ITMI20001669A0 - Apparecchio per fabbricare reticoli di fibre ottiche a periodo lungo con bassa dipendenza dalla polarizzazione e reticoli di fibre ottiche a - Google Patents

Apparecchio per fabbricare reticoli di fibre ottiche a periodo lungo con bassa dipendenza dalla polarizzazione e reticoli di fibre ottiche a

Info

Publication number
ITMI20001669A0
ITMI20001669A0 IT2000MI001669A ITMI20001669A ITMI20001669A0 IT MI20001669 A0 ITMI20001669 A0 IT MI20001669A0 IT 2000MI001669 A IT2000MI001669 A IT 2000MI001669A IT MI20001669 A ITMI20001669 A IT MI20001669A IT MI20001669 A0 ITMI20001669 A0 IT MI20001669A0
Authority
IT
Italy
Prior art keywords
polarization
fiber optic
low dependence
term fiber
manufacturing long
Prior art date
Application number
IT2000MI001669A
Other languages
English (en)
Inventor
Se-Yoon Kim
Min-Sung Kim
Shin-Young Yoon
Original Assignee
Samsung Electronics Co 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of ITMI20001669A0 publication Critical patent/ITMI20001669A0/it
Publication of ITMI20001669A1 publication Critical patent/ITMI20001669A1/it
Application granted granted Critical
Publication of IT1318216B1 publication Critical patent/IT1318216B1/it

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
    • 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
    • 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
    • G02B6/02142—Refractive index modulation gratings, e.g. Bragg gratings characterised by the method of manufacture of the grating based on illuminating or irradiating an amplitude mask, i.e. a mask having a repetitive intensity modulating pattern

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
IT2000MI001669A 1999-07-28 2000-07-21 Apparecchio per fabbricare reticoli di fibre ottiche a periodo lungocon bassa dipendenza dalla polarizzazione e reticoli di fibre ottiche IT1318216B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019990030833A KR100303284B1 (ko) 1999-07-28 1999-07-28 편광 의존성이 적은 장주기 광섬유 격자 제작 장치 및 그에 의해 제작된 장주기 광섬유 격자

Publications (3)

Publication Number Publication Date
ITMI20001669A0 true ITMI20001669A0 (it) 2000-07-21
ITMI20001669A1 ITMI20001669A1 (it) 2002-01-21
IT1318216B1 IT1318216B1 (it) 2003-07-28

Family

ID=19605347

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000MI001669A IT1318216B1 (it) 1999-07-28 2000-07-21 Apparecchio per fabbricare reticoli di fibre ottiche a periodo lungocon bassa dipendenza dalla polarizzazione e reticoli di fibre ottiche

Country Status (9)

Country Link
US (1) US6459834B1 (it)
JP (1) JP3417908B2 (it)
KR (1) KR100303284B1 (it)
CN (1) CN1180285C (it)
DE (1) DE10036972B4 (it)
FR (1) FR2797057B1 (it)
GB (1) GB2352531B (it)
IT (1) IT1318216B1 (it)
NL (1) NL1015835C2 (it)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6839473B2 (en) * 1997-06-16 2005-01-04 Novera Optics, Inc. Optical fiber cladding with low polarization dependence and an acousto-optic tunable filter with low polarization dependent loss achieved through thermal annealing
IT1311335B1 (it) * 1999-12-21 2002-03-12 Otc Optical Technologies Ct S Procedimento e dispositivo per realizzare reticoli in fibra ottica.
EP1760501A1 (en) 2000-11-28 2007-03-07 Fujikura Ltd. Optical fiber grating manufacturing method, optical fiber grating manufacturing apparatus, optical fiber grating, optical module, and optical communication system
US20020069676A1 (en) * 2000-12-12 2002-06-13 Kopp Victor Il?Apos;Ich Apparatus and method of manufacturing chiral fiber bragg gratings
GB0112384D0 (en) * 2001-05-22 2001-07-11 Marconi Caswell Ltd Method of creating bragg gratings in optical waveguide devices
KR100422197B1 (ko) * 2001-07-28 2004-03-11 학교법인 성균관대학 나선형 광섬유격자 제작장치
JP5291277B2 (ja) * 2001-08-28 2013-09-18 アバゴ・テクノロジーズ・ジェネラル・アイピー（シンガポール）プライベート・リミテッド 柱状集積回路および柱状集積回路の製造方法
US6909823B1 (en) 2001-12-28 2005-06-21 Novera Optics, Inc. Acousto-optic tunable apparatus having a fiber bragg grating and an offset core
US7010195B2 (en) * 2002-03-15 2006-03-07 Fitel Usa Corp. Fiber optic grating with tunable polarization dependent loss
KR100426284B1 (ko) * 2002-03-29 2004-04-08 광주과학기술원 광섬유 격자의 제작 장치와 그 제조방법 및 광섬유 격자
AUPS284602A0 (en) * 2002-06-07 2002-06-27 University Of Sydney, The Helical feedback structure
DE10250880A1 (de) * 2002-10-31 2004-05-19 Ccs Technology Inc., Wilmington Vorrichtung zur thermischen Behandlung wenigstens eines Lichtwellenleiters
CN100375912C (zh) * 2005-04-28 2008-03-19 北京印刷学院 一种利用电子束制备长周期光纤光栅的方法
US20060269687A1 (en) * 2005-05-31 2006-11-30 Federal-Mogul World Wide, Inc. Selective area fusing of a slurry coating using a laser
WO2014025732A2 (en) * 2012-08-08 2014-02-13 Ofs Fitel, Llc Avoiding beam obstruction during inscription of fiber gratings
CN103969741B (zh) * 2014-05-11 2017-03-22 中国科学技术大学 一种正交错位光纤光栅的刻写装置和刻写方法
CN113311525A (zh) * 2021-05-17 2021-08-27 华侨大学 基于飞秒激光直写系统的相移光纤布拉格光栅制备方法

Family Cites Families (16)

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Publication number Priority date Publication date Assignee Title
EP0191063B1 (en) * 1984-08-13 1992-05-13 United Technologies Corporation Method for impressing grating within fiber optics
US4900119A (en) * 1988-04-01 1990-02-13 Canadian Patents & Development Ltd. Wavelength selective optical devices using optical directional coupler
US5559907A (en) 1994-02-17 1996-09-24 Lucent Technologies Inc. Method of controlling polarization properties of a photo-induced device in an optical waveguide and method of investigating structure of an optical waveguide
GB2298287B (en) * 1995-02-25 1998-05-06 Northern Telecom Ltd Bragg reflective grating creation in fibres
US5625723A (en) 1995-02-28 1997-04-29 Lucent Technologies Inc. Method for reducing birefringence in optical gratings
GB2299683A (en) * 1995-04-04 1996-10-09 Northern Telecom Ltd Optical notch filter manufacture in a single mode fibre
US5620495A (en) * 1995-08-16 1997-04-15 Lucent Technologies Inc. Formation of gratings in polymer-coated optical fibers
US5875272A (en) * 1995-10-27 1999-02-23 Arroyo Optics, Inc. Wavelength selective optical devices
AU711424B2 (en) * 1995-08-29 1999-10-14 Arroyo Optics, Inc. Wavelength selective grating assisted optical couplers
US6236782B1 (en) * 1995-08-29 2001-05-22 Arroyo Optics, Inc. Grating assisted coupler devices
US5703978A (en) * 1995-10-04 1997-12-30 Lucent Technologies Inc. Temperature insensitive long-period fiber grating devices
US6169830B1 (en) * 1996-08-26 2001-01-02 Arroyo Optics, Inc. Methods of fabricating grating assisted coupler devices
US5881187A (en) 1997-07-29 1999-03-09 Corning Incorporated Optical waveguide fiber bragg grating
EP1002248A1 (en) * 1997-08-04 2000-05-24 Arroyo Optics Inc. Grating assisted coupler devices
AUPP209298A0 (en) 1998-03-02 1998-03-26 Uniphase Fibre Components Pty Limited Grating writing techniques
EP0978738A1 (en) 1998-08-03 2000-02-09 BRITISH TELECOMMUNICATIONS public limited company Apparatus and method for generating an interference pattern to be written as a grating in a sample of a photosensitive material

Also Published As

Publication number Publication date
CN1180285C (zh) 2004-12-15
KR100303284B1 (ko) 2001-11-01
JP3417908B2 (ja) 2003-06-16
GB2352531B (en) 2002-09-25
DE10036972A1 (de) 2001-03-29
DE10036972B4 (de) 2004-07-08
JP2001083338A (ja) 2001-03-30
GB2352531A (en) 2001-01-31
CN1282880A (zh) 2001-02-07
FR2797057B1 (fr) 2005-03-11
ITMI20001669A1 (it) 2002-01-21
NL1015835A1 (nl) 2001-01-30
FR2797057A1 (fr) 2001-02-02
KR20010011449A (ko) 2001-02-15
IT1318216B1 (it) 2003-07-28
GB0017855D0 (en) 2000-09-06
NL1015835C2 (nl) 2004-06-03
US6459834B1 (en) 2002-10-01

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