JPS54126060A - Photoelectric multiplexer with multifrequency resonance exciter - Google Patents

Photoelectric multiplexer with multifrequency resonance exciter

Info

Publication number
JPS54126060A
JPS54126060A JP1898579A JP1898579A JPS54126060A JP S54126060 A JPS54126060 A JP S54126060A JP 1898579 A JP1898579 A JP 1898579A JP 1898579 A JP1898579 A JP 1898579A JP S54126060 A JPS54126060 A JP S54126060A
Authority
JP
Japan
Prior art keywords
multiplexer
photoelectric
multifrequency resonance
exciter
resonance exciter
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.)
Granted
Application number
JP1898579A
Other languages
English (en)
Japanese (ja)
Other versions
JPS626211B2 (enExample
Inventor
Haurando Makumahon Donarudo
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.)
Unisys Corp
Original Assignee
Sperry Rand 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 Sperry Rand Corp filed Critical Sperry Rand Corp
Publication of JPS54126060A publication Critical patent/JPS54126060A/ja
Publication of JPS626211B2 publication Critical patent/JPS626211B2/ja
Granted 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
    • G02F1/29—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
    • G02F1/31—Digital deflection, i.e. optical switching
    • G02F1/313—Digital deflection, i.e. optical switching in an optical waveguide structure
    • G02F1/3137—Digital deflection, i.e. optical switching in an optical waveguide structure with intersecting or branching waveguides, e.g. X-switches and Y-junctions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/08—Time-division multiplex systems

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Integrated Circuits (AREA)
  • Optical Communication System (AREA)
JP1898579A 1978-02-21 1979-02-20 Photoelectric multiplexer with multifrequency resonance exciter Granted JPS54126060A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/879,309 US4175827A (en) 1978-02-21 1978-02-21 Electro-optical multiplexer having multiple frequency resonant excitation

Publications (2)

Publication Number Publication Date
JPS54126060A true JPS54126060A (en) 1979-09-29
JPS626211B2 JPS626211B2 (enExample) 1987-02-09

Family

ID=25373879

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1898579A Granted JPS54126060A (en) 1978-02-21 1979-02-20 Photoelectric multiplexer with multifrequency resonance exciter

Country Status (2)

Country Link
US (1) US4175827A (enExample)
JP (1) JPS54126060A (enExample)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5735826A (en) * 1980-08-13 1982-02-26 Nippon Telegr & Teleph Corp <Ntt> Optical switching device
JPS57173814A (en) * 1981-04-20 1982-10-26 Matsushita Electric Ind Co Ltd Optical waveguide branching device
JPS593412A (ja) * 1982-06-11 1984-01-10 コンパニ−・アンデユストリエル・デ・テレコミユニカシオン・セイテ−アルカテル 光学切換装置
JPS59138832U (ja) * 1983-03-07 1984-09-17 横河電機株式会社 光スイツチ
JPS6032030A (ja) * 1983-08-02 1985-02-19 Matsushita Electric Ind Co Ltd 光制御光マルチプレクサ・デマルチプレクサ装置
JPS6156328A (ja) * 1984-08-28 1986-03-22 Fujitsu Ltd 光偏向器
JPS62217226A (ja) * 1986-03-19 1987-09-24 Yokogawa Electric Corp 光制御装置

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4387343A (en) * 1978-06-22 1983-06-07 Nippon Electric Co., Ltd. Electrooptic light modulator including weighted interdigital electrodes
US4262995A (en) * 1979-03-05 1981-04-21 Hughes Aircraft Company Planar star coupler device for fiber optics
NL185118C (nl) * 1979-06-07 1990-01-16 Philips Nv Halfgeleiderschakelinrichting voor het geleiden en versterken van straling.
US4281904A (en) * 1979-06-21 1981-08-04 Xerox Corporation TIR Electro-optic modulator with individually addressed electrodes
US4367460A (en) * 1979-10-17 1983-01-04 Henri Hodara Intrusion sensor using optic fiber
US4359259A (en) * 1980-04-29 1982-11-16 The United States Of America As Represented By The Secretary Of The Air Force Holographic multiplexer/demultiplexer
US4561718A (en) * 1983-08-22 1985-12-31 Sperry Corporation Photoelastic effect optical waveguides
US4571024A (en) * 1983-10-25 1986-02-18 The United States Of America As Represented By The Secretary Of The Air Force Wavelength selective demultiplexer tuner
US4756627A (en) * 1984-08-17 1988-07-12 Sperry Corporation Optical temperature sensor using photoelastic waveguides
SE455969B (sv) * 1984-11-19 1988-08-22 Ericsson Telefon Ab L M Optisk riktkopplare
US4755036A (en) * 1985-02-07 1988-07-05 Brother Kogyo Kabushiki Kaisha Apparatus for deflecting light beam
JPS61188748A (ja) * 1985-02-16 1986-08-22 Brother Ind Ltd 光学ヘツド
JP2629170B2 (ja) * 1985-06-08 1997-07-09 ブラザー工業株式会社 レーザプリンタ
JPS6232425A (ja) * 1985-08-05 1987-02-12 Brother Ind Ltd 光偏向器
SE449673B (sv) * 1985-09-20 1987-05-11 Ericsson Telefon Ab L M Optisk forsterkaranordning med brusfilterfunktion
GB2186990B (en) * 1985-12-24 1990-03-21 Herzl Laor Integrated optic switch
JPS62237433A (ja) * 1986-04-09 1987-10-17 Brother Ind Ltd 光偏向器
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
JP2706237B2 (ja) * 1986-09-20 1998-01-28 ブラザー工業株式会社 レーザプリンタ
US5189485A (en) * 1986-09-25 1993-02-23 The United States Of America As Represented By The United States Department Of Energy Wavelength meter having single mode fiber optics multiplexed inputs
US4878724A (en) * 1987-07-30 1989-11-07 Trw Inc. Electrooptically tunable phase-locked laser array
US4860279A (en) * 1988-11-30 1989-08-22 The Boeing Company Source modulated coherence multiplexed optical signal transmission system
US4940305A (en) * 1989-03-22 1990-07-10 The Boeing Company Optical switch based on 1×2 directional coupler
US5675675A (en) * 1995-12-29 1997-10-07 Corning Incorporated Bandwidth-adjusted wavelength demultiplexer
US7211783B2 (en) * 2004-01-09 2007-05-01 Tamperproof Container Licensing Corp. Tamper-proof container
US7098444B2 (en) * 2004-01-09 2006-08-29 Beinhocker Gilbert D Tamper proof container
US7394060B2 (en) * 2004-05-03 2008-07-01 Tamperproof Container Licensing Corp. Tamper detection system having plurality of inflatable liner panels with optical couplers
US7332728B2 (en) * 2004-11-05 2008-02-19 Tamperproof Container Licensing Corp. Tamper-proof container
US7482924B1 (en) 2004-11-05 2009-01-27 Tamper Proof Container Licensing Corp. Cargo container security system communications
US7608812B2 (en) * 2004-11-05 2009-10-27 Tamperproof Container Licensing Corp. Tamper detection system
EP1712948B1 (en) 2005-04-15 2011-10-12 Alcatel Lucent Polarisation scrambler provided with low power consumption driver circuit
US7619226B2 (en) * 2007-03-30 2009-11-17 Tamper Proof Container Licensing Corp. Integrated optical neutron detector
WO2009075703A2 (en) * 2007-09-11 2009-06-18 Tamper Proof Container Licensing Corp. Pipeline security system
US7924166B2 (en) 2009-05-18 2011-04-12 Tamperproof Container Licensing Corp. Nuclear leakage detection system using wire or optical fiber
US8653971B2 (en) 2012-01-25 2014-02-18 3D Fuse Sarl Sensor tape for security detection and method of fabrication
US8971673B2 (en) 2012-01-25 2015-03-03 3D Fuse Sarl Sensor tape for security detection and method of fabrication
US9373234B1 (en) 2015-01-20 2016-06-21 3D Fuse Technology Inc. Security tape for intrusion/extrusion boundary detection

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3695745A (en) * 1970-01-18 1972-10-03 Nippon Electric Co Light wave guide circuit
US3795433A (en) * 1972-05-22 1974-03-05 Rca Corp Voltage induced optical waveguide means

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5735826A (en) * 1980-08-13 1982-02-26 Nippon Telegr & Teleph Corp <Ntt> Optical switching device
JPS57173814A (en) * 1981-04-20 1982-10-26 Matsushita Electric Ind Co Ltd Optical waveguide branching device
JPS593412A (ja) * 1982-06-11 1984-01-10 コンパニ−・アンデユストリエル・デ・テレコミユニカシオン・セイテ−アルカテル 光学切換装置
JPS59138832U (ja) * 1983-03-07 1984-09-17 横河電機株式会社 光スイツチ
JPS6032030A (ja) * 1983-08-02 1985-02-19 Matsushita Electric Ind Co Ltd 光制御光マルチプレクサ・デマルチプレクサ装置
JPS6156328A (ja) * 1984-08-28 1986-03-22 Fujitsu Ltd 光偏向器
JPS62217226A (ja) * 1986-03-19 1987-09-24 Yokogawa Electric Corp 光制御装置

Also Published As

Publication number Publication date
US4175827A (en) 1979-11-27
JPS626211B2 (enExample) 1987-02-09

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