NL8201162A - Optische multi-/demultiplex-inrichting. - Google Patents

Optische multi-/demultiplex-inrichting. Download PDF

Info

Publication number
NL8201162A
NL8201162A NL8201162A NL8201162A NL8201162A NL 8201162 A NL8201162 A NL 8201162A NL 8201162 A NL8201162 A NL 8201162A NL 8201162 A NL8201162 A NL 8201162A NL 8201162 A NL8201162 A NL 8201162A
Authority
NL
Netherlands
Prior art keywords
optical
lens
filter
wavelength
signal
Prior art date
Application number
NL8201162A
Other languages
English (en)
Dutch (nl)
Original Assignee
Western Electric Co
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 Western Electric Co filed Critical Western Electric Co
Publication of NL8201162A publication Critical patent/NL8201162A/nl

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24Coupling light guides
    • G02B6/26Optical coupling means
    • G02B6/28Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293Optical 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
    • G02B6/29346Optical 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
    • G02B6/29361Interference filters, e.g. multilayer coatings, thin film filters, dichroic splitters or mirrors based on multilayers, WDM filters
    • G02B6/2937In line lens-filtering-lens devices, i.e. elements arranged along a line and mountable in a cylindrical package for compactness, e.g. 3- port device with GRIN lenses sandwiching a single filter operating at normal incidence in a tubular package
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24Coupling light guides
    • G02B6/26Optical coupling means
    • G02B6/28Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293Optical 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
    • G02B6/29379Optical 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
    • G02B6/2938Optical 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 for multiplexing or demultiplexing, i.e. combining or separating wavelengths, e.g. 1xN, NxM

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Optical Filters (AREA)
NL8201162A 1981-03-20 1982-03-19 Optische multi-/demultiplex-inrichting. NL8201162A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/246,106 US4474424A (en) 1981-03-20 1981-03-20 Optical multi/demultiplexer using interference filters
US24610681 1981-03-20

Publications (1)

Publication Number Publication Date
NL8201162A true NL8201162A (nl) 1982-10-18

Family

ID=22929330

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8201162A NL8201162A (nl) 1981-03-20 1982-03-19 Optische multi-/demultiplex-inrichting.

Country Status (7)

Country Link
US (1) US4474424A (de)
JP (1) JPS57176018A (de)
CA (1) CA1172080A (de)
DE (1) DE3209928A1 (de)
FR (1) FR2502347B1 (de)
GB (1) GB2096350B (de)
NL (1) NL8201162A (de)

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US6008920A (en) * 1998-03-11 1999-12-28 Optical Coating Laboratory, Inc. Multiple channel multiplexer/demultiplexer devices
US6253007B1 (en) 1998-07-08 2001-06-26 Optical Switch Corporation Method and apparatus for connecting optical fibers
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US6215924B1 (en) 1998-08-06 2001-04-10 Optical Coating Laboratory, Inc. Optical coupler device for dense wavelength division multiplexing
US6108471A (en) * 1998-11-17 2000-08-22 Bayspec, Inc. Compact double-pass wavelength multiplexer-demultiplexer having an increased number of channels
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US6243511B1 (en) 1999-02-04 2001-06-05 Optical Switch Corporation System and method for determining the condition of an optical signal
US6563616B1 (en) * 1999-02-21 2003-05-13 Electro-Optical Sciences, Inc. Optical demultiplexer
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US6259560B1 (en) 1999-04-16 2001-07-10 The United States Of America As Represented By The Secretary Of The Navy Continuously variable beam combiner
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US6608685B2 (en) 2000-05-15 2003-08-19 Ilx Lightwave Corporation Tunable Fabry-Perot interferometer, and associated methods
US6721468B2 (en) 2001-06-08 2004-04-13 Ilx Lightwave Corporation Resonantly driven fiber polarization scrambler
US6885782B2 (en) * 2001-06-26 2005-04-26 Ilx Lightwave Corporation Feedback polarization controller
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US6804435B2 (en) * 2002-03-21 2004-10-12 Adc Telecommunications, Inc. Fiber collimator coupling assembly
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US20040156596A1 (en) * 2002-09-06 2004-08-12 Adc Telecommunications, Inc. Fiber optic tap with compensated spectral filter
US20040161220A1 (en) * 2002-09-09 2004-08-19 Adc Telecommunications, Inc. Method for face-mounting optical components and devices using same
JP2004133038A (ja) * 2002-10-08 2004-04-30 Nippon Sheet Glass Co Ltd フィルタモジュール
US7720226B2 (en) * 2002-11-19 2010-05-18 Essex Corporation Private and secure optical communication system using an optical tapped delay line
US20050084206A1 (en) * 2003-10-15 2005-04-21 Gutin Mikhail A. Fiberoptic wavelength combiner
US7130502B2 (en) * 2004-02-06 2006-10-31 Nippon Sheet Glass Co., Ltd. Wavelength division multiplexing optical coupler
JP4320304B2 (ja) * 2005-01-19 2009-08-26 日本板硝子株式会社 波長多重光カプラおよびその製造方法
US7356223B2 (en) * 2005-01-19 2008-04-08 Nippon Sheet Glass Company, Limited Optical filter element and wavelength division multiplexing optical coupler
US7821712B2 (en) * 2006-06-29 2010-10-26 Accelink Technologies Co., Ltd. Thin film tunable optical filter
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RU2580179C1 (ru) * 2014-12-30 2016-04-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Казанский государственный энергетический университет" (ФГБОУ ВПО "КГЭУ") Способ изготовления фильтра интерференционного

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Also Published As

Publication number Publication date
JPS57176018A (en) 1982-10-29
DE3209928A1 (de) 1982-11-11
FR2502347A1 (fr) 1982-09-24
GB2096350A (en) 1982-10-13
US4474424A (en) 1984-10-02
FR2502347B1 (fr) 1986-06-27
CA1172080A (en) 1984-08-07
GB2096350B (en) 1984-07-18

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BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed