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Title:
LIGHT EMITTING MODULE AND MULTI-CHANNEL LIGHT EMITTING MODULE
Document Type and Number:
WIPO Patent Application WO/2016/068130
Kind Code:
A1
Abstract:
This light emitting module is provided with: LD11; a first lens 12, one focus of which matches a light emitting point of the LD11; a second lens 14 for emitting, as converged light, light emitted from the first lens 12; and a third lens 4 for making the light emitted from the second lens 14 incident to an optical fiber 5. The second lens 14 is disposed closer to a side of the third lens 4 than a position at which the light emitted from the second lens 14 becomes parallel light. The light emitted from the third lens 4 is condensed inside the optical fiber 5.

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Inventors:
SAEKI TOMOYA (JP)
KUROKAWA MUNETAKA (JP)
Application Number:
PCT/JP2015/080238
Publication Date:
May 06, 2016
Filing Date:
October 27, 2015
Export Citation:
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Assignee:
SUMITOMO ELECTRIC INDUSTRIES (JP)
International Classes:
G02B6/42; G02B6/32
Foreign References:
JP2014149494A2014-08-21
JPH0460506A1992-02-26
JP2007017580A2007-01-25
JPH03149510A1991-06-26
JPH01200207A1989-08-11
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
Yoshiki Hasegawa (JP)
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