OPTICAL SPACE TRANSMISSION MODULE

摘要

PROBLEM TO BE SOLVED: To provide an optical space transmission module capable of mitigating an upper limit value of an optical output based on a safety reference of a laser, reducing return light to a laser, and of being miniaturized.

SOLUTION: The optical space transmission module includes a light emitting part 100 for outputting transmission light; a pedestal part 110 having a reflection part 111 for reflecting the transmission light; and a reflection type heat dissipation part 120 for converting and reflecting reflected light reflected on the reflection part 111 to diffusion light. The reflection part 111 serves to expand a beam diameter of the transmission light after reflected.

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