| 摘要 |
PROBLEM TO BE SOLVED: To provide an optical path conversion body for optical communication equipped with a simple structure for realizing a low surface mounting height of VCSEL, and its mount structure, and an optical module using it. SOLUTION: The optical path conversion body H for optical communication is constituted so that an oblique reflective surface 13 which converts the optical path of incident light by 90°is formed on a columnar base body 11 and a hemispherical body 14 which is made of a translucent medium having a larger refractive index than a circumferential medium is provided on the oblique reflective surface 13. COPYRIGHT: (C)2003,JPO
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