NO870773L - Polariseringsanordning og fremgangsmte derved. - Google Patents
Polariseringsanordning og fremgangsmte derved.Info
- Publication number
- NO870773L NO870773L NO870773A NO870773A NO870773L NO 870773 L NO870773 L NO 870773L NO 870773 A NO870773 A NO 870773A NO 870773 A NO870773 A NO 870773A NO 870773 L NO870773 L NO 870773L
- Authority
- NO
- Norway
- Prior art keywords
- polarization device
- polarization
- Prior art date
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
-
- 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
- G02F1/01—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 for the control of the intensity, phase, polarisation or colour
- G02F1/13—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 for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1326—Liquid crystal optical waveguides or liquid crystal cells specially adapted for gating or modulating between optical waveguides
-
- 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
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/105—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type having optical polarisation effects
-
- 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
- G02B6/2821—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 using lateral coupling between contiguous fibres to split or combine optical signals
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S359/00—Optical: systems and elements
- Y10S359/90—Methods
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US83381986A | 1986-02-26 | 1986-02-26 | |
US06/833,953 US4721352A (en) | 1986-02-26 | 1986-02-27 | Polarizing apparatus and method utilizing an optical fiber |
Publications (2)
Publication Number | Publication Date |
---|---|
NO870773D0 NO870773D0 (no) | 1987-02-25 |
NO870773L true NO870773L (no) | 1987-08-27 |
Family
ID=27125659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO870773A NO870773L (no) | 1986-02-26 | 1987-02-25 | Polariseringsanordning og fremgangsmte derved. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4721352A (no) |
EP (1) | EP0234943A1 (no) |
KR (1) | KR870008207A (no) |
AU (1) | AU6901387A (no) |
CA (1) | CA1298647C (no) |
IL (1) | IL81605A0 (no) |
NO (1) | NO870773L (no) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4840461A (en) * | 1986-10-07 | 1989-06-20 | British Telecommunications Public Limited Company | Optical switching devices having liquid crystal with splayed molecular orientation |
US4895422A (en) * | 1988-12-13 | 1990-01-23 | The United States Of America As Represented By The Secretary Of The Air Force | Phase-matchable, single-mode fiber-optic device |
AT397442B (de) * | 1989-02-21 | 1994-04-25 | Zehetner Johann | Bearbeitungsverfahren für mit kapillarkanal ausgeführte lichtleiter und mit einem solchen lichtleiter ausgestattetes optisches bauelement |
US4887884A (en) * | 1989-02-23 | 1989-12-19 | Unisys Corporation | Capillary non-linear optical waveguide device |
US4948225A (en) * | 1989-10-11 | 1990-08-14 | Eastman Kodak Company | Nonlinear optical article for modulating polarized light |
US5381251A (en) * | 1992-04-07 | 1995-01-10 | Sharp Kabushiki Kaisha | Optical switch element and a liquid crystal light directional coupler used in the optical switch element |
US5347377A (en) * | 1992-06-17 | 1994-09-13 | Eastman Kodak Company | Planar waveguide liquid crystal variable retarder |
US5586205A (en) * | 1995-04-10 | 1996-12-17 | National Science Council | Apparatus for selecting waveguide modes in optical fiber and the method of manufacturing the same |
US5928819A (en) * | 1996-12-19 | 1999-07-27 | Xerox Corporation | Methods to fabricate optical equivalents of fiber optic face plates using reactive liquid crystals and polymers |
US5726730A (en) * | 1996-12-19 | 1998-03-10 | Xerox Corporation | Optical equivalents of fiber optic face plates using reactive liquid crystals and polymers |
US5892857A (en) * | 1997-01-21 | 1999-04-06 | Molecular Optoelectronics Corporation | Electro-optic compound waveguide intensity modular and method using same |
US6026205A (en) * | 1997-01-21 | 2000-02-15 | Molecular Optoelectronics Corporation | Compound optical waveguide and filter applications thereof |
US7003181B2 (en) * | 1997-02-12 | 2006-02-21 | Domash Lawrence H | Switchable optical components |
US5937115A (en) * | 1997-02-12 | 1999-08-10 | Foster-Miller, Inc. | Switchable optical components/structures and methods for the fabrication thereof |
US6567573B1 (en) | 1997-02-12 | 2003-05-20 | Digilens, Inc. | Switchable optical components |
US6160606A (en) * | 1997-08-05 | 2000-12-12 | Xerox Corporation | Optical equivalents of fiber optic face plates using irradiation sensitive glass |
AU9103798A (en) * | 1997-08-13 | 1999-03-08 | Foster-Miller Inc. | Switchable optical components |
US6081634A (en) * | 1998-09-25 | 2000-06-27 | The United States Of America As Represented By The National Security Agency | All-fiber optically-controlled optical switch |
US6603902B1 (en) * | 1999-10-26 | 2003-08-05 | Bti Photonics Inc. | Wavelength selective variable reflector |
US6597833B1 (en) * | 2000-06-27 | 2003-07-22 | Oluma, Inc. | Wavelength-division multiplexers and demultiplexers based on mach-zehnder interferometers and evanescent coupling |
US6501875B2 (en) * | 2000-06-27 | 2002-12-31 | Oluma, Inc. | Mach-Zehnder inteferometers and applications based on evanescent coupling through side-polished fiber coupling ports |
US6625349B2 (en) * | 2000-06-27 | 2003-09-23 | Oluma, Inc. | Evanescent optical coupling between a waveguide formed on a substrate and a side-polished fiber |
US6516114B2 (en) * | 2000-06-27 | 2003-02-04 | Oluma, Inc. | Integration of fibers on substrates fabricated with grooves |
US6621951B1 (en) * | 2000-06-27 | 2003-09-16 | Oluma, Inc. | Thin film structures in devices with a fiber on a substrate |
US6571035B1 (en) * | 2000-08-10 | 2003-05-27 | Oluma, Inc. | Fiber optical switches based on optical evanescent coupling between two fibers |
US6621952B1 (en) * | 2000-08-10 | 2003-09-16 | Oluma, Inc. | In-fiber variable optical attenuators and modulators using index-changing liquid media |
US6542663B1 (en) * | 2000-09-07 | 2003-04-01 | Oluma, Inc. | Coupling control in side-polished fiber devices |
US6876806B2 (en) * | 2000-11-14 | 2005-04-05 | Optiva, Inc. | Optical waveguides and method of fabrication thereof |
US6760496B2 (en) * | 2002-01-31 | 2004-07-06 | Photodigm, Inc. | Inline ferromagnetic-composite isolator and method |
EP1372024A1 (en) * | 2002-06-12 | 2003-12-17 | Alcatel | Liquid crystal optical phase modulator |
CA2396831A1 (en) * | 2002-08-02 | 2004-02-02 | Femtonics Corporation | Microstructuring optical wave guide devices with femtosecond optical pulses |
US7315665B1 (en) * | 2004-02-10 | 2008-01-01 | Meadowlark Optics, Inc. | Liquid-crystal planar-waveguide apparatus and method for fast control of polarization and other properties of light |
JP2006030660A (ja) * | 2004-07-16 | 2006-02-02 | Shinko Electric Ind Co Ltd | 基板、半導体装置、基板の製造方法、及び半導体装置の製造方法 |
JP4558400B2 (ja) * | 2004-07-23 | 2010-10-06 | 新光電気工業株式会社 | 半導体装置 |
CN108562374A (zh) * | 2018-04-12 | 2018-09-21 | 南昌航空大学 | 一种基于d型光纤与向列液晶微滴耦合的温度传感器 |
US10976579B2 (en) | 2018-08-09 | 2021-04-13 | Analog Devices, Inc. | Liquid crystal waveguide with active incoupling |
CN109387656B (zh) * | 2018-11-01 | 2021-01-26 | 京东方科技集团股份有限公司 | 一种转速传感器及其制作方法、驱动方法、电子设备 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3802760A (en) * | 1971-06-29 | 1974-04-09 | Bell Telephone Labor Inc | Devices for varying thin film waveguiding properties |
US3918794A (en) * | 1974-11-29 | 1975-11-11 | Us Navy | Liquid crystal optical switch coupler |
JPS536052A (en) * | 1976-07-06 | 1978-01-20 | Mitsubishi Electric Corp | Optically variable branching device |
GB1536518A (en) * | 1977-08-04 | 1978-12-20 | Standard Telephones Cables Ltd | Tap arrangement for a fibre optic transmission system |
JPS54137362A (en) * | 1978-04-18 | 1979-10-25 | Matsushita Electric Ind Co Ltd | Optically branching and coupling device and optical attenuator |
DE3065895D1 (en) * | 1979-09-14 | 1984-01-19 | Cortaillod Cables Sa | Device for optical coupling |
DE3011663A1 (de) * | 1980-03-26 | 1981-10-01 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Polarisator fuer faseroptische anordnungen |
US4493528A (en) * | 1980-04-11 | 1985-01-15 | Board Of Trustees Of The Leland Stanford Junior University | Fiber optic directional coupler |
US4389090A (en) * | 1980-09-04 | 1983-06-21 | The Board Of Trustees Of Leland Stanford Jr. Univ. | Fiber optic polarization controller |
US4386822A (en) * | 1980-10-10 | 1983-06-07 | The Leland Stanford Junior University | Polarizer and method |
US4536058A (en) * | 1981-09-10 | 1985-08-20 | The Board Of Trustees Of The Leland Stanford Junior University | Method of manufacturing a fiber optic directional coupler |
DE3305104A1 (de) * | 1983-02-15 | 1984-08-16 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Faseroptischer polarisator |
US4589728A (en) * | 1983-08-26 | 1986-05-20 | Andrew Corporation | Optical fiber polarizer |
US4557551A (en) * | 1983-09-28 | 1985-12-10 | Andrew Corporation | Non-linear optical fiber coupler and a method of making same |
US4666235A (en) * | 1984-03-16 | 1987-05-19 | Litton Systems, Inc. | Stable fiber optic polarizer |
-
1986
- 1986-02-27 US US06/833,953 patent/US4721352A/en not_active Expired - Lifetime
-
1987
- 1987-02-17 IL IL81605A patent/IL81605A0/xx unknown
- 1987-02-18 AU AU69013/87A patent/AU6901387A/en not_active Abandoned
- 1987-02-25 KR KR870001581A patent/KR870008207A/ko not_active Application Discontinuation
- 1987-02-25 CA CA000530550A patent/CA1298647C/en not_active Expired - Lifetime
- 1987-02-25 NO NO870773A patent/NO870773L/no unknown
- 1987-02-26 EP EP87301718A patent/EP0234943A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP0234943A1 (en) | 1987-09-02 |
AU6901387A (en) | 1987-08-27 |
US4721352A (en) | 1988-01-26 |
KR870008207A (ko) | 1987-09-25 |
IL81605A0 (en) | 1987-09-16 |
CA1298647C (en) | 1992-04-07 |
NO870773D0 (no) | 1987-02-25 |
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