DE69032162D1 - Verfahren zur steuerung von gegenden von ferroelektrischen polarisationsgebieten in festkoerpern - Google Patents

Verfahren zur steuerung von gegenden von ferroelektrischen polarisationsgebieten in festkoerpern

Info

Publication number
DE69032162D1
DE69032162D1 DE69032162T DE69032162T DE69032162D1 DE 69032162 D1 DE69032162 D1 DE 69032162D1 DE 69032162 T DE69032162 T DE 69032162T DE 69032162 T DE69032162 T DE 69032162T DE 69032162 D1 DE69032162 D1 DE 69032162D1
Authority
DE
Germany
Prior art keywords
areas
solid bodies
controlling
ferroelectric polarization
ferroelectric
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 - Fee Related
Application number
DE69032162T
Other languages
English (en)
Other versions
DE69032162T2 (de
Inventor
Robert Byer
Martin Fejer
Eric Lim
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.)
Leland Stanford Junior University
Original Assignee
Leland Stanford Junior University
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 Leland Stanford Junior University filed Critical Leland Stanford Junior University
Publication of DE69032162D1 publication Critical patent/DE69032162D1/de
Application granted granted Critical
Publication of DE69032162T2 publication Critical patent/DE69032162T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G02F1/355—Non-linear optics characterised by the materials used
    • G02F1/3558—Poled materials, e.g. with periodic poling; Fabrication of domain inverted structures, e.g. for quasi-phase-matching [QPM]
    • 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
    • G02F1/37—Non-linear optics for second-harmonic generation
    • G02F1/377—Non-linear optics for second-harmonic generation in an optical waveguide structure
    • G02F1/3775—Non-linear optics for second-harmonic generation in an optical waveguide structure with a periodic structure, e.g. domain inversion, for quasi-phase-matching [QPM]
    • 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
    • G02F1/353—Frequency conversion, i.e. wherein a light beam is generated with frequency components different from those of the incident light beams
    • G02F1/3544—Particular phase matching techniques
    • G02F1/3548—Quasi phase matching [QPM], e.g. using a periodic domain inverted structure
    • 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
    • G02F1/37—Non-linear optics for second-harmonic generation
    • 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
    • G02F1/37—Non-linear optics for second-harmonic generation
    • G02F1/377—Non-linear optics for second-harmonic generation in an optical waveguide structure
    • 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
    • G02F2202/00—Materials and properties
    • G02F2202/20—LiNbO3, LiTaO3

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Integrated Circuits (AREA)
  • Inorganic Insulating Materials (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Lasers (AREA)
  • Light Receiving Elements (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
DE69032162T 1989-02-01 1990-01-31 Verfahren zur steuerung von gegenden von ferroelektrischen polarisationsgebieten in festkoerpern Expired - Fee Related DE69032162T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30521589A 1989-02-01 1989-02-01
PCT/US1990/000425 WO1990009094A2 (en) 1989-02-01 1990-01-31 Nonlinear optical radiation generator and method of controlling regions of ferroelectric polarization domains in solid state bodies

Publications (2)

Publication Number Publication Date
DE69032162D1 true DE69032162D1 (de) 1998-04-23
DE69032162T2 DE69032162T2 (de) 1998-10-08

Family

ID=23179838

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69032162T Expired - Fee Related DE69032162T2 (de) 1989-02-01 1990-01-31 Verfahren zur steuerung von gegenden von ferroelektrischen polarisationsgebieten in festkoerpern
DE69033717T Expired - Fee Related DE69033717T2 (de) 1989-02-01 1990-01-31 Verfahren zur Bildung von Bereichen ausgewählter ferroelektrischer Polarisation in einem Körper aus ferroelektrischem Material

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69033717T Expired - Fee Related DE69033717T2 (de) 1989-02-01 1990-01-31 Verfahren zur Bildung von Bereichen ausgewählter ferroelektrischer Polarisation in einem Körper aus ferroelektrischem Material

Country Status (6)

Country Link
US (3) US5036220B1 (de)
EP (2) EP0478548B1 (de)
JP (1) JPH04507299A (de)
AT (2) ATE199992T1 (de)
DE (2) DE69032162T2 (de)
WO (1) WO1990009094A2 (de)

Families Citing this family (89)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE462352B (sv) * 1988-10-25 1990-06-11 Optisk Forskning Inst Vaagledare samt foerfarande foer framstaellning av saadan
EP0409104B1 (de) * 1989-05-18 1996-05-01 Sony Corporation Verfahren zur Kontrolle der ferroelektrischen Domänen eines nichtlinearen optischen Substrates
JPH03251826A (ja) * 1990-01-25 1991-11-11 Oki Electric Ind Co Ltd 第２高調波発生素子
US5157754A (en) * 1990-04-25 1992-10-20 E. I. Du Pont De Nemours Wavelength conversion by quasi phase matching and the manufacture and use of optical articles therefor
US5854870A (en) * 1990-05-25 1998-12-29 Hitachi, Ltd. Short-wavelength laser light source
JP2685969B2 (ja) * 1990-08-29 1997-12-08 沖電気工業株式会社 第２高調波発生装置
JP2750231B2 (ja) * 1990-11-05 1998-05-13 富士通株式会社 導波路型第２高調波発生素子の製造方法
NL9002410A (nl) * 1990-11-06 1992-06-01 Philips Nv Inrichting voor het verdubbelen van de frequentie van een lichtgolf.
US5333231A (en) * 1991-05-02 1994-07-26 Ricoh Company, Ltd. Wavelength conversion element
US5856880A (en) * 1991-06-17 1999-01-05 Uniphase Telecommunications Products, Inc. Laser assisted thermo-electric poling of ferroelectric material
DE69223569T2 (de) * 1991-09-18 1998-04-16 Fujitsu Ltd Verfahren zur Herstellung einer optischen Vorrichtung für die Erzeugung eines frequenzverdoppelten optischen Strahls
JP2704341B2 (ja) * 1991-12-02 1998-01-26 富士写真フイルム株式会社 光波長変換装置
FR2684772B1 (fr) * 1991-12-10 1994-08-26 Thomson Csf Reseau d'indice optique commandable electriquement.
US5412502A (en) * 1992-01-24 1995-05-02 Hitachi Metals, Ltd. Second harmonic generating element and the production method thereof
US5185752A (en) * 1992-02-18 1993-02-09 Spectra Diode Laboratories, Inc. Coupling arrangements for frequency-doubled diode lasers
JP3529144B2 (ja) * 1992-03-03 2004-05-24 富士写真フイルム株式会社 強誘電体のドメイン反転構造形成方法
US5303247A (en) * 1992-03-11 1994-04-12 Matsushita Electric Industrial Co., Ltd. Optical harmonic generating device for generating harmonic wave from fundamental wave and shorter wavelength laser generating apparatus in which fundamental wave of laser is converted to harmonic wave with the device
JP2783047B2 (ja) * 1992-03-27 1998-08-06 松下電器産業株式会社 光波長変換素子およびそれを用いたレーザ光源
JPH05333395A (ja) * 1992-04-03 1993-12-17 Fuji Photo Film Co Ltd 光波長変換装置
JP2852831B2 (ja) * 1992-04-16 1999-02-03 富士写真フイルム株式会社 強誘電体のドメイン反転構造形成方法
US5590141A (en) * 1992-04-24 1996-12-31 Electro Scientific Industries, Inc. Method and apparatus for generating and employing a high density of excited ions in a lasant
US5559824A (en) * 1992-04-24 1996-09-24 Electro Scientific Industries, Inc. Optical frequency-converting medium pumped by unstable resonator semiconductor laser
US5619369A (en) * 1992-07-16 1997-04-08 Matsushita Electric Industrial Co., Ltd. Diffracting device having distributed bragg reflector and wavelength changing device having optical waveguide with periodically inverted-polarization layers
US5295218A (en) * 1992-09-29 1994-03-15 Eastman Kodak Company Frequency conversion in inorganic thin film waveguides by quasi-phase-matching
US5317666A (en) * 1992-09-29 1994-05-31 Eastman Kodak Company Waveguide nonlinear optical frequency converter with integral modulation and optimization means
US5317446A (en) * 1992-09-29 1994-05-31 Eastman Kodak Company Electrooptic device for scanning using domain reversed regions
EP0844511B2 (de) * 1992-10-07 2006-12-20 Matsushita Electric Industrial Co., Ltd. Optische Wellenlängenwandlervorrichtung zur Erzeugung der zweiten Harmonischen
US5278924A (en) * 1993-02-04 1994-01-11 Hughes Aircraft Company Periodic domain reversal electro-optic modulator
US5355247A (en) * 1993-03-30 1994-10-11 The Board Of Trustees Of The Leland Stanford, Jr. University Method using a monolithic crystalline material for producing radiation by quasi-phase-matching, diffusion bonded monolithic crystalline material for quasi-phase-matching, and method for fabricating same
US5502590A (en) * 1993-06-08 1996-03-26 Nippon Steel Corporation Harmonic wave generating element for coherent light having short wavelength
US5519802A (en) * 1994-05-09 1996-05-21 Deacon Research Method for making devices having a pattern poled structure and pattern poled structure devices
US5436758A (en) * 1994-06-17 1995-07-25 Eastman Kodak Company Quasi-phasematched frequency converters
US5692085A (en) * 1994-08-23 1997-11-25 U.S. Philips Corporation Method of assembling a radiation source unit for supplying short-wave optical radiation
US5630004A (en) * 1994-09-09 1997-05-13 Deacon Research Controllable beam director using poled structure
US5491762A (en) * 1994-09-09 1996-02-13 Deacon Research ATM switch with electrically-controlled waveguide-routing
US5703710A (en) * 1994-09-09 1997-12-30 Deacon Research Method for manipulating optical energy using poled structure
US5488681A (en) * 1994-09-09 1996-01-30 Deacon Research Method for controllable optical power splitting
US5835458A (en) * 1994-09-09 1998-11-10 Gemfire Corporation Solid state optical data reader using an electric field for routing control
US5504772A (en) * 1994-09-09 1996-04-02 Deacon Research Laser with electrically-controlled grating reflector
US5581642A (en) * 1994-09-09 1996-12-03 Deacon Research Optical frequency channel selection filter with electronically-controlled grating structures
US5586206A (en) * 1994-09-09 1996-12-17 Deacon Research Optical power splitter with electrically-controlled switching structures
US5800767A (en) * 1994-09-16 1998-09-01 The Board Of Trustees Of The Leland Stanford Junior University Electric field domain patterning
JPH10506724A (ja) * 1994-10-03 1998-06-30 エスディーエル インク． チューニング可能な青色レーザダイオード
US5544271A (en) * 1994-12-12 1996-08-06 Uniphase Corporation Nonlinear optical generator with index of refraction perturbed reflector arrangement
US6333943B1 (en) * 1995-06-02 2001-12-25 Matsushita Electric Industrial Co., Ltd. Optical device, laser beam source, laser apparatus and method of producing optical device
US5644422A (en) * 1996-01-16 1997-07-01 New Focus, Inc. Techniques of radiation phase matching within optical crystals
US5875053A (en) * 1996-01-26 1999-02-23 Sdl, Inc. Periodic electric field poled crystal waveguides
US6021141A (en) * 1996-03-29 2000-02-01 Sdl, Inc. Tunable blue laser diode
US5682398A (en) * 1996-05-03 1997-10-28 Eastman Kodak Company Frequency conversion laser devices
US5761226A (en) * 1996-05-29 1998-06-02 Eastman Kodak Company Frequency conversion laser devices
US5787102A (en) * 1996-11-20 1998-07-28 Lightwave Electronics Corporation Light generating device and method using a periodically structured non-linear material and orthogonal optical interaction
US5943464A (en) * 1997-02-07 1999-08-24 Khodja; Salah Nonlinear optical device including poled waveguide and associated fabrication methods
US7656578B2 (en) 1997-03-21 2010-02-02 Imra America, Inc. Microchip-Yb fiber hybrid optical amplifier for micro-machining and marking
DE69816516D1 (de) * 1997-04-23 2003-08-28 Mitsubishi Cable Ind Ltd Laservorrichtung und Verfahren für Laseremission unter Verwendung desselben
US5818630A (en) * 1997-06-25 1998-10-06 Imra America, Inc. Single-mode amplifiers and compressors based on multi-mode fibers
US6768572B2 (en) 1997-10-29 2004-07-27 Teloptics Corporation Solid state free space switch array on a substrate
US6310712B1 (en) 1997-10-29 2001-10-30 Teloptics Corporation Discrete element light modulating microstructure devices
US6816296B2 (en) 1997-10-29 2004-11-09 Teloptics Corporation Optical switching network and network node and method of optical switching
WO1999063393A2 (en) * 1998-05-11 1999-12-09 California Institute Of Technology Method for pressurized annealing of lithium niobate and resulting lithium niobate structures
US6711183B1 (en) 1998-05-18 2004-03-23 Matsushita Electric Industrial Co., Ltd. Optical wavelength conversion device, coherent light generator, and optical information processing apparatus
US6486996B1 (en) 1998-10-27 2002-11-26 Teloptics Corporations Discrete element light modulating microstructure devices
US6275512B1 (en) 1998-11-25 2001-08-14 Imra America, Inc. Mode-locked multimode fiber laser pulse source
US6201916B1 (en) 1999-03-15 2001-03-13 Lucent Technologies Inc. Article comprising means for optical pulse reshaping
US6701032B1 (en) * 1999-05-27 2004-03-02 Farfield Sensors Limited Device for housing a planar optical component
US6433919B1 (en) 2000-05-19 2002-08-13 Wisconsin Alumni Research Foundation Method and apparatus for wavelength conversion and switching
US6631024B2 (en) * 2001-03-01 2003-10-07 Institut National D'optique Method for the fabrication of patterned poled dielectric structures and devices
US20030031400A1 (en) * 2001-06-28 2003-02-13 Valerio Pruneri Integrated optical waveguide device
US6904066B2 (en) * 2001-11-13 2005-06-07 Yen-Chieh Huang Optical parametric oscillator with distributed feedback grating or distributing Bragg reflector
US6522793B1 (en) 2001-11-21 2003-02-18 Andrei Szilagyi Low voltage electro-optic modulator with integrated driver
US6900928B2 (en) 2002-03-19 2005-05-31 Hc Photonics Corporation Method of patterning and fabricating poled dielectric microstructures within dielectric materials
JP4226851B2 (ja) * 2002-07-15 2009-02-18 サイバーレーザー株式会社 非線形光学結晶素子及びコヒーレント光発生装置
US7072098B2 (en) * 2003-01-29 2006-07-04 Daniel Roy Solli Method and apparatus for polarization control with photonic crystals
US20040175297A1 (en) * 2003-03-04 2004-09-09 Nippon Sheet Glass Co., Ltd. Microchemical system
EP1650597A4 (de) 2003-08-01 2007-09-05 Nippon Telegraph & Telephone Laserlichtquelle
US7483609B2 (en) * 2004-03-30 2009-01-27 Hamamatsu Foundation For Science And Technology Promotion Image wavelength conversion device, method of manufacturing the device, and image conversion system using the device
TWI233506B (en) * 2004-05-20 2005-06-01 Univ Nat Sun Yat Sen Method and apparatus for fabricating a crystal fiber
US7173950B2 (en) * 2004-06-25 2007-02-06 Bookham Technology Plc Low-noise high-power SHG laser system
WO2006016410A1 (ja) * 2004-08-12 2006-02-16 Mitsubishi Denki Kabushiki Kaisha 基本波光源及び波長変換器
DE102005004478B4 (de) * 2004-09-30 2009-03-19 Osram Opto Semiconductors Gmbh Trapezlaservorrichtung
TWI249509B (en) * 2004-11-22 2006-02-21 Univ Nat Sun Yat Sen Method and apparatus for fabricating a crystal fiber
JP2007248850A (ja) * 2006-03-16 2007-09-27 Oki Electric Ind Co Ltd マッハツェンダ型半導体素子及びその制御方法
US7436579B1 (en) * 2006-09-08 2008-10-14 Arasor Corporation Mobile charge induced periodic poling and device
US7728697B2 (en) * 2006-09-26 2010-06-01 Mg Materials Corporation Systems and methods for electrically reducing ferroelectric materials to increase bulk conductivity
WO2009015474A1 (en) * 2007-07-31 2009-02-05 Ye Hu Method of ferroelectronic domain inversion and its applications
DE102007046611A1 (de) * 2007-09-28 2009-04-02 Osram Opto Semiconductors Gmbh Lichtquelle mit Konversionselement und Lichtwellenleiter, Verfahren zur Herstellung der Lichtquelle und deren Verwendung
JP2010020285A (ja) * 2008-03-28 2010-01-28 Panasonic Corp レーザ光源、画像表示装置、及び加工装置
KR101018278B1 (ko) * 2008-09-19 2011-03-04 전자부품연구원 파장가변 소자 패키지
US9960568B1 (en) * 2016-11-14 2018-05-01 The United States Of America As Represented By The Secretary Of The Air Force Growth/fabrication of organic-inorganic quasi phase-matching structures for frequency conversion devices
US11469567B2 (en) 2020-03-13 2022-10-11 The Board Of Trustees Of The Leland Stanford Junior University Nonlinear optical devices based on quasi-phase-matched interactions in dispersion-engineered nanophotonics

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2964832A (en) * 1957-07-25 1960-12-20 Sperry Rand Corp Ferroelectrics
US3970959A (en) * 1973-04-30 1976-07-20 The Regents Of The University Of California Two dimensional distributed feedback devices and lasers
US3842289A (en) * 1973-05-18 1974-10-15 California Inst Of Techn Thin film waveguide with a periodically modulated nonlinear optical coefficient
US4100313A (en) * 1975-10-28 1978-07-11 Rca Corporation Process for forming an optical waveguide
FR2385114A1 (fr) * 1977-03-23 1978-10-20 Thomson Csf Dispositif optique non lineaire en couche mince et son procede de fabrication
US4196963A (en) * 1978-05-30 1980-04-08 Hughes Aircraft Company Method for eliminating Li2 O out-diffusion in LiNbO3 and LiTaO3 waveguide structures
US4382978A (en) * 1978-08-31 1983-05-10 Hughes Aircraft Company Method of laser enhanced thermal diffusion
FR2548393B1 (fr) * 1983-06-17 1986-11-21 Thomson Csf Dispositif polariseur optique integre et son procede de fabrication
JPS6147928A (ja) * 1984-08-14 1986-03-08 Yokogawa Hokushin Electric Corp 光電圧センサ
US4886587A (en) * 1984-09-14 1989-12-12 Canon Kabushiki Kaisha Method of producing thin film optical element by ion injection under electric field
US4739507A (en) * 1984-11-26 1988-04-19 Board Of Trustees, Stanford University Diode end pumped laser and harmonic generator using same
JPS61146796A (ja) * 1984-12-14 1986-07-04 Shin Etsu Chem Co Ltd タンタル酸リチウム単結晶の単一分域化方法
CA1264567A (en) * 1986-04-25 1990-01-23 Dennis J. Gregoris Integrated optics spectrum analyzer
JPS6344781A (ja) * 1986-08-11 1988-02-25 Sharp Corp 高調波発生装置
JPS6370203A (ja) * 1986-09-11 1988-03-30 Brother Ind Ltd 屈折率分布型光導波路レンズの製造方法
US4780265A (en) * 1986-12-15 1988-10-25 The Dow Chemical Company Films blown by the inflated bubble method of alloys of vinylidene chloride interpolymers and olefin polymers
US4784473A (en) * 1987-03-02 1988-11-15 United States Of America As Represented By The Secretary Of The Navy Ferroelectric optical switching
US4840816A (en) * 1987-03-24 1989-06-20 The United States Of America As Represented By The United States Department Of Energy Method of fabricating optical waveguides by ion implantation doping
US4925263A (en) * 1987-11-05 1990-05-15 Polaroid Corporation Proton-exchanged waveguides for sum-frequency generation
SE462352B (sv) * 1988-10-25 1990-06-11 Optisk Forskning Inst Vaagledare samt foerfarande foer framstaellning av saadan
US4865406A (en) * 1988-11-09 1989-09-12 Hoechst Celanese Corp. Frequency doubling polymeric waveguide
EP0409104B1 (de) * 1989-05-18 1996-05-01 Sony Corporation Verfahren zur Kontrolle der ferroelektrischen Domänen eines nichtlinearen optischen Substrates
JPH03251826A (ja) * 1990-01-25 1991-11-11 Oki Electric Ind Co Ltd 第２高調波発生素子
FR2660493A1 (fr) * 1990-03-30 1991-10-04 Thomson Csf Dispositif laser a changeur de frequence integre de facon monolithique.
US5157754A (en) * 1990-04-25 1992-10-20 E. I. Du Pont De Nemours Wavelength conversion by quasi phase matching and the manufacture and use of optical articles therefor

Also Published As

Publication number Publication date
DE69033717D1 (de) 2001-04-26
US5036220A (en) 1991-07-30
US5838702A (en) 1998-11-17
ATE199992T1 (de) 2001-04-15
WO1990009094A3 (en) 1992-01-23
US5714198A (en) 1998-02-03
US5036220B1 (en) 1995-11-14
EP0683535A1 (de) 1995-11-22
EP0478548A1 (de) 1992-04-08
ATE164236T1 (de) 1998-04-15
JPH04507299A (ja) 1992-12-17
WO1990009094A2 (en) 1990-08-23
EP0478548A4 (en) 1992-09-23
EP0478548B1 (de) 1998-03-18
EP0683535B1 (de) 2001-03-21
DE69033717T2 (de) 2002-02-14
DE69032162T2 (de) 1998-10-08

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