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FR2385241A1 - Convertisseurs de mode de polarisation pour faisceaux laser et generateurs de plasma les utilisant - Google Patents

Convertisseurs de mode de polarisation pour faisceaux laser et generateurs de plasma les utilisant

Info

Publication number
FR2385241A1
FR2385241A1 FR7638960A FR7638960A FR2385241A1 FR 2385241 A1 FR2385241 A1 FR 2385241A1 FR 7638960 A FR7638960 A FR 7638960A FR 7638960 A FR7638960 A FR 7638960A FR 2385241 A1 FR2385241 A1 FR 2385241A1
Authority
FR
France
Prior art keywords
wave
laser beams
polarization mode
plasma generators
mode converters
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.)
Granted
Application number
FR7638960A
Other languages
English (en)
Other versions
FR2385241B1 (fr
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.)
Marie G R P
Original Assignee
Marie G R P
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 Marie G R P filed Critical Marie G R P
Priority to FR7638960A priority Critical patent/FR2385241A1/fr
Priority to US05/863,235 priority patent/US4175830A/en
Priority to DE19772757263 priority patent/DE2757263A1/de
Priority to GB53842/77A priority patent/GB1592690A/en
Priority to JP15460277A priority patent/JPS5382370A/ja
Publication of FR2385241A1 publication Critical patent/FR2385241A1/fr
Application granted granted Critical
Publication of FR2385241B1 publication Critical patent/FR2385241B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21B—FUSION REACTORS
    • G21B1/00—Thermonuclear fusion reactors
    • G21B1/11—Details
    • G21B1/23—Optical systems, e.g. for irradiating targets, for heating plasma or for plasma diagnostics
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding elements
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
    • G21K1/16—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using polarising devices, e.g. for obtaining a polarised beam
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/46—Generating plasma using applied electromagnetic fields, e.g. high frequency or microwave energy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/10—Nuclear fusion reactors

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Electromagnetism (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Plasma Technology (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Lasers (AREA)

Abstract

a. Convertisseur de mode de propagation pour ondes électromagnétiques, lumineuses ou infrarouges. b. Il comprend une source d'une telle onde, des moyens de convertir cette onde en onde plane à polarisation circulaire, des moyens de déphaser ladite onde à polarisation circulaire proportionnellement à son azimut autour de son axe de propagation, des moyens pour focaliser l'onde ainsi déphasée sur le matériau d'une cible et un générateur de champ magnétique dans l'axe de la tache focale. c. Obtention de plasmas chauds et denses, quasi thermonucléaires.
FR7638960A 1976-12-23 1976-12-23 Convertisseurs de mode de polarisation pour faisceaux laser et generateurs de plasma les utilisant Granted FR2385241A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7638960A FR2385241A1 (fr) 1976-12-23 1976-12-23 Convertisseurs de mode de polarisation pour faisceaux laser et generateurs de plasma les utilisant
US05/863,235 US4175830A (en) 1976-12-23 1977-12-22 Wave mode converter
DE19772757263 DE2757263A1 (de) 1976-12-23 1977-12-22 Wellentypwandler fuer elektromagnetische wellen
GB53842/77A GB1592690A (en) 1976-12-23 1977-12-23 Wave mode converter
JP15460277A JPS5382370A (en) 1976-12-23 1977-12-23 Lazer beam guiding mode change and

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7638960A FR2385241A1 (fr) 1976-12-23 1976-12-23 Convertisseurs de mode de polarisation pour faisceaux laser et generateurs de plasma les utilisant

Publications (2)

Publication Number Publication Date
FR2385241A1 true FR2385241A1 (fr) 1978-10-20
FR2385241B1 FR2385241B1 (fr) 1979-10-12

Family

ID=9181485

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7638960A Granted FR2385241A1 (fr) 1976-12-23 1976-12-23 Convertisseurs de mode de polarisation pour faisceaux laser et generateurs de plasma les utilisant

Country Status (5)

Country Link
US (1) US4175830A (fr)
JP (1) JPS5382370A (fr)
DE (1) DE2757263A1 (fr)
FR (1) FR2385241A1 (fr)
GB (1) GB1592690A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2450518A1 (fr) * 1979-03-02 1980-09-26 Marie G R P Convertisseur de mode tmo-teo
EP0772203A1 (fr) 1995-11-06 1997-05-07 Georges Robert Pierre Marie Dispositif provoquant et utilisant la micro-fusion thermonucléaire

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2413678A1 (fr) * 1977-12-28 1979-07-27 Marie G R P Convertisseurs de mode d'une onde non confinante en une onde confinante dans l'infrarouge lointain
FR2466119A2 (fr) * 1979-09-26 1981-03-27 France Etat Laser a rayons x a plasma
US4496518A (en) * 1980-02-27 1985-01-29 Marie G R P TMO and TEO cavity resonator for projecting plasma confining TEO mode components
US4440714A (en) * 1981-01-29 1984-04-03 The United States Of America As Represented By The United States Department Of Energy Inertial confinement fusion method producing line source radiation fluence
DE3532416A1 (de) * 1985-09-11 1987-03-12 Diehl Gmbh & Co Verfahren und einrichtung zur erhoehung der leistungsdichte in einem fokussierten hochenergie-laserstrahl
US4740983A (en) * 1987-08-28 1988-04-26 General Electric Company Laser apparatus for minimizing wavefront distortion
US4849761A (en) * 1988-05-23 1989-07-18 Datron Systems Inc. Multi-mode feed system for a monopulse antenna
EP0372463B1 (fr) * 1988-12-05 1994-03-09 European Atomic Energy Community (Euratom) Antenne pour produire un rayon d'ondes millimétriques à distribution gaussienne
WO2001048520A1 (fr) * 1999-12-29 2001-07-05 Metrologic Instruments, Inc. Appareil d'eclairage dote d'elements de polarisation de mise en forme de faisceau
ATE278181T1 (de) * 2001-02-23 2004-10-15 Ericsson Telefon Ab L M Monochromatoranordnung
DE10148167A1 (de) * 2001-09-28 2003-04-17 Zeiss Carl Jena Gmbh Beleuchtungsanordnung
JP4735258B2 (ja) 2003-04-09 2011-07-27 株式会社ニコン 露光方法及び装置、並びにデバイス製造方法
TWI474132B (zh) 2003-10-28 2015-02-21 尼康股份有限公司 照明光學裝置、投影曝光裝置、曝光方法以及元件製造方法
TWI512335B (zh) 2003-11-20 2015-12-11 尼康股份有限公司 光束變換元件、光學照明裝置、曝光裝置、以及曝光方法
US20070019179A1 (en) 2004-01-16 2007-01-25 Damian Fiolka Polarization-modulating optical element
US8270077B2 (en) * 2004-01-16 2012-09-18 Carl Zeiss Smt Gmbh Polarization-modulating optical element
ATE539383T1 (de) 2004-01-16 2012-01-15 Zeiss Carl Smt Gmbh Projektionssystem mit einem polarisationsmodulierenden optischen element mit variabler dicke
TWI511182B (zh) 2004-02-06 2015-12-01 尼康股份有限公司 光學照明裝置、曝光裝置、曝光方法以及元件製造方法
US7324280B2 (en) * 2004-05-25 2008-01-29 Asml Holding N.V. Apparatus for providing a pattern of polarization
US7196797B2 (en) * 2004-05-28 2007-03-27 Agilent Technologies, Inc. Differential interferometer with improved cyclic nonlinearity
US7760431B2 (en) * 2005-05-05 2010-07-20 Intel Corporation Method of and apparatus for modifying polarity of light
US20080137189A1 (en) * 2006-12-12 2008-06-12 Northrop Grumman Space & Mission Systems Corporation Conversion of the polarization of light via a composite half-wave plate
US20110205519A1 (en) * 2010-02-25 2011-08-25 Nikon Corporation Polarization converting unit, illumination optical system, exposure apparatus, and device manufacturing method
US9389519B2 (en) * 2010-02-25 2016-07-12 Nikon Corporation Measuring method and measuring apparatus of pupil transmittance distribution, exposure method and exposure apparatus, and device manufacturing method
GB2497761A (en) * 2011-12-20 2013-06-26 Univ Antwerpen Generation of charged particle vortex waves
KR101915139B1 (ko) * 2012-05-08 2018-11-05 한국전자통신연구원 양성자 빔 발생장치
US9330878B2 (en) * 2014-06-18 2016-05-03 Los Alamos National Security, Llc. Electromechanical x-ray generator
WO2017067998A1 (fr) * 2015-10-19 2017-04-27 Deutsches Krebsforschungszentrum Plaque de phase chromatique

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3877789A (en) * 1972-11-08 1975-04-15 Marie G R P Mode transformer for light or millimeter electromagnetic waves
US3892469A (en) * 1974-02-01 1975-07-01 Hughes Aircraft Co Electro-optical variable focal length lens using optical ring polarizer
US3892470A (en) * 1974-02-01 1975-07-01 Hughes Aircraft Co Optical device for transforming monochromatic linearly polarized light to ring polarized light

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2450518A1 (fr) * 1979-03-02 1980-09-26 Marie G R P Convertisseur de mode tmo-teo
EP0772203A1 (fr) 1995-11-06 1997-05-07 Georges Robert Pierre Marie Dispositif provoquant et utilisant la micro-fusion thermonucléaire
FR2740898A1 (fr) * 1995-11-06 1997-05-09 Marie G R P Dispositif provoquant et utilisant la "microfusion" thermonuclaire

Also Published As

Publication number Publication date
JPS5382370A (en) 1978-07-20
DE2757263A1 (de) 1978-06-29
FR2385241B1 (fr) 1979-10-12
JPS6216520B2 (fr) 1987-04-13
GB1592690A (en) 1981-07-08
US4175830A (en) 1979-11-27

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