ATE439613T1 - Array-wellenleitergitter mit verringerter chromatischer dispersion - Google Patents

Array-wellenleitergitter mit verringerter chromatischer dispersion

Info

Publication number
ATE439613T1
ATE439613T1 AT02712021T AT02712021T ATE439613T1 AT E439613 T1 ATE439613 T1 AT E439613T1 AT 02712021 T AT02712021 T AT 02712021T AT 02712021 T AT02712021 T AT 02712021T AT E439613 T1 ATE439613 T1 AT E439613T1
Authority
AT
Austria
Prior art keywords
waveguide
mode
chromatic dispersion
awg
shape
Prior art date
Application number
AT02712021T
Other languages
English (en)
Inventor
Michael Lanker
Weerden Harm Van
Der Vliet Frederik Van
Original Assignee
Gemfire Europ 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 Gemfire Europ Ltd filed Critical Gemfire Europ Ltd
Application granted granted Critical
Publication of ATE439613T1 publication Critical patent/ATE439613T1/de

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
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/12007—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind forming wavelength selective elements, e.g. multiplexer, demultiplexer
    • G02B6/12009—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind forming wavelength selective elements, e.g. multiplexer, demultiplexer comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides
    • G02B6/12016—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind forming wavelength selective elements, e.g. multiplexer, demultiplexer comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides characterised by the input or output waveguides, e.g. tapered waveguide ends, coupled together pairs of output waveguides
    • 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
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/122—Basic optical elements, e.g. light-guiding paths
    • G02B6/1228—Tapered waveguides, e.g. integrated spot-size transformers
    • 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
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B2006/12166—Manufacturing methods
    • G02B2006/12195—Tapering
    • 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
    • G02B6/2808—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 a mixing element which evenly distributes an input signal over a number of outputs
    • G02B6/2813—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 a mixing element which evenly distributes an input signal over a number of outputs based on multimode interference effect, i.e. self-imaging

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Power Engineering (AREA)
  • Optical Integrated Circuits (AREA)
  • Baking, Grill, Roasting (AREA)
  • Golf Clubs (AREA)
AT02712021T 2001-06-11 2002-01-30 Array-wellenleitergitter mit verringerter chromatischer dispersion ATE439613T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0114140.7A GB0114140D0 (en) 2001-06-11 2001-06-11 Arrayed waveguide grating with reduced chromatic dispersion
PCT/GB2002/000408 WO2002101435A1 (en) 2001-06-11 2002-01-30 Arrayed waveguide grating with reduced chromatic dispersion

Publications (1)

Publication Number Publication Date
ATE439613T1 true ATE439613T1 (de) 2009-08-15

Family

ID=9916304

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02712021T ATE439613T1 (de) 2001-06-11 2002-01-30 Array-wellenleitergitter mit verringerter chromatischer dispersion

Country Status (5)

Country Link
EP (1) EP1421422B1 (de)
AT (1) ATE439613T1 (de)
DE (1) DE60233332D1 (de)
GB (1) GB0114140D0 (de)
WO (1) WO2002101435A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0114608D0 (en) * 2001-06-15 2001-08-08 Bbv Software Bv Passband flattening in an arrayed waveguide grating
GB0216319D0 (en) 2002-07-13 2002-08-21 Alcatel Optronics Uk Ltd Improved optical splitter
KR20040049985A (ko) 2002-12-06 2004-06-14 삼성전자주식회사 파라볼릭 혼 형태의 도파로를 이용한 파장 분할다중화/역다중화기
WO2018219839A1 (en) * 2017-05-29 2018-12-06 Universiteit Gent Training of photonic reservoir computing systems
US11656405B2 (en) * 2019-08-01 2023-05-23 Nippon Telegraph And Telephone Corporation Optical multi/demultiplexing circuit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5629992A (en) * 1995-09-14 1997-05-13 Bell Communications Research, Inc. Passband flattening of integrated optical filters
US6069990A (en) * 1997-11-27 2000-05-30 Hitachi Cable Ltd. Optical wavelength multiplexer/demultiplexer
US6195482B1 (en) * 1998-12-29 2001-02-27 Lucent Technologies Inc. Waveguide grating router
US6266464B1 (en) * 1999-12-23 2001-07-24 Nortel Networks Limited Optical arrayed waveguide grating devices

Also Published As

Publication number Publication date
DE60233332D1 (de) 2009-09-24
EP1421422A1 (de) 2004-05-26
GB0114140D0 (en) 2001-08-01
EP1421422B1 (de) 2009-08-12
WO2002101435A1 (en) 2002-12-19

Similar Documents

Publication Publication Date Title
GB0201950D0 (en) Multimode interference optical waveguide device
WO2002005000A3 (en) Mode transformer between low index difference waveguide and high index difference waveguide
EP1279974A3 (de) Y-verzweigter optischer Wellenleiter und diesen verwendender mehrstufiger optischer Leistungsteiler
WO2004072693A8 (en) Optical waveguide grating coupler
WO1995013552A3 (en) Optical filter
WO2005043700A3 (en) Single polarization optical fiber laser and amplifier
WO2002061467A3 (en) Electromagnetic mode conversion in photonic crystal multimode waveguides
EP1251372A3 (de) Faserumhüllung mit abgesenktem Brechungsindex zur Reduktion der Ankopplung an Umhüllungsmoden bei Fasergittern
JP2002268105A5 (de)
ATE112626T1 (de) Wellenleitersensor.
EP1662284A4 (de) Optisches bauelement, herstellungsverfahren für ein optisches bauelement und integriertes optisches bauelement
AU3361301A (en) Planar, integrated, optical, air-clad waveguide and method of producing same
EP1231488A3 (de) Optische Vorrichtung
WO2002048761A3 (en) Segmented waveguide flattening the passband of a phasar
WO2004010174A3 (en) Optical coupler apparatus and methods having reduced geometry sensitivity
EP1229363A3 (de) Optische Kopplungsstruktur
ATE439613T1 (de) Array-wellenleitergitter mit verringerter chromatischer dispersion
AU2001262910A1 (en) Strongly confined polarization-independent single-mode optical ridge waveguide
DK1548961T3 (da) HOM optisk multimode fiber med dispersionsstyring
EP1659431A4 (de) Zweidimensionaler multiplexer/demultiplexer mit photonischem kristall
Yu et al. Laser spectral linewidth dependence on waveguide loss measurements using the Fabry-Perot method
DE60313207D1 (de) Elektrooptische polymer-wellenleitervorrichtungen
WO2003012532A3 (en) Optical device
EP1162483A3 (de) Optimierung von optischen Wellenleiterpositionen und -winkeln zur effizienten Kopplung reflektierter Strahlung
WO2005074573A3 (en) Method and apparatus for providing light having a selected polarization with an optical fiber

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties