FR2413678A1 - Convertisseurs de mode d'une onde non confinante en une onde confinante dans l'infrarouge lointain - Google Patents

Convertisseurs de mode d'une onde non confinante en une onde confinante dans l'infrarouge lointain

Info

Publication number
FR2413678A1
FR2413678A1 FR7739448A FR7739448A FR2413678A1 FR 2413678 A1 FR2413678 A1 FR 2413678A1 FR 7739448 A FR7739448 A FR 7739448A FR 7739448 A FR7739448 A FR 7739448A FR 2413678 A1 FR2413678 A1 FR 2413678A1
Authority
FR
France
Prior art keywords
confinant
wave
far infrared
straight
polarization
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
FR7739448A
Other languages
English (en)
Other versions
FR2413678B1 (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 FR7739448A priority Critical patent/FR2413678A1/fr
Priority to DE19782804442 priority patent/DE2804442A1/de
Priority to JP992478A priority patent/JPS5492765A/ja
Priority to US05/973,600 priority patent/US4211471A/en
Priority to GB7850128A priority patent/GB2012473B/en
Publication of FR2413678A1 publication Critical patent/FR2413678A1/fr
Application granted granted Critical
Publication of FR2413678B1 publication Critical patent/FR2413678B1/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
    • 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
    • H05H1/02—Arrangements for confining plasma by electric or magnetic fields; Arrangements for heating plasma
    • 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

Abstract

A.DISPOSITIF LASER EMETTANT UN FAISCEAU D'UNE ONDE CONFINANTE DANS LE DOMAINE DE L'INFRAROUGE LOINTAIN. B.IL COMPREND UN LASER PRODUISANT UNE ONDE NON CONFINANTE AUX PARTICULES ET A POLARISATION RECTILIGNE, UN CONVERTISSEUR "POLARISATION RECTILIGNE-POLARISATION CIRCULAIRE", UN CONVERTISSEUR "ONDE NON CONFINANTE-ONDE CONFINANTE", DES MOYENS DE PRODUIRE UN CHAMP MAGNETIQUE COAXIAL AU FAISCEAU ET DES MOYENS DE CONCENTRER LEDIT FAISCEAU SUR UNE CIBLE. LES CONVERTISSEURS "POLARISATION RECTILIGNE-POLARISATION CIRCULAIRE" ET "ONDE NON CONFINANTE-ONDE CONFINANTE" SONT DES LAMES DIELECTRIQUES A FACES PARALLELES DONT UNE FACE EST METALLISEE ET FORME MIROIR, RECEVANT LE FAISCEAU DU LASER SOUS UNE INCIDENCE VOISINE DE L'INCIDENCE DE BREWSTER ET DONT L'EPAISSEUR ET L'INDICE SONT PREDETERMINES. C.APPROCHE DE LA FUSION THERMONUCLEAIRE.
FR7739448A 1977-12-28 1977-12-28 Convertisseurs de mode d'une onde non confinante en une onde confinante dans l'infrarouge lointain Granted FR2413678A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7739448A FR2413678A1 (fr) 1977-12-28 1977-12-28 Convertisseurs de mode d'une onde non confinante en une onde confinante dans l'infrarouge lointain
DE19782804442 DE2804442A1 (de) 1977-12-28 1978-02-02 Laservorrichtung fuer einschliessende wellen im fernen infrarotbereich
JP992478A JPS5492765A (en) 1977-12-28 1978-02-02 Mode converter for changing unconfined waves of far infrared range into confined waves
US05/973,600 US4211471A (en) 1977-12-28 1978-12-27 Mode converters for converting a non-confining wave into a confining wave in the far infrared range
GB7850128A GB2012473B (en) 1977-12-28 1978-12-28 Paser device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7739448A FR2413678A1 (fr) 1977-12-28 1977-12-28 Convertisseurs de mode d'une onde non confinante en une onde confinante dans l'infrarouge lointain

Publications (2)

Publication Number Publication Date
FR2413678A1 true FR2413678A1 (fr) 1979-07-27
FR2413678B1 FR2413678B1 (fr) 1981-12-31

Family

ID=9199431

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7739448A Granted FR2413678A1 (fr) 1977-12-28 1977-12-28 Convertisseurs de mode d'une onde non confinante en une onde confinante dans l'infrarouge lointain

Country Status (5)

Country Link
US (1) US4211471A (fr)
JP (1) JPS5492765A (fr)
DE (1) DE2804442A1 (fr)
FR (1) FR2413678A1 (fr)
GB (1) GB2012473B (fr)

Cited By (6)

* 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
FR2466119A2 (fr) * 1979-09-26 1981-03-27 France Etat Laser a rayons x a plasma
FR2763420A1 (fr) * 1997-05-15 1998-11-20 Marie G R P Dispositif provoquant et utilisant la micro fusion thermonucleaire
FR2789216A1 (fr) * 1999-02-01 2000-08-04 Marie G R P Generateur de puissance electrique
FR2789217A1 (fr) * 1999-02-01 2000-08-04 Pierre Marie Generateur de puissance electrique
FR2904465A1 (fr) * 2006-07-25 2008-02-01 Marie G R P Generateur de puissance electrique utilisant la fusion du deuterium en helium

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3532416A1 (de) * 1985-09-11 1987-03-12 Diehl Gmbh & Co Verfahren und einrichtung zur erhoehung der leistungsdichte in einem fokussierten hochenergie-laserstrahl
EP0372463B1 (fr) * 1988-12-05 1994-03-09 European Atomic Energy Community (Euratom) Antenne pour produire un rayon d'ondes millimétriques à distribution gaussienne
JPH07327781A (ja) * 1994-06-06 1995-12-19 Morishita Kagaku Kogyo Kk 敷 物
FR2836590B1 (fr) * 2002-02-25 2004-11-19 Marie G R P Generateur de puissance electrique utilisant la fusion du criterium en helium
KR101124179B1 (ko) 2003-04-09 2012-03-27 가부시키가이샤 니콘 노광 방법 및 장치, 그리고 디바이스 제조 방법
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
TWI612338B (zh) 2003-11-20 2018-01-21 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
TWI360837B (en) 2004-02-06 2012-03-21 Nikon Corp Polarization changing device, optical illumination
JP5424154B2 (ja) * 2010-04-28 2014-02-26 公立大学法人大阪府立大学 光学部品
WO2020227240A1 (fr) * 2019-05-03 2020-11-12 Trustees Of Boston University Fibres optiques modifiées et leurs utilisations

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1301865B (de) * 1964-06-05 1969-08-28 Csf Mehrfachreflexionsanordnung zur Kompression von Frequenzmodulierten Impulsen
FR2205678A1 (fr) * 1972-11-08 1974-05-31 Marie G R P
FR2379919A2 (fr) * 1977-02-08 1978-09-01 Marie G R P Convertisseurs de mode de polarisation pour faisceaux laser et generateurs de plasma les utilisant

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3439968A (en) * 1965-06-25 1969-04-22 North American Rockwell Infrared radiation brewster's angle polarizer
US3892470A (en) * 1974-02-01 1975-07-01 Hughes Aircraft Co Optical device for transforming monochromatic linearly polarized light to ring polarized light
US3892469A (en) * 1974-02-01 1975-07-01 Hughes Aircraft Co Electro-optical variable focal length lens using optical ring polarizer
FR2298208A1 (fr) * 1975-01-15 1976-08-13 Comp Generale Electricite Chaine laser de puissance
FR2385241A1 (fr) * 1976-12-23 1978-10-20 Marie G R P Convertisseurs de mode de polarisation pour faisceaux laser et generateurs de plasma les utilisant

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1301865B (de) * 1964-06-05 1969-08-28 Csf Mehrfachreflexionsanordnung zur Kompression von Frequenzmodulierten Impulsen
FR2205678A1 (fr) * 1972-11-08 1974-05-31 Marie G R P
FR2379919A2 (fr) * 1977-02-08 1978-09-01 Marie G R P Convertisseurs de mode de polarisation pour faisceaux laser et generateurs de plasma les utilisant

Cited By (7)

* 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
FR2466119A2 (fr) * 1979-09-26 1981-03-27 France Etat Laser a rayons x a plasma
FR2763420A1 (fr) * 1997-05-15 1998-11-20 Marie G R P Dispositif provoquant et utilisant la micro fusion thermonucleaire
FR2789216A1 (fr) * 1999-02-01 2000-08-04 Marie G R P Generateur de puissance electrique
FR2789217A1 (fr) * 1999-02-01 2000-08-04 Pierre Marie Generateur de puissance electrique
WO2000046811A1 (fr) * 1999-02-01 2000-08-10 Marie Pierre Generateur de puissance electrique
FR2904465A1 (fr) * 2006-07-25 2008-02-01 Marie G R P Generateur de puissance electrique utilisant la fusion du deuterium en helium

Also Published As

Publication number Publication date
GB2012473A (en) 1979-07-25
FR2413678B1 (fr) 1981-12-31
US4211471A (en) 1980-07-08
DE2804442A1 (de) 1979-07-05
JPS644161B2 (fr) 1989-01-24
GB2012473B (en) 1982-02-03
JPS5492765A (en) 1979-07-23

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