ATE92195T1 - Elektro-optische wellenleitervorrichtung. - Google Patents

Elektro-optische wellenleitervorrichtung.

Info

Publication number
ATE92195T1
ATE92195T1 AT88909795T AT88909795T ATE92195T1 AT E92195 T1 ATE92195 T1 AT E92195T1 AT 88909795 T AT88909795 T AT 88909795T AT 88909795 T AT88909795 T AT 88909795T AT E92195 T1 ATE92195 T1 AT E92195T1
Authority
AT
Austria
Prior art keywords
waveguide
waveguides
pct
electro
diffraction pattern
Prior art date
Application number
AT88909795T
Other languages
English (en)
Inventor
John Michael Heaton
David Robert Wight
Meirion Francis Lewis
Christopher Lawrence West
Original Assignee
Secr Defence Brit
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 Secr Defence Brit filed Critical Secr Defence Brit
Application granted granted Critical
Publication of ATE92195T1 publication Critical patent/ATE92195T1/de

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
    • G02F1/01—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 
    • G02F1/015—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 semiconductor elements having potential barriers, e.g. having a PN or PIN junction
    • G02F1/025—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 semiconductor elements having potential barriers, e.g. having a PN or PIN junction 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
    • 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]
    • 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 
    • G02F1/015—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 semiconductor elements having potential barriers, e.g. having a PN or PIN junction
    • G02F1/0151—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 semiconductor elements having potential barriers, e.g. having a PN or PIN junction modulating the refractive index
    • G02F1/0154—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 semiconductor elements having potential barriers, e.g. having a PN or PIN junction modulating the refractive index using electro-optic effects, e.g. linear electro optic [LEO], Pockels, quadratic electro optical [QEO] or Kerr effect

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Integrated Circuits (AREA)
  • Semiconductor Lasers (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Particle Accelerators (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
AT88909795T 1987-11-20 1988-10-31 Elektro-optische wellenleitervorrichtung. ATE92195T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB878727212A GB8727212D0 (en) 1987-11-20 1987-11-20 Optical beam steering device
PCT/GB1988/000928 WO1989004988A1 (en) 1987-11-20 1988-10-31 Electro-optic waveguide device
EP88909795A EP0390805B1 (de) 1987-11-20 1988-10-31 Elektro-optische wellenleitervorrichtung

Publications (1)

Publication Number Publication Date
ATE92195T1 true ATE92195T1 (de) 1993-08-15

Family

ID=10627286

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88909795T ATE92195T1 (de) 1987-11-20 1988-10-31 Elektro-optische wellenleitervorrichtung.

Country Status (8)

Country Link
US (1) US5082342A (de)
EP (1) EP0390805B1 (de)
JP (2) JP2769176B2 (de)
AT (1) ATE92195T1 (de)
CA (1) CA1309765C (de)
DE (1) DE3882715T2 (de)
GB (2) GB8727212D0 (de)
WO (1) WO1989004988A1 (de)

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JP2733116B2 (ja) * 1989-11-30 1998-03-30 沖電気工業株式会社 光合分波器
GB9027657D0 (en) * 1990-12-20 1991-02-13 Secr Defence Optical device
US5233673A (en) * 1991-10-09 1993-08-03 Hughes Aircraft Company Output steerable optical phased array
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US5463647A (en) * 1993-02-25 1995-10-31 The United States Of America As Represented By The Secretary Of The Air Force Broadband multi-wavelength narrow linewidth laser source using an electro-optic modulator
EP0668507B1 (de) * 1993-07-07 2002-10-09 NEC TOKIN Corporation Fühler für elektrische felder
US5608566A (en) * 1995-08-11 1997-03-04 The United States Of America As Represented By The Secretary Of The Army Multi-directional electro-optic switch
US5790729A (en) * 1996-04-10 1998-08-04 Ohmeda Inc. Photoplethysmographic instrument having an integrated multimode optical coupler device
IL121138A (en) * 1997-06-23 2001-11-25 Chiaro Networks Ltd An integrated device for optical components for beam deflection
US6304695B1 (en) * 1999-05-17 2001-10-16 Chiaro Networks Ltd. Modulated light source
US6441947B1 (en) 2000-04-07 2002-08-27 Hrl Laboratories, Llc Method and apparatus for optical beam steering based on a chirped distributed bragg reflector
US6466703B1 (en) 2000-04-07 2002-10-15 Hrl Laboratories, Llc Method and apparatus for electro-optic delay generation of optical signals
JP2002258081A (ja) 2001-02-28 2002-09-11 Fujitsu Ltd 光配線基板、光配線基板の製造方法及び多層光配線
US6792011B2 (en) * 2001-04-19 2004-09-14 Hrl Laboratories, Llc Frequency modulated laser with high modulation bandwidth
US6853671B2 (en) * 2001-06-13 2005-02-08 Intel Corporation Method and apparatus for tuning a laser with a Bragg grating in a semiconductor substrate
US7088877B2 (en) * 2001-06-13 2006-08-08 Intel Corporation Method and apparatus for tuning a bragg grating in a semiconductor substrate
US6856732B2 (en) * 2001-06-13 2005-02-15 Intel Corporation Method and apparatus for adding/droping optical signals in a semiconductor substrate
US6956998B2 (en) * 2002-08-22 2005-10-18 Prima Luci, Inc. Compact optical delay lines
US6891987B2 (en) * 2002-04-24 2005-05-10 Hrl Laboratories, Llc Multi-aperture beam steering system with wavefront correction based on a tunable optical delay line
US7167605B2 (en) * 2002-06-28 2007-01-23 The Regents Of The University Of California Peripheral coupled traveling wave electro-absorption modulator
US6950577B2 (en) * 2002-07-01 2005-09-27 Intel Corporation Waveguide-based Bragg gratings with spectral sidelobe suppression and method thereof
US6886994B2 (en) 2002-07-18 2005-05-03 Chiaro Networks Ltd. Optical assembly and method for manufacture thereof
US7245792B2 (en) * 2002-08-16 2007-07-17 Intel Corporation Silicon-based tunable single passband optical filter
US20050098843A1 (en) * 2002-12-01 2005-05-12 Igor Touzov Addressable active materials and technology applications
US6853792B2 (en) * 2003-05-16 2005-02-08 Metrophotonics Inc. Planar waveguide structure with segmented trenches and closely spaced, optically isolated waveguides
JP4552396B2 (ja) * 2003-08-27 2010-09-29 富士ゼロックス株式会社 画像形成装置
US7430376B1 (en) 2004-11-29 2008-09-30 Hrl Laboratories, Llc All-optical delay generator for PPM communication systems based on a non-linear waveguide with a chirped DBR
KR101108641B1 (ko) * 2010-02-05 2012-01-31 중앙대학교 산학협력단 음의 구스-한센 시프트를 이용한 광소자
KR101200536B1 (ko) * 2010-05-26 2012-11-13 한국과학기술연구원 바이오 물질을 검출하는 빔 스캐닝 시스템
US20170201067A1 (en) * 2013-01-02 2017-07-13 Vitaly Shchukin Method for improvement of the beam quality of the laser light generated by systems of coherently coupled semiconductor diode light sources
JP6121730B2 (ja) 2013-01-30 2017-04-26 株式会社東芝 光デバイス
KR102268462B1 (ko) * 2013-11-27 2021-06-22 매직 립, 인코포레이티드 가상 및 증강 현실 시스템들 및 방법들
US10156476B2 (en) * 2014-11-13 2018-12-18 Bae Systems Information And Electronic Systems Integration Inc. Solid state wideband fourier transform infrared spectrometer
US10809591B2 (en) 2016-04-28 2020-10-20 Analog Photonics LLC Optical phase shifter device
US10985448B2 (en) * 2017-03-20 2021-04-20 Viasat, Inc. Radio-frequency seal at interface of waveguide blocks
WO2019108578A1 (en) * 2017-11-28 2019-06-06 The Charles Stark Draper Laboratory, Inc. Coupling lens aberration correction through grating design in a switched focal plane array
CN114341715B (zh) * 2019-06-06 2026-01-23 奥普特里斯有限公司 波导装置
KR20220138386A (ko) * 2020-01-14 2022-10-12 퀀텀-에스아이 인코포레이티드 도파관 여기 균일성
EP4091005B1 (de) * 2020-01-16 2026-01-28 SRI International Integrierte vakuumzellenanordnungen
US11953625B2 (en) * 2020-01-27 2024-04-09 The Charles Stark Draper Laboratory, Inc. Beamsplitter architecture for monostatic LiDAR
US12519288B2 (en) 2020-05-26 2026-01-06 Brolis Sensor Technology, Uab Optoelectronic devices with tunable optical mode and carrier distribution in the waveguides
JP7514131B2 (ja) * 2020-07-15 2024-07-10 日本放送協会 光制御デバイスおよびその駆動方法
CN114114721A (zh) * 2020-08-25 2022-03-01 住友电气工业株式会社 光调制器
JP7632101B2 (ja) 2021-06-11 2025-02-19 住友電気工業株式会社 光変調器及び光変調器の製造方法
JP7685397B2 (ja) * 2021-08-31 2025-05-29 日本放送協会 光ビーム収束・発散制御デバイス

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GB1592050A (en) * 1978-01-25 1981-07-01 Nat Res Dev Thin film electro-optic waveguide device
JPS56135827A (en) * 1980-03-26 1981-10-23 Mitsubishi Electric Corp Optical digital-analog converter
DE3025073A1 (de) * 1980-07-02 1982-01-21 Siemens AG, 1000 Berlin und 8000 München Schneller elektrooptischer analog/digital- bzw. digital/analog-wandler
JPS5752004A (en) * 1980-09-12 1982-03-27 Nippon Telegr & Teleph Corp <Ntt> Optical mixing and branching circuit
JPS57176026A (en) * 1981-04-22 1982-10-29 Olympus Optical Co Ltd Optical system analog to digital converter
JPS59181317A (ja) * 1983-03-31 1984-10-15 Sumitomo Electric Ind Ltd 光変調素子
JPS6051822A (ja) * 1983-08-31 1985-03-23 Yokogawa Hokushin Electric Corp 光制御素子
JPS60149030A (ja) * 1983-12-21 1985-08-06 Nec Corp 光スイツチ
JPH0646272B2 (ja) * 1985-05-27 1994-06-15 日本電気株式会社 導波型光ゲートスイッチ
US4923264A (en) * 1989-01-18 1990-05-08 University Of Pittsburgh Of The Commonwealth System Of Higher Education Resonance coupled optical coupler with semiconductor waveguide layer comprising a multi-quantum-well structure

Also Published As

Publication number Publication date
GB2231167B (en) 1991-11-20
DE3882715D1 (de) 1993-09-02
JPH1062825A (ja) 1998-03-06
CA1309765C (en) 1992-11-03
GB9009998D0 (en) 1990-08-01
JP2769176B2 (ja) 1998-06-25
EP0390805A1 (de) 1990-10-10
WO1989004988A1 (en) 1989-06-01
US5082342A (en) 1992-01-21
GB8727212D0 (en) 1987-12-23
DE3882715T2 (de) 1994-03-31
GB2231167A (en) 1990-11-07
JP2840593B2 (ja) 1998-12-24
EP0390805B1 (de) 1993-07-28
JPH03501065A (ja) 1991-03-07

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee