WO2013111413A1 - Amplificateur sensible à la phase et son procédé de conception, suppresseur de bruit de phase de signal bpsk utilisant l'amplificateur sensible à la phase, régénérateur de signal bpsk, démultiplexeur de signal qpsk et régénérateur de signal qpsk - Google Patents
Amplificateur sensible à la phase et son procédé de conception, suppresseur de bruit de phase de signal bpsk utilisant l'amplificateur sensible à la phase, régénérateur de signal bpsk, démultiplexeur de signal qpsk et régénérateur de signal qpsk Download PDFInfo
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- WO2013111413A1 WO2013111413A1 PCT/JP2012/078474 JP2012078474W WO2013111413A1 WO 2013111413 A1 WO2013111413 A1 WO 2013111413A1 JP 2012078474 W JP2012078474 W JP 2012078474W WO 2013111413 A1 WO2013111413 A1 WO 2013111413A1
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- WIPO (PCT)
- Prior art keywords
- light
- phase
- signal
- bpsk
- signal light
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
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Images
Classifications
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- 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
-
- 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
- G02F1/39—Non-linear optics for parametric generation or amplification of light, infrared or ultraviolet waves
-
- 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
- G02F1/39—Non-linear optics for parametric generation or amplification of light, infrared or ultraviolet waves
- G02F1/392—Parametric amplification
-
- 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
- G02F1/39—Non-linear optics for parametric generation or amplification of light, infrared or ultraviolet waves
- G02F1/395—Non-linear optics for parametric generation or amplification of light, infrared or ultraviolet waves in optical waveguides
Abstract
Le problème décrit par l'invention est d'obtenir un grand rapport d'extinction de gain présentant un faible effet non linéaire. La solution de l'invention porte sur un amplificateur sensible à la phase qui comprend : un moyen d'émission de faisceau de pompage ; un moyen d'émission de faisceau multiplexé pour multiplexer un faisceau de signal appliqué en entrée avec le faisceau de pompage et émettre un faisceau multiplexé ; un moyen d'ajustement de différence de phase pour ajuster une différence de phase relative entre le faisceau de signal et le faisceau de pompage ; et un milieu non linéaire qui reçoit le faisceau multiplexé ayant subi l'ajustement de différence de phase relative et cause un processus paramétrique. Si on trace dans le plan complexe un cercle ayant son origine au centre, ledit cercle ayant un rayon qui est une amplitude complexe d'un faisceau de signal de sortie de l'amplificateur sensible à la phase dans lequel un rapport d'extinction de gain cible est établi à une valeur d'au moins 20 dB, l'intensité du faisceau de pompage, et une constante non linéaire, une longueur de propagation et une valeur de distribution du milieu non linéaire, sont réglées de telle manière que l'amplitude complexe du faisceau de signal de sortie est contenue dans le cercle quand la phase du signal d'entrée correspond à une composante en quadrature, et le produit de la constante non linéaire, de la longueur de propagation et de l'intensité du faisceau de pompage est inférieur à 1,7 rad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013555126A JP5979563B2 (ja) | 2012-01-24 | 2012-11-02 | 位相感応型光増幅器の設計方法 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012-012056 | 2012-01-24 | ||
| JP2012012056 | 2012-01-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2013111413A1 true WO2013111413A1 (fr) | 2013-08-01 |
Family
ID=48873155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2012/078474 WO2013111413A1 (fr) | 2012-01-24 | 2012-11-02 | Amplificateur sensible à la phase et son procédé de conception, suppresseur de bruit de phase de signal bpsk utilisant l'amplificateur sensible à la phase, régénérateur de signal bpsk, démultiplexeur de signal qpsk et régénérateur de signal qpsk |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5979563B2 (fr) |
| WO (1) | WO2013111413A1 (fr) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014089253A (ja) * | 2012-10-29 | 2014-05-15 | Nippon Telegr & Teleph Corp <Ntt> | 光増幅装置 |
| CN103885266A (zh) * | 2014-03-13 | 2014-06-25 | 江苏金迪电子科技有限公司 | 基于双共轭泵浦相位调制信号全光相位再生装置和方法 |
| JP2015161827A (ja) * | 2014-02-27 | 2015-09-07 | 日本電信電話株式会社 | 光増幅装置 |
| WO2015133227A1 (fr) * | 2014-03-04 | 2015-09-11 | 独立行政法人産業技術総合研究所 | Procédé et dispositif de régénération de phase optique |
| WO2023145524A1 (fr) * | 2022-01-28 | 2023-08-03 | 浜松ホトニクス株式会社 | Dispositif optique et procédé de production de lumière |
-
2012
- 2012-11-02 WO PCT/JP2012/078474 patent/WO2013111413A1/fr active Application Filing
- 2012-11-02 JP JP2013555126A patent/JP5979563B2/ja not_active Expired - Fee Related
Non-Patent Citations (5)
| Title |
|---|
| INWOONG KIM ET AL.: "All-Optical Carrier Phase and Polarization Recovery Using a Phase- Sensitive Oscillator", OPTICAL FIBER COMMUNICATION AND THE NATIONAL FIBER OPTIC ENGINEERS CONFERENCE, 2007. OFC/NFOEC 2007. CONFERENCE, 2007, pages 1 - 3, XP031146403 * |
| KEVIN CROUSSORE ET AL.: "BPSK Phase and Amplitude Regeneration Using a Traveling-Wave Phase-Sensitive Amplifier", IEEE/LEOS WINTER TOPICAL MEETING SERIES, 2008, pages 45 - 46, XP031211294 * |
| LARS GRUNER-NIELSEN ET AL.: "A Silica Based Highly Nonlinear Fibre with Improved Threshold for Stimulated Brillouin Scattering", OPTICAL COMMUNICATION (ECOC), 2010 36TH EUROPEAN CONFERENCE AND EXHIBITION, 2010, pages 1 - 3, XP031789658 * |
| NING KANG ET AL.: "Extinction Ratio and Gain Optimization of Dual-Pump Degenerate-Idler Phase Sensitive Amplifiers", PHOTONICS CONFERENCE (PHO), 2011, pages 103 - 104, XP032077319 * |
| ZHENG ZHENG ET AL.: "All-Optical Regeneration of DQPSK/QPSK Signals Based on Phase-Sensitive Amplification", OPTICAL FIBER COMMUNICATION/ NATIONAL FIBER OPTIC ENGINEERS CONFERENCE, 2008. OFC/NFOEC 2008. CONFERENCE, 2008, pages 1 - 3, XP031391333 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014089253A (ja) * | 2012-10-29 | 2014-05-15 | Nippon Telegr & Teleph Corp <Ntt> | 光増幅装置 |
| JP2015161827A (ja) * | 2014-02-27 | 2015-09-07 | 日本電信電話株式会社 | 光増幅装置 |
| WO2015133227A1 (fr) * | 2014-03-04 | 2015-09-11 | 独立行政法人産業技術総合研究所 | Procédé et dispositif de régénération de phase optique |
| JPWO2015133227A1 (ja) * | 2014-03-04 | 2017-04-06 | 国立研究開発法人産業技術総合研究所 | 光位相再生方法および装置 |
| US10256912B2 (en) | 2014-03-04 | 2019-04-09 | National Institute Of Advanced Industrial Science And Technology | Optical phase regeneration method and device |
| CN103885266A (zh) * | 2014-03-13 | 2014-06-25 | 江苏金迪电子科技有限公司 | 基于双共轭泵浦相位调制信号全光相位再生装置和方法 |
| WO2023145524A1 (fr) * | 2022-01-28 | 2023-08-03 | 浜松ホトニクス株式会社 | Dispositif optique et procédé de production de lumière |
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2013111413A1 (ja) | 2015-05-11 |
| JP5979563B2 (ja) | 2016-08-24 |
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