发明名称 |
OPTICAL DEVICE |
摘要 |
A device including a fiber/waveguide and a optical device (PD, LD or so). Th e end of an optical fiber or a light waveguide is cut slantingly. A transparent resin of a refractive index akin to the fiber/waveguide encloses the fiber/waveguide, the optical device and a space between them. The slanting end cutting and the transparent resin cooperate with each other to annihilate the reflection, returning light perfectly without reducing the coupling coefficient. |
申请公布号 |
CA2313566(A1) |
申请公布日期 |
2001.01.09 |
申请号 |
CA20002313566 |
申请日期 |
2000.07.06 |
申请人 |
SUMITOMO ELECTRIC INDUSTRIES, LTD. |
发明人 |
OKADA, TAKESHI;NAKANISHI, HIROMI;KURARA, YOSHIKI |
分类号 |
G02B6/34;G02B6/36;G02B6/42 |
主分类号 |
G02B6/34 |
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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