HK27788A - Optical filter device - Google Patents

Optical filter device

Info

Publication number
HK27788A
HK27788A HK277/88A HK27788A HK27788A HK 27788 A HK27788 A HK 27788A HK 277/88 A HK277/88 A HK 277/88A HK 27788 A HK27788 A HK 27788A HK 27788 A HK27788 A HK 27788A
Authority
HK
Hong Kong
Prior art keywords
optical filter
filter device
optical
filter
Prior art date
Application number
HK277/88A
Other languages
English (en)
Inventor
Kei Mori
Original Assignee
Kei Mori
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
Priority claimed from JP58021042A external-priority patent/JPS59147305A/ja
Priority claimed from JP58022572A external-priority patent/JPS59148022A/ja
Application filed by Kei Mori filed Critical Kei Mori
Publication of HK27788A publication Critical patent/HK27788A/xx

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
    • G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
    • G02B6/4215—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms the intermediate optical elements being wavelength selective optical elements, e.g. variable wavelength optical modules or wavelength lockers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/007—Optical devices or arrangements for the control of light using movable or deformable optical elements the movable or deformable optical element controlling the colour, i.e. a spectral characteristic, of the light
    • G02B26/008—Optical devices or arrangements for the control of light using movable or deformable optical elements the movable or deformable optical element controlling the colour, i.e. a spectral characteristic, of the light in the form of devices for effecting sequential colour changes, e.g. colour wheels
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • G02B27/145—Beam splitting or combining systems operating by reflection only having sequential partially reflecting surfaces
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/208—Filters for use with infrared or ultraviolet radiation, e.g. for separating visible light from infrared and/or ultraviolet radiation
    • 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
    • G02B6/4296—Coupling light guides with opto-electronic elements coupling with sources of high radiant energy, e.g. high power lasers, high temperature light sources
    • 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
    • G02B6/4298—Coupling light guides with opto-electronic elements coupling with non-coherent light sources and/or radiation detectors, e.g. lamps, incandescent bulbs, scintillation chambers
    • 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
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29346—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by wave or beam interference
    • G02B6/29361—Interference filters, e.g. multilayer coatings, thin film filters, dichroic splitters or mirrors based on multilayers, WDM filters
    • 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
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29379—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means characterised by the function or use of the complete device
    • G02B6/29395—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means characterised by the function or use of the complete device configurable, e.g. tunable or reconfigurable

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Astronomy & Astrophysics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optical Filters (AREA)
  • Radiation-Therapy Devices (AREA)
HK277/88A 1983-02-10 1988-04-14 Optical filter device HK27788A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP58021042A JPS59147305A (ja) 1983-02-10 1983-02-10 光フイルタ−装置
JP58022572A JPS59148022A (ja) 1983-02-14 1983-02-14 光エネルギ−分離装置

Publications (1)

Publication Number Publication Date
HK27788A true HK27788A (en) 1988-04-22

Family

ID=26358055

Family Applications (1)

Application Number Title Priority Date Filing Date
HK277/88A HK27788A (en) 1983-02-10 1988-04-14 Optical filter device

Country Status (7)

Country Link
US (1) US4560252A (fr)
EP (1) EP0115874B1 (fr)
AU (1) AU555264B2 (fr)
CA (1) CA1229510A (fr)
DE (1) DE3465523D1 (fr)
HK (1) HK27788A (fr)
SG (1) SG111787G (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6141114A (ja) * 1984-07-31 1986-02-27 Olympus Optical Co Ltd 固体撮像素子使用の内視鏡用光源装置
DE3613688A1 (de) * 1986-04-23 1987-10-29 Hewlett Packard Gmbh Optisches filter
US4930117A (en) * 1988-06-24 1990-05-29 The Boeing Company Wavelength division multiplexing system using optical switch
DE3918197A1 (de) * 1989-06-03 1990-12-13 Deutsche Forsch Luft Raumfahrt Abschwaecher fuer einen laserstrahl
US5087122A (en) * 1990-08-13 1992-02-11 Laser Precision Corporation Adjustable attenuator for optical transmission system
JPH08161845A (ja) * 1994-07-05 1996-06-21 Ricoh Co Ltd 光ディスクカートリッジ
DE19600590A1 (de) * 1996-01-10 1997-07-24 Tzn Forschung & Entwicklung Schutzvorrichtung für optische Systeme zur Vermeidung von Schäden bei Bestrahlung dieser Systeme mit Laserlicht
US7046897B2 (en) * 2002-06-13 2006-05-16 Unaxis Balzers Ltd. Light beam preparation arrangement
US8642009B2 (en) * 2005-12-16 2014-02-04 Catherine M. Shachaf Diagnostic system for the detection of skin cancer

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR891265A (fr) * 1939-10-13 1944-03-02 Optikotechna Ges M B H Système optique à grande luminosité pour la photographie en plusieurs couleurs
US3194962A (en) * 1961-03-16 1965-07-13 Hugh R Carlon Portable infrared detector comprising a filter wheel
US3247392A (en) * 1961-05-17 1966-04-19 Optical Coating Laboratory Inc Optical coating and assembly used as a band pass interference filter reflecting in the ultraviolet and infrared
DE1260819B (de) * 1964-09-16 1968-02-08 Zeiss Ikon Ag Bildprojektor mit rotierendem Waermeschutzfilter
GB1132660A (en) * 1967-07-07 1968-11-06 Standard Telephones Cables Ltd Optical filters
DE2810209C2 (de) * 1978-03-09 1986-01-16 Schott Glaswerke, 6500 Mainz Filterkombination zur Verwendung in einem faseroptischen Lichtleitsystem
US4167666A (en) * 1978-04-28 1979-09-11 The United States Of America As Represented By The Secretary Of The Army Multi-grating attenuator for high power pulsed laser beams
US4256363A (en) * 1978-08-08 1981-03-17 The United States Of America As Represented By The Secretary Of The Air Force Speckle suppression of holographic microscopy
DE2840493A1 (de) * 1978-09-18 1980-03-27 Siemens Ag Frequenzselektives optisches lichtverteilerelement und verfahren zu seiner herstellung
US4229066A (en) * 1978-09-20 1980-10-21 Optical Coating Laboratory, Inc. Visible transmitting and infrared reflecting filter
US4404454A (en) * 1978-09-20 1983-09-13 Philip Morris Incorporated Light energy perforation apparatus and system
FR2516254B1 (fr) * 1981-11-12 1985-09-13 Comp Generale Electricite Separateur optique pour la separation ou la superposition de deux faisceaux de lumiere
JPS5890604A (ja) * 1981-11-25 1983-05-30 Toyota Central Res & Dev Lab Inc 赤外線遮蔽積層体

Also Published As

Publication number Publication date
CA1229510A (fr) 1987-11-24
EP0115874A1 (fr) 1984-08-15
DE3465523D1 (en) 1987-09-24
US4560252A (en) 1985-12-24
AU555264B2 (en) 1986-09-18
AU2441184A (en) 1984-08-16
SG111787G (en) 1988-05-20
EP0115874B1 (fr) 1987-08-19

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