HK1037234A1 - Optical filter with apodized spectral response - Google Patents

Optical filter with apodized spectral response

Info

Publication number
HK1037234A1
HK1037234A1 HK01106130A HK01106130A HK1037234A1 HK 1037234 A1 HK1037234 A1 HK 1037234A1 HK 01106130 A HK01106130 A HK 01106130A HK 01106130 A HK01106130 A HK 01106130A HK 1037234 A1 HK1037234 A1 HK 1037234A1
Authority
HK
Hong Kong
Prior art keywords
optical filter
spectral response
apodized
apodized spectral
response
Prior art date
Application number
HK01106130A
Other languages
English (en)
Inventor
Anatole Lupu
Alain Carenco
Original Assignee
France Telecom
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 France Telecom filed Critical France Telecom
Publication of HK1037234A1 publication Critical patent/HK1037234A1/xx

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
    • G02B6/10Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12Light 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
    • G02B6/12007Light 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
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12Light 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
    • G02B2006/12083Constructional arrangements
    • G02B2006/12107Grating
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12Light 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
    • G02B2006/12133Functions
    • G02B2006/12147Coupler

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Communication System (AREA)
  • Optical Integrated Circuits (AREA)
  • Lasers (AREA)
  • Eye Examination Apparatus (AREA)
HK01106130A 1998-07-01 2001-08-29 Optical filter with apodized spectral response HK1037234A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9808391A FR2780795B1 (fr) 1998-07-01 1998-07-01 Filtre optique a reseau ayant une reponse spectrale apodisee
PCT/FR1999/001571 WO2000002078A1 (fr) 1998-07-01 1999-06-30 Filtre optique a reseau ayant une reponse spectrale apodisee

Publications (1)

Publication Number Publication Date
HK1037234A1 true HK1037234A1 (en) 2002-02-01

Family

ID=9528122

Family Applications (1)

Application Number Title Priority Date Filing Date
HK01106130A HK1037234A1 (en) 1998-07-01 2001-08-29 Optical filter with apodized spectral response

Country Status (9)

Country Link
US (1) US6549707B1 (de)
EP (1) EP1092167B1 (de)
JP (1) JP2002520633A (de)
CN (1) CN1146737C (de)
CA (1) CA2335923C (de)
DE (1) DE69900948T2 (de)
FR (1) FR2780795B1 (de)
HK (1) HK1037234A1 (de)
WO (1) WO2000002078A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2780795B1 (fr) 1998-07-01 2003-06-20 France Telecom Filtre optique a reseau ayant une reponse spectrale apodisee
MXPA04000186A (es) * 2001-07-03 2004-10-27 Univ Brown Res Found Metodo y aparato para procesar senales opticas con superrejillas.
US7356224B2 (en) 2001-07-03 2008-04-08 Brown University Research Foundation Method and apparatus for detecting multiple optical wave lengths
US7496257B2 (en) 2001-07-03 2009-02-24 Brown University Research Foundation Method and apparatus for detecting multiple optical wavelengths
US20090067785A1 (en) * 2005-03-25 2009-03-12 Silvia Ghidini Optical device comprising an apodized bragg grating and method to apodize a bragg grating
US7308161B2 (en) * 2005-11-15 2007-12-11 Massachusetts Institute Of Technology System and method for wavelength selective switching employing single-element gratings
US8098969B2 (en) * 2009-12-08 2012-01-17 Onechip Photonics Inc. Waveguide optically pre-amplified detector with passband wavelength filtering
EP2746828B1 (de) * 2012-12-19 2019-08-21 Huawei Technologies Co., Ltd. Optischer Interposer
WO2016149804A1 (en) * 2015-03-20 2016-09-29 Universite Laval Optical devices and method for tuning an optical signal

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5225930A (en) * 1990-05-10 1993-07-06 The United States Of America As Represented By The Secretary Of The Air Force Comb optical interference filter
DE19500136A1 (de) * 1995-01-04 1996-07-11 Deutsche Telekom Ag Optoelektronisches Bauelement mit axialer Gitterperiodenmodulation
US5668900A (en) * 1995-11-01 1997-09-16 Northern Telecom Limited Taper shapes for sidelobe suppression and bandwidth minimization in distributed feedback optical reflection filters
CA2239730A1 (en) * 1995-12-12 1997-06-19 British Telecommunications Public Limited Company Formation of a refractive index grating
GB9722023D0 (en) 1997-10-17 1997-12-17 Chiroscience Ltd Levobupivacaine and its use
FR2780795B1 (fr) 1998-07-01 2003-06-20 France Telecom Filtre optique a reseau ayant une reponse spectrale apodisee

Also Published As

Publication number Publication date
CN1146737C (zh) 2004-04-21
WO2000002078A1 (fr) 2000-01-13
DE69900948D1 (de) 2002-04-04
CA2335923C (fr) 2007-04-10
CA2335923A1 (fr) 2000-01-13
EP1092167A1 (de) 2001-04-18
FR2780795A1 (fr) 2000-01-07
CN1311866A (zh) 2001-09-05
FR2780795B1 (fr) 2003-06-20
EP1092167B1 (de) 2002-02-27
DE69900948T2 (de) 2002-12-12
JP2002520633A (ja) 2002-07-09
US6549707B1 (en) 2003-04-15

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20100630