JPS49135552A - - Google Patents

Info

Publication number
JPS49135552A
JPS49135552A JP48125888A JP12588873A JPS49135552A JP S49135552 A JPS49135552 A JP S49135552A JP 48125888 A JP48125888 A JP 48125888A JP 12588873 A JP12588873 A JP 12588873A JP S49135552 A JPS49135552 A JP S49135552A
Authority
JP
Japan
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
JP48125888A
Other languages
Japanese (ja)
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 FR7239519A external-priority patent/FR2205678B1/fr
Priority claimed from FR7300550A external-priority patent/FR2213511B2/fr
Priority claimed from FR7336041A external-priority patent/FR2324019A2/fr
Application filed filed Critical
Publication of JPS49135552A publication Critical patent/JPS49135552A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/35—Non-linear optics
    • G02F1/3511—Self-focusing or self-trapping of light; Light-induced birefringence; Induced optical Kerr-effect
    • 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
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/286—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising for controlling or changing the state of polarisation, e.g. transforming one polarisation state into another
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding elements
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/18—Focusing aids

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Aerials With Secondary Devices (AREA)
  • Polarising Elements (AREA)
  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)
  • Optical Integrated Circuits (AREA)
  • Optical Elements Other Than Lenses (AREA)
JP48125888A 1972-11-08 1973-11-08 Pending JPS49135552A (en:Method)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR7239519A FR2205678B1 (en:Method) 1972-11-08 1972-11-08
FR7300550A FR2213511B2 (en:Method) 1973-01-09 1973-01-09
FR7336041A FR2324019A2 (fr) 1973-10-09 1973-10-09 Transformateur de mode pour ondes electromagnetiques lumineuses ou millimetriques

Publications (1)

Publication Number Publication Date
JPS49135552A true JPS49135552A (en:Method) 1974-12-27

Family

ID=27249997

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48125888A Pending JPS49135552A (en:Method) 1972-11-08 1973-11-08

Country Status (4)

Country Link
US (1) US3877789A (en:Method)
JP (1) JPS49135552A (en:Method)
DE (1) DE2355655C3 (en:Method)
GB (1) GB1441975A (en:Method)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2385241A1 (fr) * 1976-12-23 1978-10-20 Marie G R P Convertisseurs de mode de polarisation pour faisceaux laser et generateurs de plasma les utilisant
US4963003A (en) * 1988-02-22 1990-10-16 Fuji Photo Film Co., Ltd. Laser optical system
US4849761A (en) * 1988-05-23 1989-07-18 Datron Systems Inc. Multi-mode feed system for a monopulse antenna
US5300756A (en) * 1991-10-22 1994-04-05 General Scanning, Inc. Method for severing integrated-circuit connection paths by a phase-plate-adjusted laser beam
US6108131A (en) * 1998-05-14 2000-08-22 Moxtek Polarizer apparatus for producing a generally polarized beam of light
US7306338B2 (en) * 1999-07-28 2007-12-11 Moxtek, Inc Image projection system with a polarizing beam splitter
US7061561B2 (en) * 2002-01-07 2006-06-13 Moxtek, Inc. System for creating a patterned polarization compensator
US6909473B2 (en) * 2002-01-07 2005-06-21 Eastman Kodak Company Display apparatus and method
US7304719B2 (en) * 2004-03-31 2007-12-04 Asml Holding N.V. Patterned grid element polarizer
US20080055722A1 (en) * 2006-08-31 2008-03-06 Perkins Raymond T Optical Polarization Beam Combiner/Splitter with an Inorganic, Dielectric Grid Polarizer
US20080055720A1 (en) * 2006-08-31 2008-03-06 Perkins Raymond T Optical Data Storage System with an Inorganic, Dielectric Grid Polarizer
US7630133B2 (en) * 2004-12-06 2009-12-08 Moxtek, Inc. Inorganic, dielectric, grid polarizer and non-zero order diffraction grating
US7961393B2 (en) 2004-12-06 2011-06-14 Moxtek, Inc. Selectively absorptive wire-grid polarizer
US20080055721A1 (en) * 2006-08-31 2008-03-06 Perkins Raymond T Light Recycling System with an Inorganic, Dielectric Grid Polarizer
US20080055549A1 (en) * 2006-08-31 2008-03-06 Perkins Raymond T Projection Display with an Inorganic, Dielectric Grid Polarizer
US7800823B2 (en) * 2004-12-06 2010-09-21 Moxtek, Inc. Polarization device to polarize and further control light
US7570424B2 (en) * 2004-12-06 2009-08-04 Moxtek, Inc. Multilayer wire-grid polarizer
US20070183035A1 (en) * 2005-10-31 2007-08-09 Koji Asakawa Short-wavelength polarizing elements and the manufacture and use thereof
US20070296921A1 (en) * 2006-06-26 2007-12-27 Bin Wang Projection display with a cube wire-grid polarizing beam splitter
US20070297052A1 (en) * 2006-06-26 2007-12-27 Bin Wang Cube wire-grid polarizing beam splitter
US8755113B2 (en) * 2006-08-31 2014-06-17 Moxtek, Inc. Durable, inorganic, absorptive, ultra-violet, grid polarizer
US7789515B2 (en) * 2007-05-17 2010-09-07 Moxtek, Inc. Projection device with a folded optical path and wire-grid polarizer
US20080316599A1 (en) * 2007-06-22 2008-12-25 Bin Wang Reflection-Repressed Wire-Grid Polarizer
US8248696B2 (en) 2009-06-25 2012-08-21 Moxtek, Inc. Nano fractal diffuser
US8913321B2 (en) 2010-09-21 2014-12-16 Moxtek, Inc. Fine pitch grid polarizer
US8611007B2 (en) 2010-09-21 2013-12-17 Moxtek, Inc. Fine pitch wire grid polarizer
US8873144B2 (en) 2011-05-17 2014-10-28 Moxtek, Inc. Wire grid polarizer with multiple functionality sections
US8913320B2 (en) 2011-05-17 2014-12-16 Moxtek, Inc. Wire grid polarizer with bordered sections
US8922890B2 (en) 2012-03-21 2014-12-30 Moxtek, Inc. Polarizer edge rib modification
US9354374B2 (en) 2013-10-24 2016-05-31 Moxtek, Inc. Polarizer with wire pair over rib

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3584933A (en) * 1969-04-07 1971-06-15 Ibm Light deflection apparatus
US3756691A (en) * 1970-03-24 1973-09-04 Robotron Veb K Aperture aberration reducing device

Also Published As

Publication number Publication date
US3877789A (en) 1975-04-15
DE2355655C3 (de) 1981-07-16
DE2355655B2 (de) 1980-11-13
DE2355655A1 (de) 1974-06-12
GB1441975A (en) 1976-07-07

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