JPS5430856A - Light source device - Google Patents

Light source device

Info

Publication number
JPS5430856A
JPS5430856A JP9672077A JP9672077A JPS5430856A JP S5430856 A JPS5430856 A JP S5430856A JP 9672077 A JP9672077 A JP 9672077A JP 9672077 A JP9672077 A JP 9672077A JP S5430856 A JPS5430856 A JP S5430856A
Authority
JP
Japan
Prior art keywords
light source
source device
efficiently
film
light sources
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP9672077A
Other languages
Japanese (ja)
Inventor
Kazuo Minoura
Takeshi Sekiguchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP9672077A priority Critical patent/JPS5430856A/en
Publication of JPS5430856A publication Critical patent/JPS5430856A/en
Pending legal-status Critical Current

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  • Led Devices (AREA)

Abstract

PURPOSE: To efficiently and readily synthesize the luminous fluxes from plural light sources of different wavelength regions by making use of the wavelength transmittance characteristics of an interference thin-film.
COPYRIGHT: (C)1979,JPO&Japio
JP9672077A 1977-08-12 1977-08-12 Light source device Pending JPS5430856A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9672077A JPS5430856A (en) 1977-08-12 1977-08-12 Light source device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9672077A JPS5430856A (en) 1977-08-12 1977-08-12 Light source device

Publications (1)

Publication Number Publication Date
JPS5430856A true JPS5430856A (en) 1979-03-07

Family

ID=14172564

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9672077A Pending JPS5430856A (en) 1977-08-12 1977-08-12 Light source device

Country Status (1)

Country Link
JP (1) JPS5430856A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59152416A (en) * 1983-02-21 1984-08-31 Toshiba Corp Optical demultiplexer and multiplexer
US4881796A (en) * 1988-08-08 1989-11-21 Ford Aerospace Corporation Single-aperture multi-spectral reticle projector
US4892371A (en) * 1986-12-04 1990-01-09 Fuji Xerox Co., Ltd. Semiconductor laser array light source and scanner
US4976527A (en) * 1988-08-26 1990-12-11 Fuji Photo Film Co., Ltd. Beam-combining laser beam source device
US4978197A (en) * 1988-08-26 1990-12-18 Fuji Photo Film Co., Ltd. Beam-combining laser beam source device
US4986634A (en) * 1988-08-26 1991-01-22 Fuji Photo Film Co., Ltd. Beam-combining laser beam source device
US5216544A (en) * 1988-08-26 1993-06-01 Fuji Photo Film Co., Ltd. Beam-combining laser beam source device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59152416A (en) * 1983-02-21 1984-08-31 Toshiba Corp Optical demultiplexer and multiplexer
US4892371A (en) * 1986-12-04 1990-01-09 Fuji Xerox Co., Ltd. Semiconductor laser array light source and scanner
US4881796A (en) * 1988-08-08 1989-11-21 Ford Aerospace Corporation Single-aperture multi-spectral reticle projector
US4976527A (en) * 1988-08-26 1990-12-11 Fuji Photo Film Co., Ltd. Beam-combining laser beam source device
US4978197A (en) * 1988-08-26 1990-12-18 Fuji Photo Film Co., Ltd. Beam-combining laser beam source device
US4986634A (en) * 1988-08-26 1991-01-22 Fuji Photo Film Co., Ltd. Beam-combining laser beam source device
US5216544A (en) * 1988-08-26 1993-06-01 Fuji Photo Film Co., Ltd. Beam-combining laser beam source device

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