WO2002075990A3 - Add/drop multiplexer based on a dual core fiber comprising means for optimizing a connection - Google Patents
Add/drop multiplexer based on a dual core fiber comprising means for optimizing a connection Download PDFInfo
- Publication number
- WO2002075990A3 WO2002075990A3 PCT/FR2002/000931 FR0200931W WO02075990A3 WO 2002075990 A3 WO2002075990 A3 WO 2002075990A3 FR 0200931 W FR0200931 W FR 0200931W WO 02075990 A3 WO02075990 A3 WO 02075990A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- add
- drop multiplexer
- optimizing
- core fiber
- connection
- Prior art date
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
- G02B6/29304—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
- G02B6/29316—Light guides comprising a diffractive element, e.g. grating in or on the light guide such that diffracted light is confined in the light guide
- G02B6/29317—Light guides of the optical fibre type
- G02B6/29319—With a cascade of diffractive elements or of diffraction operations
- G02B6/2932—With a cascade of diffractive elements or of diffraction operations comprising a directional router, e.g. directional coupler, circulator
-
- 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
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/02042—Multicore optical fibres
-
- 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
- G02B6/2726—Optical coupling means with polarisation selective and adjusting means in or on light guides, e.g. polarisation means assembled in a light guide
- G02B6/274—Optical coupling means with polarisation selective and adjusting means in or on light guides, e.g. polarisation means assembled in a light guide based on light guide birefringence, e.g. due to coupling between light guides
-
- 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
- G02B6/2935—Mach-Zehnder configuration, i.e. comprising separate splitting and combining means
- G02B6/29352—Mach-Zehnder configuration, i.e. comprising separate splitting and combining means in a light guide
- G02B6/29353—Mach-Zehnder configuration, i.e. comprising separate splitting and combining means in a light guide with a wavelength selective element in at least one light guide interferometer arm, e.g. grating, interference filter, resonator
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0201—Add-and-drop multiplexing
-
- 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
- G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
- G02B6/2821—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using lateral coupling between contiguous fibres to split or combine optical signals
- G02B6/2835—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using lateral coupling between contiguous fibres to split or combine optical signals formed or shaped by thermal treatment, e.g. couplers
- G02B2006/2839—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using lateral coupling between contiguous fibres to split or combine optical signals formed or shaped by thermal treatment, e.g. couplers fabricated from double or twin core fibres
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2002247820A AU2002247820A1 (en) | 2001-03-19 | 2002-03-15 | Add/drop multiplexer based on a dual core fiber comprising means for optimizing a connection |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0103717A FR2822314B1 (en) | 2001-03-19 | 2001-03-19 | INSERTION-EXTRACTION MULTIPLEXER |
FR01/03717 | 2001-03-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002075990A2 WO2002075990A2 (en) | 2002-09-26 |
WO2002075990A3 true WO2002075990A3 (en) | 2003-03-20 |
Family
ID=8861306
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2002/000931 WO2002075990A2 (en) | 2001-03-19 | 2002-03-15 | Add/drop multiplexer based on a dual core fiber comprising means for optimizing a connection |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2002247820A1 (en) |
FR (1) | FR2822314B1 (en) |
WO (1) | WO2002075990A2 (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0468715A2 (en) * | 1990-07-27 | 1992-01-29 | AT&T Corp. | Adiabatic reflection apparatus |
US5740290A (en) * | 1995-02-01 | 1998-04-14 | Northern Telecom Limited | Optical filtering |
WO1998048305A1 (en) * | 1997-04-21 | 1998-10-29 | University Of Southampton | Optical coupler and/or multiplexer |
WO1999040482A1 (en) * | 1998-02-09 | 1999-08-12 | The University Of New Mexico | Tunable bragg gratings and devices employing the same |
WO1999042871A1 (en) * | 1998-02-20 | 1999-08-26 | University Of Southampton | Optical device |
US6141469A (en) * | 1997-06-20 | 2000-10-31 | British Telecommunications Puplic Limited Company | Multi-band-pass filter |
-
2001
- 2001-03-19 FR FR0103717A patent/FR2822314B1/en not_active Expired - Fee Related
-
2002
- 2002-03-15 WO PCT/FR2002/000931 patent/WO2002075990A2/en not_active Application Discontinuation
- 2002-03-15 AU AU2002247820A patent/AU2002247820A1/en not_active Abandoned
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0468715A2 (en) * | 1990-07-27 | 1992-01-29 | AT&T Corp. | Adiabatic reflection apparatus |
US5740290A (en) * | 1995-02-01 | 1998-04-14 | Northern Telecom Limited | Optical filtering |
WO1998048305A1 (en) * | 1997-04-21 | 1998-10-29 | University Of Southampton | Optical coupler and/or multiplexer |
US6141469A (en) * | 1997-06-20 | 2000-10-31 | British Telecommunications Puplic Limited Company | Multi-band-pass filter |
WO1999040482A1 (en) * | 1998-02-09 | 1999-08-12 | The University Of New Mexico | Tunable bragg gratings and devices employing the same |
WO1999042871A1 (en) * | 1998-02-20 | 1999-08-26 | University Of Southampton | Optical device |
Non-Patent Citations (7)
Title |
---|
BAKHTI F ET AL: "Optical add/drop multiplexer based on UV-written Bragg grating in a fused 100% coupler", ELECTRONICS LETTERS, IEE STEVENAGE, GB, vol. 33, no. 9, 24 April 1997 (1997-04-24), pages 803 - 804, XP006007358, ISSN: 0013-5194 * |
BETHUYS S ET AL: "Optical add/drop multiplexer based on UV-written Bragg gratings in twincore fibre Mach-Zehnder interferometer", ELECTRONICS LETTERS, IEE STEVENAGE, GB, vol. 34, no. 12, 11 June 1998 (1998-06-11), pages 1250 - 1252, XP006009892, ISSN: 0013-5194 * |
JACOB-POULIN A-C ET AL: "CHANNEL-DROPPING FILTER BASED ON A GRATING-FRUSTRATED TWO-CORE FIBER", JOURNAL OF LIGHTWAVE TECHNOLOGY, IEEE. NEW YORK, US, vol. 18, no. 5, May 2000 (2000-05-01), pages 715 - 720, XP000989354, ISSN: 0733-8724 * |
NYKOLAK G ET AL: "ALL-FIBER ACTIVE ADD-DROP WAVELENGTH ROUTER", IEEE PHOTONICS TECHNOLOGY LETTERS, IEEE INC. NEW YORK, US, vol. 9, no. 5, 1 May 1997 (1997-05-01), pages 605 - 606, XP000677337, ISSN: 1041-1135 * |
OFC 2001 TECHNICAL PROGRAM, pages 99, XP002225096, Retrieved from the Internet <URL:http://www.osa.org/meetings/archives/2001/OFC/tech/WedAbstracts.pdf> [retrieved on 20021216] * |
RIZIOTIS C ET AL: "DESIGN CONSIDERATIONS IN OPTICAL ADD/DROP MULTIPLEXERS BASED ON GRATING-ASSISTED NULL COUPLERS", JOURNAL OF LIGHTWAVE TECHNOLOGY, IEEE. NEW YORK, US, vol. 19, no. 1, January 2001 (2001-01-01), pages 92 - 104, XP001076519, ISSN: 0733-8724 * |
YVERNAULT P ET AL: "Fully functional optical add & drop multiplexer using p twin-core fiber based mach-zehnder interferometer with photoimprinted fiber Bragg gratings", OPTICAL FIBER COMMUNICATION CONFERENCE. (OFC). TECHNICAL DIGEST POSTCONFERENCE EDITION. ANAHEIM, CA, MARCH 17 - 22, 2001, TRENDS IN OPTICS AND PHOTONICS SERIES. TOPS. VOLUME 54, WASHINGTON, WA: OSA, US, vol. 1 OF 4, 2001, pages wdd92 - 1-wdd92-3, XP010546552, ISBN: 1-55752-655-9 * |
Also Published As
Publication number | Publication date |
---|---|
WO2002075990A2 (en) | 2002-09-26 |
FR2822314B1 (en) | 2003-06-27 |
AU2002247820A1 (en) | 2002-10-03 |
FR2822314A1 (en) | 2002-09-20 |
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