DE69300887T2 - Nichtlinearer optischer Koppler, der einen dotierten optischen Wellenleiter verwendet. - Google Patents
Nichtlinearer optischer Koppler, der einen dotierten optischen Wellenleiter verwendet.Info
- Publication number
- DE69300887T2 DE69300887T2 DE69300887T DE69300887T DE69300887T2 DE 69300887 T2 DE69300887 T2 DE 69300887T2 DE 69300887 T DE69300887 T DE 69300887T DE 69300887 T DE69300887 T DE 69300887T DE 69300887 T2 DE69300887 T2 DE 69300887T2
- Authority
- DE
- Germany
- Prior art keywords
- optical
- signal
- pump
- mode
- wavelength
- 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.)
- Expired - Fee Related
Links
- 230000003287 optical effect Effects 0.000 title claims description 247
- 239000013307 optical fiber Substances 0.000 claims description 117
- 238000010521 absorption reaction Methods 0.000 claims description 70
- 230000010363 phase shift Effects 0.000 claims description 68
- 238000009826 distribution Methods 0.000 claims description 59
- 230000007704 transition Effects 0.000 claims description 56
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 31
- 238000000034 method Methods 0.000 claims description 20
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- 230000000694 effects Effects 0.000 description 14
- 230000006870 function Effects 0.000 description 12
- 230000005283 ground state Effects 0.000 description 12
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- 230000000737 periodic effect Effects 0.000 description 9
- 238000004458 analytical method Methods 0.000 description 7
- 238000005253 cladding Methods 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 7
- 238000005086 pumping Methods 0.000 description 7
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- 239000013598 vector Substances 0.000 description 7
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- 229910052691 Erbium Inorganic materials 0.000 description 5
- 230000005374 Kerr effect Effects 0.000 description 5
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- 238000013016 damping Methods 0.000 description 5
- UYAHIZSMUZPPFV-UHFFFAOYSA-N erbium Chemical compound [Er] UYAHIZSMUZPPFV-UHFFFAOYSA-N 0.000 description 5
- 230000005281 excited state Effects 0.000 description 5
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- 229910052779 Neodymium Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
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- 150000002500 ions Chemical class 0.000 description 2
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
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Classifications
-
- 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
- G02F1/3515—All-optical modulation, gating, switching, e.g. control of a light beam by another light beam
- G02F1/3521—All-optical modulation, gating, switching, e.g. control of a light beam by another light beam using a directional coupler
-
- 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
-
- 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
- H01S3/06783—Amplifying coupler
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
- Optical Communication System (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/861,322 US5311525A (en) | 1992-03-31 | 1992-03-31 | Nonlinear optical coupler using a doped optical waveguide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69300887D1 DE69300887D1 (de) | 1996-01-11 |
| DE69300887T2 true DE69300887T2 (de) | 1996-06-13 |
Family
ID=25335494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69300887T Expired - Fee Related DE69300887T2 (de) | 1992-03-31 | 1993-03-05 | Nichtlinearer optischer Koppler, der einen dotierten optischen Wellenleiter verwendet. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5311525A (OSRAM) |
| EP (1) | EP0564100B1 (OSRAM) |
| JP (1) | JP2843478B2 (OSRAM) |
| AU (1) | AU661555B2 (OSRAM) |
| DE (1) | DE69300887T2 (OSRAM) |
| NO (1) | NO930875L (OSRAM) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992016037A1 (en) * | 1991-03-01 | 1992-09-17 | Australian And Overseas Telecommunications Corporation Limited | Modelocked lasers |
| DE4208858A1 (de) * | 1992-03-19 | 1993-09-23 | Sel Alcatel Ag | Faseroptischer verstaerker mit regelung der pumplicht-wellenlaenge |
| US5673140A (en) * | 1992-09-08 | 1997-09-30 | British Telecommunications Public Limited Company | Non-linear semiconductor optical device |
| JPH0697886A (ja) * | 1992-09-14 | 1994-04-08 | Ando Electric Co Ltd | 変位素子を光スイッチとする波長可変光パルス発生器 |
| US5450427A (en) * | 1994-10-21 | 1995-09-12 | Imra America, Inc. | Technique for the generation of optical pulses in modelocked lasers by dispersive control of the oscillation pulse width |
| US5621749A (en) * | 1995-09-06 | 1997-04-15 | Hewlett-Packard Company | Praseodymium-doped fluoride fiber upconversion laser for the generation of blue light |
| AUPN694595A0 (en) * | 1995-12-01 | 1996-01-04 | University Of Sydney, The | Method for inducing broad-band resonant nonlinearities in optical fibre and apparatus for use thereof |
| US5633964A (en) * | 1996-02-15 | 1997-05-27 | Lucent Technologies Inc. | Article comprising a multi-stage erbium-doped fiber amplifier |
| DE19636236B4 (de) | 1996-09-06 | 2004-09-16 | Evotec Technologies Gmbh | Diodenlasergepumpter Vielmoden-Wellenleiterlaser, insbesondere Faserlaser |
| US6212310B1 (en) | 1996-10-22 | 2001-04-03 | Sdl, Inc. | High power fiber gain media system achieved through power scaling via multiplexing |
| WO1998029769A1 (en) * | 1997-01-02 | 1998-07-09 | The Board Of Trustees Of The Leland Stanford Junior University | Stable nonlinear mach-zehnder fiber switch |
| US7656578B2 (en) * | 1997-03-21 | 2010-02-02 | Imra America, Inc. | Microchip-Yb fiber hybrid optical amplifier for micro-machining and marking |
| US7576909B2 (en) * | 1998-07-16 | 2009-08-18 | Imra America, Inc. | Multimode amplifier for amplifying single mode light |
| US6783705B1 (en) | 1997-04-11 | 2004-08-31 | Waters Investments Limited | Calibration medium for wavelength calibration of U.V. absorbance detectors and methods for calibration |
| US6305851B1 (en) * | 2000-01-12 | 2001-10-23 | Ciena Corporation | Systems and methods for detecting imperfect connections in optical systems |
| US6377726B1 (en) | 2000-02-29 | 2002-04-23 | Lasercomm Inc. | Transverse mode transformer |
| KR20020032669A (ko) * | 2000-10-19 | 2002-05-04 | 이재승 | 광섬유를 통한 광신호 전송을 다루는 비선형편미분방정식의 수치해석 방법 |
| US20030223705A1 (en) * | 2002-06-03 | 2003-12-04 | Hill William F. | Method for terminating an optical waveguide into an optical component |
| FR2867574B1 (fr) * | 2004-03-12 | 2006-10-06 | Abx Sa | Dispositif de generation d'une lumiere polychromatique a spectre continu |
| JP5842277B2 (ja) * | 2013-02-04 | 2016-01-13 | 日本電信電話株式会社 | モード合分波器及びその設計方法 |
| CN111969401B (zh) * | 2020-08-31 | 2021-08-17 | 中国科学院合肥物质科学研究院 | 自启动Figure-9被动锁模光纤激光器的脉冲能量提升方法 |
| CN118980494B (zh) * | 2024-10-22 | 2025-01-14 | 中国工程物理研究院激光聚变研究中心 | 一种分布式侧面泵浦光纤耦合系数无损测量方法、系统、设备及介质 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4768851A (en) * | 1983-11-30 | 1988-09-06 | The Board Of Trustees Of The Leland Stanford Junior University | Fiber optic modal coupler, interferometer and method of coupling spatial modes using same |
| US4832437A (en) * | 1986-01-17 | 1989-05-23 | The Board Of Trustees Of The Leland Stanford Junior University | Fiber optic inter-mode coupling single side band frequency shifter |
| US4828350A (en) * | 1986-01-17 | 1989-05-09 | The Board Of Trustees Of The Leland Stanford Junior University | Fiber optic mode selector |
| US4741586A (en) * | 1987-02-20 | 1988-05-03 | The Board Of Trustees Of The Leland Stanford Junior University | Dynamic coupler using two-mode optical waveguides |
| US4915468A (en) * | 1987-02-20 | 1990-04-10 | The Board Of Trustees Of The Leland Stanford Junior University | Apparatus using two-mode optical waveguide with non-circular core |
| JPH02259732A (ja) * | 1989-03-31 | 1990-10-22 | Nippon Telegr & Teleph Corp <Ntt> | 非線形光方向性結合器 |
| JPH02298922A (ja) * | 1989-05-15 | 1990-12-11 | Nippon Telegr & Teleph Corp <Ntt> | 光切替部品 |
| US5134620A (en) * | 1990-11-20 | 1992-07-28 | General Instrument Corporation | Laser with longitudinal mode selection |
| US5151908A (en) * | 1990-11-20 | 1992-09-29 | General Instrument Corporation | Laser with longitudinal mode selection |
| US5121460A (en) * | 1991-01-31 | 1992-06-09 | The Charles Stark Draper Lab., Inc. | High-power mode-selective optical fiber laser |
| US5140456A (en) * | 1991-04-08 | 1992-08-18 | General Instrument Corporation | Low noise high power optical fiber amplifier |
| US5159601A (en) * | 1991-07-17 | 1992-10-27 | General Instrument Corporation | Method for producing a tunable erbium fiber laser |
| US5191586A (en) * | 1991-07-18 | 1993-03-02 | General Instrument Corporation | Narrow band incoherent optical carrier generator |
-
1992
- 1992-03-31 US US07/861,322 patent/US5311525A/en not_active Expired - Lifetime
-
1993
- 1993-03-03 AU AU33972/93A patent/AU661555B2/en not_active Ceased
- 1993-03-05 DE DE69300887T patent/DE69300887T2/de not_active Expired - Fee Related
- 1993-03-05 EP EP93301704A patent/EP0564100B1/en not_active Expired - Lifetime
- 1993-03-10 NO NO93930875A patent/NO930875L/no unknown
- 1993-03-29 JP JP5070354A patent/JP2843478B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| AU3397293A (en) | 1993-10-07 |
| JPH07261206A (ja) | 1995-10-13 |
| JP2843478B2 (ja) | 1999-01-06 |
| EP0564100A3 (OSRAM) | 1994-02-23 |
| EP0564100B1 (en) | 1995-11-29 |
| AU661555B2 (en) | 1995-07-27 |
| DE69300887D1 (de) | 1996-01-11 |
| US5311525A (en) | 1994-05-10 |
| EP0564100A2 (en) | 1993-10-06 |
| NO930875L (no) | 1993-10-01 |
| NO930875D0 (no) | 1993-03-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |