JP5925307B2 - 1550nmの波長範囲における使用のためのファイバストレッチャモジュール - Google Patents
1550nmの波長範囲における使用のためのファイバストレッチャモジュール Download PDFInfo
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- JP5925307B2 JP5925307B2 JP2014518542A JP2014518542A JP5925307B2 JP 5925307 B2 JP5925307 B2 JP 5925307B2 JP 2014518542 A JP2014518542 A JP 2014518542A JP 2014518542 A JP2014518542 A JP 2014518542A JP 5925307 B2 JP5925307 B2 JP 5925307B2
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- 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
- G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
- G02B6/29371—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating principle based on material dispersion
- G02B6/29374—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating principle based on material dispersion in an optical light guide
- G02B6/29376—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating principle based on material dispersion in an optical light guide coupling light guides for controlling wavelength dispersion, e.g. by concatenation of two light guides having different dispersion properties
- G02B6/29377—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating principle based on material dispersion in an optical light guide coupling light guides for controlling wavelength dispersion, e.g. by concatenation of two light guides having different dispersion properties controlling dispersion around 1550 nm, i.e. S, C, L and U bands from 1460-1675 nm
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/25—Arrangements specific to fibre transmission
- H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
- H04B10/2513—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion
- H04B10/25133—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion including a lumped electrical or optical dispersion compensator
-
- 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
- G02B6/03638—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 3 layers only
- G02B6/03644—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 3 layers only arranged - + -
-
- 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
- H01S3/005—Optical devices external to the laser cavity, specially adapted for lasers, e.g. for homogenisation of the beam or for manipulating laser pulses, e.g. pulse shaping
- H01S3/0057—Temporal shaping, e.g. pulse compression, frequency chirping
-
- 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
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/06—Construction or shape of active medium
- H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
- H01S3/067—Fibre lasers
- H01S3/06708—Constructional details of the fibre, e.g. compositions, cross-section, shape or tapering
- H01S3/06725—Fibre characterized by a specific dispersion, e.g. for pulse shaping in soliton lasers or for dispersion compensating [DCF]
-
- 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
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/06—Construction or shape of active medium
- H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
- H01S3/067—Fibre lasers
- H01S3/06754—Fibre amplifiers
- H01S3/06762—Fibre amplifiers having a specific amplification band
- H01S3/06766—C-band amplifiers, i.e. amplification in the range of about 1530 nm to 1560 nm
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- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Plasma & Fusion (AREA)
- Lasers (AREA)
Description
本出願は、2011年6月30日に出願され、「1550nmの波長範囲における使用のためのファイバストレッチャモジュール」と題される米国仮特許出願第61/503,044号の優先権を主張し、その開示がすべて参照により本明細書に組み込まれる。
β2=−57.4ps2; β3=3.17ps3; および β4=−0.291ps4
D=45ps/nm; RDS=0.0420nm−1; および RDC=0.00295nm−2
ここで、Dは分散、RDSは相対分散勾配、およびRDCは回折格子の相対分散曲率である。
β2=57.2ps2; β3=−3.17ps3; および β4=0.14ps4
Claims (10)
- 波長範囲1550nmにおける使用のための光ファイバストレッチャモジュールであって、
相対分散勾配、RDS、および相対分散曲率、RDC、を備え、前記勾配の前記曲率に対する比が30nmよりも小さく、かつ1550nmにおいて−20ps/(nm・km)と−100ps/(nm・km)との間の分散値を備え、前記1550nmの範囲における前記第一のファイバの前記RDSが、0.004nm −1 と0.03nm −1 との間であり、前記1550nmの範囲における前記第一のファイバの前記RDCが、0.0001nm −2 と0.002nm −2 との間である第一のファイバ及び
1550nmにおいて、ゼロであるRDC、0.002nm−1より大きいRDSの値、および10ps/(nm・km)よりも大きい分散値を備える第二のファイバを有する
光ファイバストレッチャモジュール。 - 前記第二のファイバが、1550nmにおいて、20ps/(nm・km)である分散値、および0.003nm−1である相対分散勾配を備える超大有効断面積ファイバからなる請求項1に記載の光ファイバストレッチャモジュール。
- 前記1550nmの範囲において、前記光ファイバストレッチャモジュールが0.005nm−1と0.06nm−1との間のRDSを備える、請求項1に記載の光ファイバストレッチャモジュール。
- 前記1550nmの範囲において、前記光ファイバストレッチャモジュールが0.042nm−1であるRDS、および0.00295nm−1であるRDCを備える、請求項3に記載の光ファイバストレッチャモジュール。
- 1550nmの波長範囲においてパルスを生成するパルス発生器と、
前記1550nmの波長範囲における使用のための光ファイバストレッチャモジュールであって、
相対分散勾配、RDS、および相対分散曲率、RDC、を備え、前記勾配の前記曲率に対する比が30nmよりも小さく、かつ1550nmにおいて−20ps/(nm・km)と−100ps/(nm・km)との間の分散値を備え、前記1550nmの範囲における前記第一のファイバの前記RDSが、0.004nm −1 と0.03nm −1 との間であり、前記1550nmの範囲における前記第一のファイバの前記RDCが、0.0001nm −2 と0.002nm −2 との間である第一のファイバ及び
1550nmにおいて、ゼロであるRDC、0.002nm−1より大きいRDSの値、および10ps/(nm・km)よりも大きい分散値を備える第二のファイバを有する光ファイバストレッチャモジュールと
を有するチャープパルス増幅システム。 - 前記第二のファイバが、超大有効断面積ファイバからなる、請求項5に記載のチャープパルス増幅システム。
- 前記1550nmの範囲において、前記光ファイバストレッチャモジュールが0.005nm−1と0.06nm−1との間のRDSを備える、請求項5に記載のチャープパルス増幅システム。
- 前記1550nmの範囲において、前記光ファイバストレッチャモジュールが0.042nm−1であるRDS、および0.00295nm−1であるRDCを備える、請求項5に記載のチャープパルス増幅システム。
- 1550nmの波長範囲においてチャープパルス増幅システムを動作させる方法であって、
前記1550nmの波長範囲においてパルスを生成可能なパルス発生器を提供し、
前記1550nmの波長範囲における使用のためのファイバストレッチャモジュールであって、相対分散勾配、RDS、および相対分散曲率、RDC、を備え、前記勾配の前記曲率に対する比が30nmよりも小さく、かつ1550nmにおいて−20ps/(nm・km)と−100ps/(nm・km)との間の分散値を備え、前記1550nmの範囲における前記第一のファイバの前記RDSが、0.004nm −1 と0.03nm −1 との間であり、前記1550nmの範囲における前記第一のファイバの前記RDCが、0.0001nm −2 と0.002nm −2 との間である第一のファイバ及び1550nmにおいて、ゼロであるRDC、0.002nm−1より大きいRDSの値、および10ps/(nm・km)よりも大きい分散値を備える第二のファイバを有するファイバストレッチャモジュールを提供し、
前記1550nmの波長範囲内においてパルス発生器から入力パルスを発生する
チャープパルス増幅システムを動作させる方法。 - 前記1550nmの範囲における前記光ファイバストレッチャモジュールが0.005nm−1と0.06nm−1との間のRDSを備える、請求項9に記載の方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161503044P | 2011-06-30 | 2011-06-30 | |
| US61/503,044 | 2011-06-30 | ||
| PCT/US2011/067634 WO2013002831A1 (en) | 2011-06-30 | 2011-12-28 | Fiber stretcher module for use in the 1550 nm wavelength range |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2014523546A JP2014523546A (ja) | 2014-09-11 |
| JP5925307B2 true JP5925307B2 (ja) | 2016-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014518542A Active JP5925307B2 (ja) | 2011-06-30 | 2011-12-28 | 1550nmの波長範囲における使用のためのファイバストレッチャモジュール |
Country Status (3)
| Country | Link |
|---|---|
| US (2) | US8995050B2 (ja) |
| JP (1) | JP5925307B2 (ja) |
| WO (1) | WO2013002831A1 (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5925307B2 (ja) * | 2011-06-30 | 2016-05-25 | オーエフエス ファイテル,エルエルシー | 1550nmの波長範囲における使用のためのファイバストレッチャモジュール |
| EP2682168A1 (en) | 2012-07-02 | 2014-01-08 | Millipore Corporation | Purification of biological molecules |
| RS57840B1 (sr) | 2013-03-18 | 2018-12-31 | Biocerox Prod Bv | Humanizovana anti-cd 134 (ox40) antitela i njihove upotrebe |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6643438B1 (en) * | 1999-06-29 | 2003-11-04 | Alcatel | Optical fiber with compensation of chromatic dispersion |
| CA2392328A1 (en) * | 1999-11-22 | 2001-05-31 | Corning Incorporated | Dispersion shifted large effective area waveguide fiber |
| US6885683B1 (en) * | 2000-05-23 | 2005-04-26 | Imra America, Inc. | Modular, high energy, widely-tunable ultrafast fiber source |
| US6633715B2 (en) * | 2001-12-06 | 2003-10-14 | Fitel Usa Corp. | Optical fiber having negative dispersion, negative dispersion slope and large effective area |
| JP2005070552A (ja) * | 2003-08-26 | 2005-03-17 | Sumitomo Electric Ind Ltd | 分散補償器、光伝送路および光通信システム |
| US7076140B2 (en) * | 2002-11-20 | 2006-07-11 | Sumitomo Electric Industries, Ltd. | Optical fiber, dispersion compensator, optical transmission line and optical communications system |
| US6904218B2 (en) * | 2003-05-12 | 2005-06-07 | Fitel U.S.A. Corporation | Super-large-effective-area (SLA) optical fiber and communication system incorporating the same |
| JP4079104B2 (ja) * | 2004-03-10 | 2008-04-23 | 住友電気工業株式会社 | 分散補償光ファイバ、分散補償器および光伝送路 |
| US7486436B1 (en) * | 2007-03-29 | 2009-02-03 | Corning Incorporated | All fiber chirped pulse amplification system and method |
| US8107783B2 (en) * | 2008-07-07 | 2012-01-31 | Ofs Fitel, Llc | Stretcher fiber and module |
| JP5925307B2 (ja) * | 2011-06-30 | 2016-05-25 | オーエフエス ファイテル,エルエルシー | 1550nmの波長範囲における使用のためのファイバストレッチャモジュール |
-
2011
- 2011-12-28 JP JP2014518542A patent/JP5925307B2/ja active Active
- 2011-12-28 US US14/126,058 patent/US8995050B2/en active Active
- 2011-12-28 WO PCT/US2011/067634 patent/WO2013002831A1/en not_active Ceased
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2015
- 2015-02-20 US US14/627,390 patent/US9360628B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US9360628B2 (en) | 2016-06-07 |
| WO2013002831A1 (en) | 2013-01-03 |
| JP2014523546A (ja) | 2014-09-11 |
| US8995050B2 (en) | 2015-03-31 |
| US20140139907A1 (en) | 2014-05-22 |
| US20150177462A1 (en) | 2015-06-25 |
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