DE880042T1 - Verfahren und Vorrichtung zur Herstellung von Bragg-Gittern in optischen Fasern oder Wellenleitern - Google Patents

Verfahren und Vorrichtung zur Herstellung von Bragg-Gittern in optischen Fasern oder Wellenleitern

Info

Publication number
DE880042T1
DE880042T1 DE0880042T DE98108857T DE880042T1 DE 880042 T1 DE880042 T1 DE 880042T1 DE 0880042 T DE0880042 T DE 0880042T DE 98108857 T DE98108857 T DE 98108857T DE 880042 T1 DE880042 T1 DE 880042T1
Authority
DE
Germany
Prior art keywords
waveguides
radiation
reciprocating movement
frequency
source
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.)
Pending
Application number
DE0880042T
Other languages
German (de)
English (en)
Other versions
DE19808857A1 (de
Inventor
Laura 10040 Almese Boschis (To)
Oriana 10040 Almese Rossotto (To)
Luigi 12034 Paesana Tallone (Cuneo)
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.)
Telecom Italia SpA
Original Assignee
CSELT Centro Studi e Laboratori Telecomunicazioni SpA
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 CSELT Centro Studi e Laboratori Telecomunicazioni SpA filed Critical CSELT Centro Studi e Laboratori Telecomunicazioni SpA
Publication of DE880042T1 publication Critical patent/DE880042T1/de
Pending 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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02057—Optical fibres with cladding with or without a coating comprising gratings
    • G02B6/02076—Refractive index modulation gratings, e.g. Bragg gratings
    • G02B6/02123—Refractive index modulation gratings, e.g. Bragg gratings characterised by the method of manufacture of the grating
    • G02B6/02133—Refractive index modulation gratings, e.g. Bragg gratings characterised by the method of manufacture of the grating using beam interference
    • G02B6/02138—Refractive index modulation gratings, e.g. Bragg gratings characterised by the method of manufacture of the grating using beam interference based on illuminating a phase mask
    • 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
    • G02B6/02057—Optical fibres with cladding with or without a coating comprising gratings
    • G02B6/02076—Refractive index modulation gratings, e.g. Bragg gratings
    • G02B6/02123—Refractive index modulation gratings, e.g. Bragg gratings characterised by the method of manufacture of the grating
    • G02B6/02152—Refractive index modulation gratings, e.g. Bragg gratings characterised by the method of manufacture of the grating involving moving the fibre or a manufacturing element, stretching of the fibre

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Optical Integrated Circuits (AREA)
  • Glass Compositions (AREA)
DE0880042T 1997-05-20 1998-05-15 Verfahren und Vorrichtung zur Herstellung von Bragg-Gittern in optischen Fasern oder Wellenleitern Pending DE880042T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97TO000424A IT1292316B1 (it) 1997-05-20 1997-05-20 Procedimento e dispositivo per la realizzazione di reticoli di bragg in fibre o guide d'onda ottiche.

Publications (1)

Publication Number Publication Date
DE880042T1 true DE880042T1 (de) 1999-07-22

Family

ID=11415715

Family Applications (2)

Application Number Title Priority Date Filing Date
DE0880042T Pending DE880042T1 (de) 1997-05-20 1998-05-15 Verfahren und Vorrichtung zur Herstellung von Bragg-Gittern in optischen Fasern oder Wellenleitern
DE69827070T Expired - Fee Related DE69827070T2 (de) 1997-05-20 1998-05-15 Verfahren und Vorrichtung zur Herstellung von Bragg-Gittern in optischen Fasern oder Wellenleitern

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69827070T Expired - Fee Related DE69827070T2 (de) 1997-05-20 1998-05-15 Verfahren und Vorrichtung zur Herstellung von Bragg-Gittern in optischen Fasern oder Wellenleitern

Country Status (6)

Country Link
US (1) US5953472A (forum.php)
EP (1) EP0880042B1 (forum.php)
JP (1) JP2920762B2 (forum.php)
CA (1) CA2237963C (forum.php)
DE (2) DE880042T1 (forum.php)
IT (1) IT1292316B1 (forum.php)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1123520A4 (en) * 1998-10-30 2006-04-12 Corning Inc FREQUENCY ACCORDING OF PHOTO-INDUCED DIFFRACTION ARRAYS
US6249624B1 (en) * 1998-12-04 2001-06-19 Cidra Corporation Method and apparatus for forming a Bragg grating with high intensity light
IT1305114B1 (it) * 1998-12-21 2001-04-10 Cselt Centro Studi Lab Telecom Procedimento per realizzare reticoli su fibra ottica e relativodispositivo.
JP2000249819A (ja) * 1999-02-26 2000-09-14 Mitsubishi Electric Corp グレーティング製造方法及びグレーティング製造装置
KR100334812B1 (ko) 1999-07-02 2002-05-02 윤종용 아포다이즈드 광섬유 격자 제작장치
KR100334799B1 (ko) 1999-07-07 2002-05-02 윤종용 광섬유격자 제작 장치 및 방법
EP1218977A1 (en) * 1999-09-29 2002-07-03 Optical Technologies Italia S.p.A. Method for producing a fiber laser
KR100315671B1 (ko) * 1999-12-28 2001-11-29 윤종용 다중 주기 광섬유 격자 제작장치 및 그 방법
US6522808B1 (en) * 2000-01-15 2003-02-18 Corning Incorporated System and method for writing fiber gratings and other components
KR100342493B1 (ko) * 2000-07-25 2002-06-28 윤종용 회절 효과를 최소화하기 위한 광섬유 격자 제작장치
US6603559B2 (en) * 2001-10-11 2003-08-05 Yuan Ze University Silicon-on-insulator optical waveguide Michelson interferometer sensor for temperature monitoring
DE102009005972B4 (de) 2009-01-23 2011-06-16 Laser-Laboratorium Göttingen eV Verfahren zum Erzeugen eines periodischen Musters

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2521708B2 (ja) * 1984-08-13 1996-08-07 ユナイテッド テクノロジーズ コーポレーション 光ファイバ内に格子を形成する方法
US5093876A (en) * 1990-07-27 1992-03-03 At&T Bell Laboratories WDM systems incorporating adiabatic reflection filters
US5327515A (en) * 1993-01-14 1994-07-05 At&T Laboratories Method for forming a Bragg grating in an optical medium
US5459801A (en) * 1993-10-29 1995-10-17 Rutgers University Coupler used to fabricate add-drop devices, dispersion compensators, amplifiers, oscillators, superluminescent devices, and communications systems
GB2283831B (en) * 1993-11-10 1996-11-06 Northern Telecom Ltd Optical fibre elements
GB2297656A (en) * 1995-02-01 1996-08-07 Northern Telecom Ltd Optical filtering
US5620495A (en) * 1995-08-16 1997-04-15 Lucent Technologies Inc. Formation of gratings in polymer-coated optical fibers
GB2308252B (en) * 1995-12-16 2000-02-23 Northern Telecom Ltd WDM channel insertion

Also Published As

Publication number Publication date
EP0880042A3 (en) 1999-02-24
JP2920762B2 (ja) 1999-07-19
JPH10319255A (ja) 1998-12-04
ITTO970424A0 (forum.php) 1997-05-20
ITTO970424A1 (it) 1998-11-20
CA2237963A1 (en) 1998-11-20
EP0880042A2 (en) 1998-11-25
CA2237963C (en) 2002-07-09
US5953472A (en) 1999-09-14
DE69827070T2 (de) 2006-03-09
DE69827070D1 (de) 2004-11-25
EP0880042B1 (en) 2004-10-20
IT1292316B1 (it) 1999-01-29

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