FR2438358A1 - Amplificateur a guide d'ondes capillaire de raman a signaux de stokes injectes - Google Patents
Amplificateur a guide d'ondes capillaire de raman a signaux de stokes injectesInfo
- Publication number
- FR2438358A1 FR2438358A1 FR7924534A FR7924534A FR2438358A1 FR 2438358 A1 FR2438358 A1 FR 2438358A1 FR 7924534 A FR7924534 A FR 7924534A FR 7924534 A FR7924534 A FR 7924534A FR 2438358 A1 FR2438358 A1 FR 2438358A1
- Authority
- FR
- France
- Prior art keywords
- amplifier
- stokes
- raman
- injected
- waveguide amplifier
- 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.)
- Withdrawn
Links
Classifications
-
- 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
-
- 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
- H01S3/305—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 a gas
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
Abstract
L'INVENTION CONCERNE UN AMPLIFICATEUR A GUIDE D'ONDES DE RAMAN A INJECTION DE SIGNAUX DE STOKES. IL COMPREND UN AMPLIFICATEUR A GUIDE D'ONDES CAPILLAIRE 34, 36, 38, 40 QUI ASSURE LA DIFFUSION DE RAMAN DU RAYONNEMENT D'UN LASER A CO, 20, PAR DES ETATS ROTATIONNELS D'UNE MOLECULE DIATOMIQUE, AINSI QU'UN MOYEN 14, 16, 18, 22, 28, 30, 32 PERMETTANT D'INJECTER DES SIGNAUX D'UNE SOURCE DE RAYONNEMENT DE STOKES 10 DANS L'AMPLIFICATEUR AFIN D'INDUIRE UNE AMPLIFICATION DU RAYONNEMENT DE STOKES. AINSI, L'INVENTION PERMET DE REDUIRE LE GAIN NECESSAIRE DANS L'AMPLIFICATEUR POUR PRODUIRE UN SIGNAL DE STOKES AMPLIFIE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/948,267 US4222011A (en) | 1978-10-03 | 1978-10-03 | Stokes injected Raman capillary waveguide amplifier |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2438358A1 true FR2438358A1 (fr) | 1980-04-30 |
Family
ID=25487565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7924534A Withdrawn FR2438358A1 (fr) | 1978-10-03 | 1979-10-02 | Amplificateur a guide d'ondes capillaire de raman a signaux de stokes injectes |
Country Status (6)
Country | Link |
---|---|
US (1) | US4222011A (fr) |
JP (1) | JPS5550682A (fr) |
CA (1) | CA1122310A (fr) |
DE (1) | DE2940149A1 (fr) |
FR (1) | FR2438358A1 (fr) |
GB (1) | GB2033141A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0408406A1 (fr) * | 1989-07-11 | 1991-01-16 | Thomson-Csf | Source laser de puissance accordable |
FR2652685A1 (fr) * | 1989-10-03 | 1991-04-05 | Thomson Csf | Source laser de puissance a commande optique de balayage de faisceau. |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4580267A (en) * | 1983-03-11 | 1986-04-01 | At&T Bell Laboratories | Anti-Stokes Raman upconverter for CO2 lasers |
US4792999A (en) * | 1987-01-20 | 1988-12-20 | International Business Machines Corporation | Wavelength agile optical receiver |
US4887884A (en) * | 1989-02-23 | 1989-12-19 | Unisys Corporation | Capillary non-linear optical waveguide device |
FR2691588B1 (fr) * | 1989-05-30 | 1994-12-30 | Thomson Csf | Source laser de puissance. |
US5110204A (en) * | 1990-11-06 | 1992-05-05 | Trustees Of Princeton University | Velocity measurement by the vibrational tagging of diatomic molecules |
US5790300A (en) * | 1996-10-15 | 1998-08-04 | Mcdonnell Douglas Corporation | Multi-channel fiber amplification system and associated method |
US7916388B2 (en) * | 2007-12-20 | 2011-03-29 | Cymer, Inc. | Drive laser for EUV light source |
US6958854B1 (en) | 2002-02-25 | 2005-10-25 | Actinix | High efficiency stokes-seeding dual-cell raman shifter |
ES2305159T3 (es) * | 2002-08-01 | 2008-11-01 | Trumpf Werkzeugmaschinen Gmbh + Co. Kg | Maquina de mecanizado por laser. |
US7982947B2 (en) * | 2008-01-08 | 2011-07-19 | Applied Energetics, Inc | Regenerative laser amplifier |
DE102009032803A1 (de) * | 2009-07-10 | 2011-01-13 | Friedrich-Schiller-Universität Jena | Vorrichtung zum Verstärken und/oder Transportieren von elektromagnetischer Strahlung |
WO2012071326A2 (fr) * | 2010-11-24 | 2012-05-31 | University Of Pittsburgh - Of The Commonwealth System Of Higher Education | Système de détection de gaz utilisant la diffusion raman |
KR101189168B1 (ko) | 2010-12-13 | 2012-10-10 | 한국원자력연구원 | 탁상형 테라헤르츠 자유전자레이저를 위한 초저온 저손실 2차원 도파관형 메쉬거울 테라헤르츠 자유전자레이저 공진기 |
US9612449B2 (en) * | 2012-02-08 | 2017-04-04 | Saitama Medical University | Axially symmetric polarization conversion element |
CN102680451B (zh) * | 2012-05-04 | 2014-03-12 | 华中科技大学 | 一种去除拉曼光谱散射背景噪声的*** |
US11959859B2 (en) | 2021-06-02 | 2024-04-16 | Edwin Thomas Carlen | Multi-gas detection system and method |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4061921A (en) * | 1974-05-02 | 1977-12-06 | The United States Of America As Represented By The United States Energy Research & Development Administration | Infrared laser system |
DE2824087A1 (de) * | 1977-06-01 | 1978-12-14 | Us Energy | Ramanlaser |
US4194170A (en) * | 1977-06-01 | 1980-03-18 | The United States Of America As Represented By The United States Department Of Energy | Shifting of infrared radiation using rotational raman resonances in diatomic molecular gases |
-
1978
- 1978-10-03 US US05/948,267 patent/US4222011A/en not_active Expired - Lifetime
-
1979
- 1979-08-30 GB GB7930125A patent/GB2033141A/en not_active Withdrawn
- 1979-08-31 CA CA334,853A patent/CA1122310A/fr not_active Expired
- 1979-10-02 FR FR7924534A patent/FR2438358A1/fr not_active Withdrawn
- 1979-10-03 JP JP12783179A patent/JPS5550682A/ja active Pending
- 1979-10-03 DE DE19792940149 patent/DE2940149A1/de not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4061921A (en) * | 1974-05-02 | 1977-12-06 | The United States Of America As Represented By The United States Energy Research & Development Administration | Infrared laser system |
DE2824087A1 (de) * | 1977-06-01 | 1978-12-14 | Us Energy | Ramanlaser |
US4194170A (en) * | 1977-06-01 | 1980-03-18 | The United States Of America As Represented By The United States Department Of Energy | Shifting of infrared radiation using rotational raman resonances in diatomic molecular gases |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0408406A1 (fr) * | 1989-07-11 | 1991-01-16 | Thomson-Csf | Source laser de puissance accordable |
FR2649833A1 (fr) * | 1989-07-11 | 1991-01-18 | Thomson Csf | Source laser de puissance accordable |
US5088096A (en) * | 1989-07-11 | 1992-02-11 | Thomson-Csf | Tunable power laser |
FR2652685A1 (fr) * | 1989-10-03 | 1991-04-05 | Thomson Csf | Source laser de puissance a commande optique de balayage de faisceau. |
EP0421854A1 (fr) * | 1989-10-03 | 1991-04-10 | Thomson-Csf | Source laser de puissance à commande optique de balayage de faisceau |
US5105428A (en) * | 1989-10-03 | 1992-04-14 | Thomson-Csf | Power laser source with optical control of beam scanning |
Also Published As
Publication number | Publication date |
---|---|
JPS5550682A (en) | 1980-04-12 |
US4222011A (en) | 1980-09-09 |
GB2033141A (en) | 1980-05-14 |
CA1122310A (fr) | 1982-04-20 |
DE2940149A1 (de) | 1980-04-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Withdrawal of published application |