GB1482026A - Optical waveguide devices - Google Patents

Optical waveguide devices

Info

Publication number
GB1482026A
GB1482026A GB52642/74A GB5264274A GB1482026A GB 1482026 A GB1482026 A GB 1482026A GB 52642/74 A GB52642/74 A GB 52642/74A GB 5264274 A GB5264274 A GB 5264274A GB 1482026 A GB1482026 A GB 1482026A
Authority
GB
United Kingdom
Prior art keywords
guide
wave
leaky
light
planar surface
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.)
Expired
Application number
GB52642/74A
Other languages
English (en)
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of GB1482026A publication Critical patent/GB1482026A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/06—Construction or shape of active medium
    • H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
    • H01S3/0632—Thin film lasers in which light propagates in the plane of the thin film
    • H01S3/0635—Thin film lasers in which light propagates in the plane of the thin film provided with a periodic structure, e.g. using distributed feed-back, grating couplers
    • 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
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/122—Basic optical elements, e.g. light-guiding paths
    • G02B6/124—Geodesic lenses or integrated gratings
    • 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
    • G02F1/29—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 position or the direction of light beams, i.e. deflection
    • G02F1/295—Analog deflection from or in an optical waveguide structure]
    • G02F1/2955—Analog deflection from or in an optical waveguide structure] by controlled diffraction or phased-array beam steering
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/02—Constructional details
    • H01S3/022—Constructional details of liquid lasers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/20—Liquids
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/30—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 grating
    • G02F2201/302—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 grating grating coupler

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Lasers (AREA)
  • Optical Integrated Circuits (AREA)
  • Optical Couplings Of Light Guides (AREA)
GB52642/74A 1974-01-14 1974-12-05 Optical waveguide devices Expired GB1482026A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US432926A US3898585A (en) 1974-01-14 1974-01-14 Leaky corrugated optical waveguide device

Publications (1)

Publication Number Publication Date
GB1482026A true GB1482026A (en) 1977-08-03

Family

ID=23718135

Family Applications (1)

Application Number Title Priority Date Filing Date
GB52642/74A Expired GB1482026A (en) 1974-01-14 1974-12-05 Optical waveguide devices

Country Status (5)

Country Link
US (1) US3898585A (cg-RX-API-DMAC7.html)
JP (1) JPS50104036A (cg-RX-API-DMAC7.html)
DE (1) DE2459762A1 (cg-RX-API-DMAC7.html)
FR (1) FR2257918B1 (cg-RX-API-DMAC7.html)
GB (1) GB1482026A (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1402564A4 (en) * 2001-05-17 2005-06-29 Optronx Inc Integrated optical / electronic circuits and related processes for the same production of these

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4006432A (en) * 1974-10-15 1977-02-01 Xerox Corporation Integrated grating output coupler in diode lasers
JPS525294A (en) * 1975-07-02 1977-01-14 Rikagaku Kenkyusho Laser with variable wave length
US4156206A (en) * 1976-12-30 1979-05-22 International Business Machines Corporation Grating coupled waveguide laser apparatus
US4208637A (en) * 1977-03-09 1980-06-17 Agency Of Industrial Science & Technology, Ministry Of International Trade & Industry Tunable optical device
FR2428333A1 (fr) * 1978-06-09 1980-01-04 Thomson Csf " laser " a reflecteur distribue
US4661783A (en) * 1981-03-18 1987-04-28 The United States Of America As Represented By The Secretary Of The Navy Free electron and cyclotron resonance distributed feedback lasers and masers
US4531809A (en) * 1983-09-08 1985-07-30 Gte Laboratories Incorporated Optical waveguide coupling device
JPH0656456B2 (ja) * 1986-07-02 1994-07-27 日本電気株式会社 平面型光制御素子
US4786128A (en) * 1986-12-02 1988-11-22 Quantum Diagnostics, Ltd. Device for modulating and reflecting electromagnetic radiation employing electro-optic layer having a variable index of refraction
US4745617A (en) * 1987-03-27 1988-05-17 Hughes Aircraft Company Ideal distributed Bragg reflectors and resonators
GB8710067D0 (en) * 1987-04-28 1987-06-03 British Telecomm Optical device
US4801184A (en) * 1987-06-15 1989-01-31 Eastman Kodak Company Integrated optical read/write head and apparatus incorporating same
JPS6490427A (en) * 1987-09-30 1989-04-06 Sharp Kk Light wavelength converter
US4813052A (en) * 1987-12-23 1989-03-14 The United States Of America As Represented By The Secretary Of The Air Force Dielectric ridge waveguide gas laser apparatus
US5090017A (en) * 1989-05-31 1992-02-18 The Regents Of The University Of California Electromagnetic scattering in active guides
US5230029A (en) * 1989-05-31 1993-07-20 The Regents Of The University Of California Electromagnetic scattering in active guides
US5011264A (en) * 1989-12-28 1991-04-30 General Dynamics Corp., Electronics Divn. Wide linear dynamic range optical modulator
US5072599A (en) * 1991-03-13 1991-12-17 Simone John J Air tube control for frozen dessert machine
US5349602A (en) * 1993-03-15 1994-09-20 Sdl, Inc. Broad-area MOPA device with leaky waveguide beam expander
US5412743A (en) * 1993-12-06 1995-05-02 Eastman Kodak Company Method and apparatus for amplitude modulation of a laser beam
FR2748328B1 (fr) * 1996-05-02 1998-07-31 Loisel Bertrand Guide optique a reseau de bragg et a coeur en silice
JP3453495B2 (ja) * 1996-07-26 2003-10-06 キヤノン株式会社 密着型イメージセンサ及び画像読取装置
FR2764398A1 (fr) * 1997-06-06 1998-12-11 Commissariat Energie Atomique Deflecteur electro-optique de faisceau lumineux, notamment pour adressage optique multipoints
US6330265B1 (en) * 1998-04-21 2001-12-11 Kabushiki Kaisha Toshiba Optical functional element and transmission device
WO2000043828A1 (en) * 1999-01-26 2000-07-27 Templex Technology, Inc. Dynamically reconfigurable composite grating filters for temporal waveform processing
US7548015B2 (en) * 2000-11-02 2009-06-16 Danfoss A/S Multilayer composite and a method of making such
US8181338B2 (en) * 2000-11-02 2012-05-22 Danfoss A/S Method of making a multilayer composite
US7518284B2 (en) 2000-11-02 2009-04-14 Danfoss A/S Dielectric composite and a method of manufacturing a dielectric composite
ATE384935T1 (de) * 2001-12-21 2008-02-15 Danfoss As Dielektrisches betätigungsglied oder sensorstruktur und herstellungsverfahren
CN100530931C (zh) * 2002-09-20 2009-08-19 丹福斯有限公司 弹性体致动器及制造致动器的方法
WO2004093763A1 (en) 2003-02-24 2004-11-04 Danfoss A/S Electro active elastic compression bandage
JP4222296B2 (ja) * 2004-11-22 2009-02-12 住友電気工業株式会社 レーザ加工方法とレーザ加工装置
US7436282B2 (en) * 2004-12-07 2008-10-14 Multi-Fineline Electronix, Inc. Miniature circuitry and inductive components and methods for manufacturing same
US20100017922A1 (en) * 2006-05-31 2010-01-21 Heungjoo Shin Integrated sensing probes, methods of fabrication thereof, and methods of use thereof
US7732999B2 (en) * 2006-11-03 2010-06-08 Danfoss A/S Direct acting capacitive transducer
US7880371B2 (en) * 2006-11-03 2011-02-01 Danfoss A/S Dielectric composite and a method of manufacturing a dielectric composite
DE102007037502B4 (de) * 2007-08-08 2014-04-03 Epcos Ag Bauelement mit reduziertem Temperaturgang
WO2009132650A2 (en) * 2008-04-30 2009-11-05 Danfoss A/S A power actuated valve
WO2009132651A1 (en) * 2008-04-30 2009-11-05 Danfoss A/S A pump powered by a polymer transducer
US9806425B2 (en) 2011-02-11 2017-10-31 AMI Research & Development, LLC High performance low profile antennas
US9246230B2 (en) 2011-02-11 2016-01-26 AMI Research & Development, LLC High performance low profile antennas
US8582935B2 (en) 2011-02-11 2013-11-12 AMI Research & Development, LLC Correction wedge for leaky solar array
US9281424B2 (en) 2012-01-24 2016-03-08 AMI Research & Development, LLC Wideband light energy waveguide and detector
US8692442B2 (en) 2012-02-14 2014-04-08 Danfoss Polypower A/S Polymer transducer and a connector for a transducer
US8891222B2 (en) 2012-02-14 2014-11-18 Danfoss A/S Capacitive transducer and a method for manufacturing a transducer
US9557480B2 (en) 2013-11-06 2017-01-31 R.A. Miller Industries, Inc. Graphene coupled MIM rectifier especially for use in monolithic broadband infrared energy collector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1402564A4 (en) * 2001-05-17 2005-06-29 Optronx Inc Integrated optical / electronic circuits and related processes for the same production of these

Also Published As

Publication number Publication date
JPS50104036A (cg-RX-API-DMAC7.html) 1975-08-16
FR2257918A1 (cg-RX-API-DMAC7.html) 1975-08-08
US3898585A (en) 1975-08-05
FR2257918B1 (cg-RX-API-DMAC7.html) 1976-10-22
DE2459762A1 (de) 1975-07-17

Similar Documents

Publication Publication Date Title
GB1482026A (en) Optical waveguide devices
US3905676A (en) Coupling device for optical waveguide
US3958862A (en) Electro-optical modulator
US4006963A (en) Controllable, electro-optical grating coupler
US4039249A (en) Integrated optical devices including tunable fixed grating
CA2360937C (en) Dynamically reconfigurable composite grating filters for temporal waveform processing
US4054362A (en) Device for modulating light
CA1153229A (en) Non-linear optical device with a composite waveguide and radiation source using such a device
US8620117B2 (en) Optical device, optical deflection device, and optical modulation device
US5412743A (en) Method and apparatus for amplitude modulation of a laser beam
US5638468A (en) Optical modulation system
US3930718A (en) Electro-optic modulator
US4264125A (en) Transmissive surface layer effect electro-optic device for use in optical modulators and the like
US4856006A (en) Higher harmonic generating device
US5002360A (en) Frequency doubling optical waveguide with active phase matching
US4880288A (en) Integrated optical waveguide, method for its manufacture, and its use in an electro-optical modulator
Hill et al. A distributed-feedback side-coupled laser
US5046803A (en) Actively phased matched frequency doubling optical waveguide
JPS57158616A (en) Optical coupler
US20140307994A1 (en) Electro-optic modulator having large bandwidth
EP0558801A1 (en) Wavelength converting element
US4199221A (en) Electro-optic thin-film waveguide modulator device
Yi-Yan et al. Two-dimensional grating unit cell demultiplexer for thin-film optical waveguides
JPS58130327A (ja) ２次元光偏向器
JPS5727086A (en) Wavelength controlled laser wherein wave guide and grating lens are applied

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee