AU2003241730A1 - Optical processing system - Google Patents

Optical processing system

Info

Publication number
AU2003241730A1
AU2003241730A1 AU2003241730A AU2003241730A AU2003241730A1 AU 2003241730 A1 AU2003241730 A1 AU 2003241730A1 AU 2003241730 A AU2003241730 A AU 2003241730A AU 2003241730 A AU2003241730 A AU 2003241730A AU 2003241730 A1 AU2003241730 A1 AU 2003241730A1
Authority
AU
Australia
Prior art keywords
processing system
optical processing
optical
processing
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.)
Abandoned
Application number
AU2003241730A
Inventor
Atsushi Katsunuma
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.)
Nikon Corp
Original Assignee
Nikon 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 Nikon Corp filed Critical Nikon Corp
Publication of AU2003241730A1 publication Critical patent/AU2003241730A1/en
Abandoned 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
    • G02B6/28—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
    • G02B6/2938—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 for multiplexing or demultiplexing, i.e. combining or separating wavelengths, e.g. 1xN, NxM
    • 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
    • G02B6/29304—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 diffraction, e.g. grating
    • G02B6/29305—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 diffraction, e.g. grating as bulk element, i.e. free space arrangement external to a light guide
    • G02B6/29307—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 diffraction, e.g. grating as bulk element, i.e. free space arrangement external to a light guide components assembled in or forming a solid transparent unitary block, e.g. for facilitating component alignment

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Optical Elements Other Than Lenses (AREA)
AU2003241730A 2002-06-25 2003-06-02 Optical processing system Abandoned AU2003241730A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002-184435 2002-06-25
JP2002184435A JP2004029298A (en) 2002-06-25 2002-06-25 Optical demultiplexer/ multiplexer
PCT/JP2003/006927 WO2004001485A1 (en) 2002-06-25 2003-06-02 Optical processing system

Publications (1)

Publication Number Publication Date
AU2003241730A1 true AU2003241730A1 (en) 2004-01-06

Family

ID=29996705

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003241730A Abandoned AU2003241730A1 (en) 2002-06-25 2003-06-02 Optical processing system

Country Status (3)

Country Link
JP (1) JP2004029298A (en)
AU (1) AU2003241730A1 (en)
WO (1) WO2004001485A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7697137B2 (en) * 2006-04-28 2010-04-13 Corning Incorporated Monolithic Offner spectrometer
EP2083298B1 (en) 2008-01-23 2017-05-10 Yenista Optics Optical device comprising a compact dispersing system
JP2010128473A (en) * 2008-12-01 2010-06-10 Olympus Corp Dispersion element and optical equipment with dispersion element
JP2011007895A (en) * 2009-06-24 2011-01-13 Nippon Telegr & Teleph Corp <Ntt> Optical multiplexer and optical transmitter equipped with the same
EP3084491B1 (en) 2013-12-19 2019-09-25 3M Innovative Properties Company Multimode optical connector

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6032814B2 (en) * 1977-12-29 1985-07-30 株式会社島津製作所 Planar grating spectrometer
JPS556320A (en) * 1978-06-27 1980-01-17 Ritsuo Hasumi Spectral module
JPS5521011A (en) * 1978-07-30 1980-02-14 Ritsuo Hasumi Thin fllm spectral module
JPS56110908A (en) * 1980-02-06 1981-09-02 Takumi Tomijima Wave combination and distribution method of optical signal for optical multiplex communication
JPS56119103A (en) * 1980-02-23 1981-09-18 Takumi Tomijima Wave mixer for wavelength multiplex communication using off-plane arrangement
DE3122781A1 (en) * 1981-06-09 1982-12-30 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt "WAVELENGTH MULTIPLEXER OR WAVELENGTH MULTIPLEXER"
JPS60173510A (en) * 1984-02-13 1985-09-06 Nippon Telegr & Teleph Corp <Ntt> Diffraction grating demultiplexer
JPH0778451B2 (en) * 1984-06-29 1995-08-23 株式会社島津製作所 Planar diffraction grating spectrometer

Also Published As

Publication number Publication date
WO2004001485A1 (en) 2003-12-31
JP2004029298A (en) 2004-01-29

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase