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 injectes

Info

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Withdrawn
Application number
FR7924534A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
US Department of Energy
Original Assignee
US Department of Energy
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by US Department of Energy filed Critical US Department of Energy
Publication of FR2438358A1 publication Critical patent/FR2438358A1/fr
Withdrawn legal-status Critical Current

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.
FR7924534A 1978-10-03 1979-10-02 Amplificateur a guide d'ondes capillaire de raman a signaux de stokes injectes Withdrawn FR2438358A1 (fr)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
FR2438358A1 (fr) Amplificateur a guide d'ondes capillaire de raman a signaux de stokes injectes
Hassinen et al. Oxidation-reduction properties of the mitochondrial flavoprotein chain
FR2401580A1 (fr) Procede et dispositif de commande a distance d'un appareil medical
FR2398363A1 (fr) Installation de reproduction par faisceau laser de signaux video enregistres sur un disque
CA2048337A1 (fr) Gyroscope a amplificateur a guide de lumiere
EP0782225A3 (fr) Amplificateur à fibre avec gain élevé à profil uniforme
Hiromi et al. A versatile stopped-flow apparatus for the measurement of changes in absorption, fluorescence and optical rotation
FR2408624A1 (fr) Procede pour preparer la cellulose oxydee et ses sels a des fins medicales
SE9801159D0 (sv) Optical fiber amplifier having a controlled gain
FR2408316A1 (fr) Filtre de cigarette et cigarette munie de ce filtre
FR2441103A1 (fr) Amortisseur actif hydromecanique
CN113097845A (zh) 一种低噪声的布里渊随机光纤激光器
ATE513343T1 (de) L-und c- band optischer verstärker
GB1302598A (fr)
CN107941250A (zh) 一种具有损耗补偿结构的高分辨率混沌光纤环衰荡传感装置及方法
FR2442560A1 (fr) Melangeur de signaux video
EP1180859A3 (fr) Amplificateur optique bidirectionnel
NO922563L (no) Forsterker med signalforsterkende optisk fiber
FR2369584A1 (fr) Procede et dispositif de commande de variations d'un signal optique
WO2003029846A3 (fr) Amplificateur de fibre optique a bruit reduit et son procede de fabrication
Zwaard et al. Some stable substituted cycloheptatrienyl carbanions
FR2415389A1 (fr) Amplificateur de puissance
Gore et al. The design of a picosecond flash spectroscope and its application to photosynthesis
Tran A finite element analysis of soil structure interactions during consolidation
JPS6450967A (en) Frequency analyser

Legal Events

Date Code Title Description
RE Withdrawal of published application