WO2001002904A1 - Fibre optique - Google Patents
Fibre optique Download PDFInfo
- Publication number
- WO2001002904A1 WO2001002904A1 PCT/JP2000/004328 JP0004328W WO0102904A1 WO 2001002904 A1 WO2001002904 A1 WO 2001002904A1 JP 0004328 W JP0004328 W JP 0004328W WO 0102904 A1 WO0102904 A1 WO 0102904A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- optical fiber
- core
- wavelength
- light
- cladding
- 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
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/02004—Optical fibres with cladding with or without a coating characterised by the core effective area or mode field radius
-
- 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
- G02B6/02214—Optical fibres with cladding with or without a coating tailored to obtain the desired dispersion, e.g. dispersion shifted, dispersion flattened
- G02B6/02219—Characterised by the wavelength dispersion properties in the silica low loss window around 1550 nm, i.e. S, C, L and U bands from 1460-1675 nm
- G02B6/02228—Dispersion flattened fibres, i.e. having a low dispersion variation over an extended wavelength range
- G02B6/02238—Low dispersion slope fibres
- G02B6/02242—Low dispersion slope fibres having a dispersion slope <0.06 ps/km/nm2
-
- 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
- G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
- G02B6/03616—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference
- G02B6/03622—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 2 layers only
- G02B6/03627—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 2 layers only arranged - +
-
- 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
- G02B6/105—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type having optical polarisation effects
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/35—Non-linear optics
- G02F1/365—Non-linear optics in an optical waveguide structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/30—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range using scattering effects, e.g. stimulated Brillouin or Raman effects
- H01S3/302—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range using scattering effects, e.g. stimulated Brillouin or Raman effects in an optical fibre
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/35—Non-linear optics
- G02F1/355—Non-linear optics characterised by the materials used
- G02F1/3555—Glasses
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/02—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 fibre
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F2203/00—Function characteristic
- G02F2203/06—Polarisation independent
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002342163A CA2342163A1 (en) | 1999-06-30 | 2000-06-30 | Optical fiber |
EP00942408A EP1113314A1 (en) | 1999-06-30 | 2000-06-30 | Optical fiber |
US09/763,850 US6671444B1 (en) | 1999-06-30 | 2000-06-30 | Optical fiber |
JP2001508645A JP3505533B2 (ja) | 1999-06-30 | 2000-06-30 | 光ファイバ |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18546199 | 1999-06-30 | ||
JP11/185461 | 1999-06-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001002904A1 true WO2001002904A1 (fr) | 2001-01-11 |
Family
ID=16171204
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2000/004328 WO2001002904A1 (fr) | 1999-06-30 | 2000-06-30 | Fibre optique |
Country Status (5)
Country | Link |
---|---|
US (1) | US6671444B1 (ja) |
EP (1) | EP1113314A1 (ja) |
JP (1) | JP3505533B2 (ja) |
CA (1) | CA2342163A1 (ja) |
WO (1) | WO2001002904A1 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002250679A (ja) * | 2001-02-23 | 2002-09-06 | Toshio Goto | 波長分散測定装置 |
JP2007171861A (ja) * | 2005-12-26 | 2007-07-05 | Sumitomo Electric Ind Ltd | 非線形光信号処理装置 |
WO2007105692A1 (ja) * | 2006-03-15 | 2007-09-20 | Sumitomo Electric Industries, Ltd. | 光ファイバおよび広帯域光源 |
JP2008511177A (ja) * | 2004-08-25 | 2008-04-10 | ケーエルエー−テンカー テクノロジィース コーポレイション | 半導体検査用のファイバ増幅器ベースの光源 |
JP2009036802A (ja) * | 2007-07-31 | 2009-02-19 | Nippon Telegr & Teleph Corp <Ntt> | ラマン増幅用光ファイバ及びラマン増幅光伝送システム |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6597494B2 (en) * | 2001-07-13 | 2003-07-22 | Fujikura Ltd. | Polarization maintaining optical fiber amplifier and optical amplifier |
JP2003114350A (ja) * | 2001-07-31 | 2003-04-18 | Furukawa Electric Co Ltd:The | 光ファイバ、光ファイバ部品および光伝送方法 |
FR2828742B1 (fr) * | 2001-08-16 | 2004-01-16 | Cit Alcatel | Fibre a changement continu de dispersion chromatique |
JP3833621B2 (ja) * | 2002-03-15 | 2006-10-18 | 株式会社フジクラ | 偏波保持光ファイバ |
US7110647B2 (en) * | 2003-01-17 | 2006-09-19 | Nufern | Multimode polarization maintaining double clad fiber |
JP4579710B2 (ja) * | 2004-02-20 | 2010-11-10 | フルカワ エレクトリック ノース アメリカ インコーポレーテッド | 後処理による高非線形ファイバにおける光発生の変更、増強および調整 |
JP3992064B2 (ja) * | 2006-01-20 | 2007-10-17 | 住友電気工業株式会社 | 光学分析装置 |
JP4460065B2 (ja) * | 2006-02-21 | 2010-05-12 | 古河電気工業株式会社 | 非線形光ファイバおよび非線形光デバイスならびに光信号処理装置 |
JP2009058876A (ja) * | 2007-09-03 | 2009-03-19 | Furukawa Electric Co Ltd:The | 光ファイバ |
CN102910812B (zh) * | 2012-10-22 | 2015-02-04 | 武汉烽火锐光科技有限公司 | 一种保偏光纤的制备方法 |
CN106291807A (zh) * | 2016-09-19 | 2017-01-04 | 长飞光纤光缆股份有限公司 | 一种防开裂熊猫型保偏光纤 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0316929A (ja) * | 1989-06-13 | 1991-01-24 | Sumitomo Electric Ind Ltd | 偏波保持光ファイバの製造方法 |
JPH0350505A (ja) * | 1989-07-19 | 1991-03-05 | Sumitomo Electric Ind Ltd | 単一偏波光ファイバ |
JPH0882718A (ja) * | 1994-09-14 | 1996-03-26 | Furukawa Electric Co Ltd:The | 楕円コア光ファイバのコアの真円化方法および該方法を用いた光ファイバの製造方法 |
JPH09236834A (ja) * | 1996-02-28 | 1997-09-09 | Nippon Telegr & Teleph Corp <Ntt> | 光パルス発生装置 |
JPH1090737A (ja) * | 1996-07-24 | 1998-04-10 | Sumitomo Electric Ind Ltd | 光ファイバ、光源装置及びシステム |
EP0886174A2 (en) * | 1997-06-18 | 1998-12-23 | Nippon Telegraph And Telephone Corporation | White optical pulse source and applications |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5504829A (en) * | 1993-12-27 | 1996-04-02 | Corning Incorporated | Optical fiber for soliton transmission and method of making |
US5960146A (en) * | 1996-07-24 | 1999-09-28 | Sumitomo Electric Industries, Ltd. | Optical fiber and light source apparatus |
JP3474773B2 (ja) | 1997-06-18 | 2003-12-08 | 日本電信電話株式会社 | 白色パルス光源 |
-
2000
- 2000-06-30 US US09/763,850 patent/US6671444B1/en not_active Expired - Lifetime
- 2000-06-30 JP JP2001508645A patent/JP3505533B2/ja not_active Expired - Lifetime
- 2000-06-30 CA CA002342163A patent/CA2342163A1/en not_active Abandoned
- 2000-06-30 EP EP00942408A patent/EP1113314A1/en not_active Withdrawn
- 2000-06-30 WO PCT/JP2000/004328 patent/WO2001002904A1/ja not_active Application Discontinuation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0316929A (ja) * | 1989-06-13 | 1991-01-24 | Sumitomo Electric Ind Ltd | 偏波保持光ファイバの製造方法 |
JPH0350505A (ja) * | 1989-07-19 | 1991-03-05 | Sumitomo Electric Ind Ltd | 単一偏波光ファイバ |
JPH0882718A (ja) * | 1994-09-14 | 1996-03-26 | Furukawa Electric Co Ltd:The | 楕円コア光ファイバのコアの真円化方法および該方法を用いた光ファイバの製造方法 |
JPH09236834A (ja) * | 1996-02-28 | 1997-09-09 | Nippon Telegr & Teleph Corp <Ntt> | 光パルス発生装置 |
JPH1090737A (ja) * | 1996-07-24 | 1998-04-10 | Sumitomo Electric Ind Ltd | 光ファイバ、光源装置及びシステム |
EP0886174A2 (en) * | 1997-06-18 | 1998-12-23 | Nippon Telegraph And Telephone Corporation | White optical pulse source and applications |
Non-Patent Citations (3)
Title |
---|
KAWANO ET AL: "NUMERICAL ANALYSIS OF SUPERCONTINUUM SPECTRUM GENERATION IN A DISPERSION FLATTENED/DECREASING FIBER", TECHNICAL RESEARCH REPORT OF THE INSTITUTE OF ELECTRONICS, INFORMATION AND COMMUNICATION ENGINEERS, vol. 99, no. 92, 28 May 1999 (1999-05-28), (JAPAN), pages 43 - 48, XP002946562 * |
MORI ET AL: "Hikari fiber-chuu no supercontinuum no hassei kikou", TECHNICAL RESEARCH REPORT OF THE INSTITUTE OF ELECTRONICS, INFORMATION AND COMMUNICATION ENGINEERS, vol. 97, no. 359, 4 November 1997 (1997-11-04), (JAPAN), pages 55 - 59, XP002946564 * |
SONE H. ET AL: "Denpa houkou tokusei henka fiber ni yoru supercontinuum hassei oyobi pulse asshuku kouka no suuchi kaiseki", TECHNICAL RESEARCH REPORT OF THE INSTITUTE OF ELECTRONICS, INFORMATION AND COMMUNICATION ENGINEERS, vol. 98, no. 148, 26 June 1998 (1998-06-26), (JAPAN), pages 13 - 18, XP002946563 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002250679A (ja) * | 2001-02-23 | 2002-09-06 | Toshio Goto | 波長分散測定装置 |
JP2008511177A (ja) * | 2004-08-25 | 2008-04-10 | ケーエルエー−テンカー テクノロジィース コーポレイション | 半導体検査用のファイバ増幅器ベースの光源 |
JP2007171861A (ja) * | 2005-12-26 | 2007-07-05 | Sumitomo Electric Ind Ltd | 非線形光信号処理装置 |
WO2007105692A1 (ja) * | 2006-03-15 | 2007-09-20 | Sumitomo Electric Industries, Ltd. | 光ファイバおよび広帯域光源 |
US7787730B2 (en) | 2006-03-15 | 2010-08-31 | Sumitomo Electric Industries, Ltd. | Optical fiber and broadband light source |
JP2009036802A (ja) * | 2007-07-31 | 2009-02-19 | Nippon Telegr & Teleph Corp <Ntt> | ラマン増幅用光ファイバ及びラマン増幅光伝送システム |
Also Published As
Publication number | Publication date |
---|---|
EP1113314A1 (en) | 2001-07-04 |
US6671444B1 (en) | 2003-12-30 |
JP3505533B2 (ja) | 2004-03-08 |
CA2342163A1 (en) | 2001-01-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100277163B1 (ko) | 광섬유 증폭기 구조물 및 이러한 구조물을 사용하는 광신호 필터링 방법 | |
US5703987A (en) | Rare earth element-doped multiple-core optical fiber and optical systems using the same field of the invention | |
US7649914B2 (en) | Optical fibre laser | |
JP4109323B2 (ja) | 非線形性光ファイバ、光ファイバコイル及び波長変換器 | |
WO2001002904A1 (fr) | Fibre optique | |
JP6125971B2 (ja) | ハイパワー・ダブルクラッド(dc)・ポンプ・エルビウム・ドープ・ファイバ増幅器(edfa) | |
JP5315601B2 (ja) | 光ファイバおよび光ファイバ型デバイス | |
CA2276997C (en) | Optical fiber for optical amplifier and fiber optic amplifier | |
JP4100797B2 (ja) | 光増幅装置 | |
JPH1090737A (ja) | 光ファイバ、光源装置及びシステム | |
US5706124A (en) | Rare earth element-doped optical fiber amplifier | |
JP4134511B2 (ja) | 希土類元素添加光ファイバ及びそれを用いた光デバイス | |
KR20020027329A (ko) | 광증폭용 광파이버 및 광파이버 증폭기 | |
JP2002131792A (ja) | カルコゲナイドガラスをベースとしたラマン光増幅器 | |
JPH10242548A (ja) | Er添加マルチコアファイバ及びそれを用いた光増幅器 | |
JP2004126148A (ja) | 光ファイバおよびそれを用いた光伝送路 | |
WO2011122633A1 (ja) | 光ファイバグレーティングの製造方法、光ファイバグレーティング及びファイバレーザ | |
JPH10242556A (ja) | 波長多重伝送用Er添加光ファイバ増幅器 | |
JP3609924B2 (ja) | 希土類元素添加光ファイバおよびそれを用いた広帯域光ファイハ増幅器 | |
JP2001210901A (ja) | 光部品 | |
JPS61107324A (ja) | 光フアイバおよび光増幅方法 | |
RU2100864C1 (ru) | Широкополосный оптический усилитель, двужильное активное оптическое волокно и способ его изготовления | |
JP2004062028A (ja) | 分散減少光ファイバ、及びこの光ファイバを用いた超広帯域光光源 | |
Aya Ali | Development of flat gain and wide-band erbium doped fiber amplifier using hybrid active medium/Aya Ali Hasan Almukhtar | |
Almukhtar | Development of Flat Gain and Wide-Band Erbium Doped Fiber Amplifier Using Hybrid Active Medium |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): CA JP US |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2000942408 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref document number: 2342163 Country of ref document: CA Ref country code: CA Ref document number: 2342163 Kind code of ref document: A Format of ref document f/p: F |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 09763850 Country of ref document: US |
|
WWP | Wipo information: published in national office |
Ref document number: 2000942408 Country of ref document: EP |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: 2000942408 Country of ref document: EP |