TW200714925A - Optical wavelength multiplexing light source - Google Patents

Optical wavelength multiplexing light source

Info

Publication number
TW200714925A
TW200714925A TW095128418A TW95128418A TW200714925A TW 200714925 A TW200714925 A TW 200714925A TW 095128418 A TW095128418 A TW 095128418A TW 95128418 A TW95128418 A TW 95128418A TW 200714925 A TW200714925 A TW 200714925A
Authority
TW
Taiwan
Prior art keywords
wavelength multiplexing
light
light source
multiplexing light
optical
Prior art date
Application number
TW095128418A
Other languages
Chinese (zh)
Inventor
Shinichi Shimotsu
Original Assignee
Fuji Photo Film Co Ltd
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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of TW200714925A publication Critical patent/TW200714925A/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4249—Packages, e.g. shape, construction, internal or external details comprising arrays of active devices and fibres
    • G02B6/425—Optical features
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
    • G02B6/2856—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers formed or shaped by thermal heating means, e.g. splitting, branching and/or combining elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
  • Optical Integrated Circuits (AREA)

Abstract

An optical wavelength multiplexing light source is provided in which the light emitted from a plurality of light source is coupled without the use of optical means so as to obtain wavelength multiplexing light with uniform light illuminance. An optical wavelength multiplexer 4, in which the optical waveguide path 3 extended from the emitting ends of a plurality of optical waveguide path 3 is integrated, is used to combine the light incident in the optical waveguide path 3 so as to form wavelength multiplexing light. The wavelength multiplexing light emitted from the optical wavelength multiplexer 4 is irradiated into the rod-integrator 5, and the wavelength multiplexing light is outputted with the light illuminance being uniformized.
TW095128418A 2005-08-04 2006-08-03 Optical wavelength multiplexing light source TW200714925A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005226644A JP2007041378A (en) 2005-08-04 2005-08-04 Multiplexing light source

Publications (1)

Publication Number Publication Date
TW200714925A true TW200714925A (en) 2007-04-16

Family

ID=37708848

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095128418A TW200714925A (en) 2005-08-04 2006-08-03 Optical wavelength multiplexing light source

Country Status (3)

Country Link
JP (1) JP2007041378A (en)
TW (1) TW200714925A (en)
WO (1) WO2007015577A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007007655A1 (en) * 2007-02-13 2008-08-14 Leica Microsystems Cms Gmbh microscope
JP5327108B2 (en) * 2010-03-10 2013-10-30 パナソニック株式会社 Optical fiber concentrator and laser device using the same
JP2011224044A (en) * 2010-04-15 2011-11-10 Fujifilm Corp Light source device and endoscope apparatus using the same
JP2011224042A (en) * 2010-04-15 2011-11-10 Fujifilm Corp Light source device and endoscope apparatus using the same
JP5806479B2 (en) * 2011-02-22 2015-11-10 キヤノン株式会社 Illumination optical system, exposure apparatus, and device manufacturing method
US8515220B1 (en) * 2012-04-12 2013-08-20 Raytheon Company Optical fiber coupler for coupling signal beams into a non-circularly shaped optical beam
DE102012209630A1 (en) 2012-06-08 2013-12-12 Jenoptik Laser Gmbh fiber coupler
JP2017129744A (en) * 2016-01-20 2017-07-27 フォトンリサーチ株式会社 Optical multiplexing device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04234010A (en) * 1990-12-28 1992-08-21 Kyocera Corp Connecting device for optical waveguide and optical fiber
JPH11142682A (en) * 1997-11-07 1999-05-28 Showa Electric Wire & Cable Co Ltd Optical waveguide module and connection method
WO1999045419A1 (en) * 1998-03-04 1999-09-10 Sdl, Inc. Optical couplers for multimode fibers

Also Published As

Publication number Publication date
WO2007015577A1 (en) 2007-02-08
JP2007041378A (en) 2007-02-15

Similar Documents

Publication Publication Date Title
TW200714925A (en) Optical wavelength multiplexing light source
TW200720699A (en) White light-emitting device using fluorescent fiber
TW200801612A (en) Backlight unit using optical fibers
TW200728660A (en) Illumination system with optical concentrator and wavelength converting element
EP3460928A3 (en) Light source unit, illuminator, and display
GB2431730A (en) Flat optical fiber light emitters
TW200707812A (en) Device and method for emitting output light using multiple light sources with photoluminescent material
WO2008027093A3 (en) High-efficiency light- emitting apparatus using light emitting diodes
GB201004174D0 (en) Optical fiber, optical fiber amplifier and optical fiber laser light source
WO2009137331A3 (en) Light source module
TW200518363A (en) Light-emitting device
EP1790018A4 (en) Fiber optic phototherapy devices including led light sources
GB0501209D0 (en) Light output device and method
WO2008146290A3 (en) Method and device for providing circumferential illumination
RU2013133913A (en) LIGHTING DEVICE AND METHOD FOR PRODUCING LIGHTING DEVICE
ATE478358T1 (en) PHOTON SOURCE
TW200638130A (en) Optical package, optical lens and backlight assembly having the same
TW200702872A (en) An optical device
WO2006074329A3 (en) Arc lamp with integrated sapphire rod
JP2008505443A5 (en)
WO2009016582A3 (en) Concave wide emitting lens for led useful for backlighting
ATE412139T1 (en) LAMP
TW200704965A (en) Wave coupled light source
RU2010140913A (en) VARIABLE LIGHT EMITTING DEVICE
WO2008044175A3 (en) A lamp and use thereof