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1. (WO2017188097) OPTICAL MODULE

Pub. No.:    WO/2017/188097    International Application No.:    PCT/JP2017/015771
Publication Date: Fri Nov 03 00:59:59 CET 2017 International Filing Date: Thu Apr 20 01:59:59 CEST 2017
IPC: H01S 5/022
H01S 5/40
Applicants: SUMITOMO ELECTRIC INDUSTRIES, LTD.
住友電気工業株式会社
Inventors: NAKANISHI, Hiromi
中西 裕美
Title: OPTICAL MODULE
Abstract:
An optical module comprises a light forming unit which forms light, and a protection member which has an exit window that transmits the light from the light forming unit, and which is disposed so as to enclose the light forming unit. The light forming unit includes a base member, a plurality of semiconductor light-emitting elements mounted on the base member and emitting different wavelengths of light, and a filter which is mounted on the base member and which directly receives and coaxially combines diverging light from the plurality of semiconductor light-emitting elements.