WO2002079817A3 - Optical interleaver with passive thermal effect compensation - Google Patents

Optical interleaver with passive thermal effect compensation Download PDF

Info

Publication number
WO2002079817A3
WO2002079817A3 PCT/US2002/009733 US0209733W WO02079817A3 WO 2002079817 A3 WO2002079817 A3 WO 2002079817A3 US 0209733 W US0209733 W US 0209733W WO 02079817 A3 WO02079817 A3 WO 02079817A3
Authority
WO
WIPO (PCT)
Prior art keywords
passive thermal
thermal effect
effect compensation
optical interleaver
optical
Prior art date
Application number
PCT/US2002/009733
Other languages
French (fr)
Other versions
WO2002079817A2 (en
Inventor
Jaymin Amin
Mark F Krol
Qi Wu
Original Assignee
Corning Inc
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 Corning Inc filed Critical Corning Inc
Priority to EP02731186A priority Critical patent/EP1393119A2/en
Priority to AU2002303178A priority patent/AU2002303178A1/en
Publication of WO2002079817A2 publication Critical patent/WO2002079817A2/en
Publication of WO2002079817A3 publication Critical patent/WO2002079817A3/en

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
    • G02B6/27—Optical coupling means with polarisation selective and adjusting means
    • G02B6/2706—Optical coupling means with polarisation selective and adjusting means as bulk elements, i.e. free space arrangements external to a light guide, e.g. polarising beam splitters
    • G02B6/2713—Optical coupling means with polarisation selective and adjusting means as bulk elements, i.e. free space arrangements external to a light guide, e.g. polarising beam splitters cascade of polarisation selective or adjusting operations
    • G02B6/272—Optical coupling means with polarisation selective and adjusting means as bulk elements, i.e. free space arrangements external to a light guide, e.g. polarising beam splitters cascade of polarisation selective or adjusting operations comprising polarisation means for beam splitting and combining
    • 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
    • G02B6/27—Optical coupling means with polarisation selective and adjusting means
    • G02B6/2753—Optical coupling means with polarisation selective and adjusting means characterised by their function or use, i.e. of the complete device
    • G02B6/2773—Polarisation splitting or combining
    • 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
    • G02B6/29386—Interleaving or deinterleaving, i.e. separating or mixing subsets of optical signals, e.g. combining even and odd channels into a single optical signal
    • 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
    • G02B6/29398—Temperature insensitivity
    • 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
    • G02B6/27—Optical coupling means with polarisation selective and adjusting means
    • G02B6/2746—Optical coupling means with polarisation selective and adjusting means comprising non-reciprocal devices, e.g. isolators, FRM, circulators, quasi-isolators

Abstract

The present invention relates to a method and apparatus for interleaving/deinterleaving optical signals having a passive thermal compensation component (102). In accordance with an exemplary embodiment of the present invention, an optical device (100) includes an interleaver/deinterleaver (101), which includes a passive thermal compensator (102), wherein an optical signal (105) which traverses the optical device (100) undergoes substantially no temperature induced frequency drift over a desired temperature range.
PCT/US2002/009733 2001-03-30 2002-03-28 Optical interleaver with passive thermal effect compensation WO2002079817A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP02731186A EP1393119A2 (en) 2001-03-30 2002-03-28 Optical interleaver with passive thermal effect compensation
AU2002303178A AU2002303178A1 (en) 2001-03-30 2002-03-28 Optical interleaver with passive thermal effect compensation

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US27969601P 2001-03-30 2001-03-30
US27969501P 2001-03-30 2001-03-30
US60/279,696 2001-03-30
US60/279,695 2001-03-30

Publications (2)

Publication Number Publication Date
WO2002079817A2 WO2002079817A2 (en) 2002-10-10
WO2002079817A3 true WO2002079817A3 (en) 2003-11-13

Family

ID=26959835

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/009733 WO2002079817A2 (en) 2001-03-30 2002-03-28 Optical interleaver with passive thermal effect compensation

Country Status (3)

Country Link
EP (1) EP1393119A2 (en)
AU (1) AU2002303178A1 (en)
WO (1) WO2002079817A2 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4756607A (en) * 1986-07-09 1988-07-12 Nec Corporation Optical isolator device having two cascaded isolator elements with different light beam rotation angles
US4974944A (en) * 1988-07-21 1990-12-04 Hewlett-Packard Company Optical nonreciprocal device
USH1155H (en) * 1991-05-10 1993-03-02 American Telephone And Telegraph Company Optical isolator with improved stabiity
US5428477A (en) * 1991-06-14 1995-06-27 Tokin Corporation Optical isolator operating independent of polarization of an incident beam
US5774264A (en) * 1994-01-28 1998-06-30 Namiki Precision Jewel Co., Ltd. Polarization independent optical isolator
US6169626B1 (en) * 1999-06-29 2001-01-02 E-Tek Dynamics Optical signal interleaver
US20010055134A1 (en) * 2000-06-07 2001-12-27 Bin Zhao Interleaver using spatial birefringent elements

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4756607A (en) * 1986-07-09 1988-07-12 Nec Corporation Optical isolator device having two cascaded isolator elements with different light beam rotation angles
US4974944A (en) * 1988-07-21 1990-12-04 Hewlett-Packard Company Optical nonreciprocal device
USH1155H (en) * 1991-05-10 1993-03-02 American Telephone And Telegraph Company Optical isolator with improved stabiity
US5428477A (en) * 1991-06-14 1995-06-27 Tokin Corporation Optical isolator operating independent of polarization of an incident beam
US5774264A (en) * 1994-01-28 1998-06-30 Namiki Precision Jewel Co., Ltd. Polarization independent optical isolator
US6169626B1 (en) * 1999-06-29 2001-01-02 E-Tek Dynamics Optical signal interleaver
US20010055134A1 (en) * 2000-06-07 2001-12-27 Bin Zhao Interleaver using spatial birefringent elements

Also Published As

Publication number Publication date
AU2002303178A1 (en) 2002-10-15
WO2002079817A2 (en) 2002-10-10
EP1393119A2 (en) 2004-03-03

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