thermal coefficient of expansion different from that of the remainder of the cladding. A number of novel techniques are disclosed for forming such a fiber.
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申请公布号 |
US4478489(A) |
申请公布日期 |
1984.10.23 |
申请号 |
US19830479490 |
申请日期 |
1983.03.28 |
申请人 |
CORNING GLASS WORKS |
发明人 |
BLANKENSHIP, MICHAEL G.;KECK, DONALD B. |
分类号 |
C03B37/012;C03B37/014;C03B37/018;G02B6/10;(IPC1-7):G02B5/17 |
主分类号 |
C03B37/012 |
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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