JPS6060620A - 光信号符号化装置 - Google Patents

光信号符号化装置

Info

Publication number
JPS6060620A
JPS6060620A JP58169854A JP16985483A JPS6060620A JP S6060620 A JPS6060620 A JP S6060620A JP 58169854 A JP58169854 A JP 58169854A JP 16985483 A JP16985483 A JP 16985483A JP S6060620 A JPS6060620 A JP S6060620A
Authority
JP
Japan
Prior art keywords
optical
light
demultiplexer
mixer
optical signal
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
JP58169854A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6365924B2 (enrdf_load_stackoverflow
Inventor
Hideo Tsubata
津端　秀男
Nobuaki Ooji
大治　信昭
Kiyoshi Sashita
指田　潔
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.)
Honda Motor Co Ltd
Toyo Denso Co Ltd
Original Assignee
Honda Motor Co Ltd
Toyo Denso Co Ltd
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 Honda Motor Co Ltd, Toyo Denso Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP58169854A priority Critical patent/JPS6060620A/ja
Publication of JPS6060620A publication Critical patent/JPS6060620A/ja
Publication of JPS6365924B2 publication Critical patent/JPS6365924B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G02B6/35—Optical coupling means having switching means
    • G02B6/351—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements
    • G02B6/353—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements the optical element being a shutter, baffle, beam dump or opaque element
    • 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
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29346—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by wave or beam interference
    • G02B6/29361—Interference filters, e.g. multilayer coatings, thin film filters, dichroic splitters or mirrors based on multilayers, WDM filters
    • G02B6/29362—Serial cascade of filters or filtering operations, e.g. for a large number of channels
    • 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
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29379—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means characterised by the function or use of the complete device
    • G02B6/29389—Bandpass filtering, e.g. 1x1 device rejecting or passing certain wavelengths
    • 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
    • G02B6/35—Optical coupling means having switching means
    • G02B6/354—Switching arrangements, i.e. number of input/output ports and interconnection types
    • G02B6/3544—2D constellations, i.e. with switching elements and switched beams located in a plane
    • G02B6/3548—1xN switch, i.e. one input and a selectable single output of N possible outputs
    • G02B6/3552—1x1 switch, e.g. on/off switch

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Communication System (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
JP58169854A 1983-09-14 1983-09-14 光信号符号化装置 Granted JPS6060620A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58169854A JPS6060620A (ja) 1983-09-14 1983-09-14 光信号符号化装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58169854A JPS6060620A (ja) 1983-09-14 1983-09-14 光信号符号化装置

Publications (2)

Publication Number Publication Date
JPS6060620A true JPS6060620A (ja) 1985-04-08
JPS6365924B2 JPS6365924B2 (enrdf_load_stackoverflow) 1988-12-19

Family

ID=15894166

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58169854A Granted JPS6060620A (ja) 1983-09-14 1983-09-14 光信号符号化装置

Country Status (1)

Country Link
JP (1) JPS6060620A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2640392A1 (fr) * 1988-12-14 1990-06-15 Koito Mfg Co Ltd Systeme et appareil commutateurs optiques
EP0965869A3 (en) * 1998-06-18 2000-08-23 Alps Electric Co., Ltd. Optical switch and optical communication system using the same
EP0973054A3 (en) * 1998-07-13 2002-02-20 Alps Electric Co., Ltd. Compound optical switch and optical communication device using the compound optical switch
EP1024389A3 (en) * 1999-01-28 2004-05-19 Nec Corporation Optical switch and optical switch systems

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2640392A1 (fr) * 1988-12-14 1990-06-15 Koito Mfg Co Ltd Systeme et appareil commutateurs optiques
EP0965869A3 (en) * 1998-06-18 2000-08-23 Alps Electric Co., Ltd. Optical switch and optical communication system using the same
US6297896B1 (en) 1998-06-18 2001-10-02 Alps Electric Co., Ltd. Optical switch and optical communication system using the same
EP0973054A3 (en) * 1998-07-13 2002-02-20 Alps Electric Co., Ltd. Compound optical switch and optical communication device using the compound optical switch
EP1024389A3 (en) * 1999-01-28 2004-05-19 Nec Corporation Optical switch and optical switch systems

Also Published As

Publication number Publication date
JPS6365924B2 (enrdf_load_stackoverflow) 1988-12-19

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