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 lointainInfo
- 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
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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Electromagnetism (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Optical Elements Other Than Lenses (AREA)
- Lasers (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
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.
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)
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 |
FR2789217A1 (fr) * | 1999-02-01 | 2000-08-04 | Pierre Marie | Generateur de puissance electrique |
FR2789216A1 (fr) * | 1999-02-01 | 2000-08-04 | Marie G R P | 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)
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 |
ES2050769T3 (es) * | 1988-12-05 | 1994-06-01 | Euratom | Antena que produce un haz de ondas milimetricas con una distribucion tipo gaussiano. |
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 |
KR101547077B1 (ko) | 2003-04-09 | 2015-08-25 | 가부시키가이샤 니콘 | 노광 방법 및 장치, 그리고 디바이스 제조 방법 |
TWI573175B (zh) | 2003-10-28 | 2017-03-01 | 尼康股份有限公司 | 照明光學裝置、曝光裝置、曝光方法以及元件製造 方法 |
TW201809801A (zh) | 2003-11-20 | 2018-03-16 | 日商尼康股份有限公司 | 光學照明裝置、曝光裝置、曝光方法、以及元件製造方法 |
TWI389174B (zh) | 2004-02-06 | 2013-03-11 | 尼康股份有限公司 | 偏光變換元件、光學照明裝置、曝光裝置以及曝光方法 |
JP5424154B2 (ja) * | 2010-04-28 | 2014-02-26 | 公立大学法人大阪府立大学 | 光学部品 |
US10823667B1 (en) * | 2019-05-03 | 2020-11-03 | Trustees Of Boston University | Engineered optical fibers and uses thereof |
Citations (3)
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)
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 |
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 |
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 |
-
1977
- 1977-12-28 FR FR7739448A patent/FR2413678A1/fr active Granted
-
1978
- 1978-02-02 JP JP992478A patent/JPS5492765A/ja active Granted
- 1978-02-02 DE DE19782804442 patent/DE2804442A1/de not_active Ceased
- 1978-12-27 US US05/973,600 patent/US4211471A/en not_active Expired - Lifetime
- 1978-12-28 GB GB7850128A patent/GB2012473B/en not_active Expired
Patent Citations (3)
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)
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 |
FR2789217A1 (fr) * | 1999-02-01 | 2000-08-04 | Pierre Marie | Generateur de puissance electrique |
FR2789216A1 (fr) * | 1999-02-01 | 2000-08-04 | Marie G R P | 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 |
---|---|
GB2012473B (en) | 1982-02-03 |
JPS5492765A (en) | 1979-07-23 |
DE2804442A1 (de) | 1979-07-05 |
FR2413678B1 (fr) | 1981-12-31 |
GB2012473A (en) | 1979-07-25 |
JPS644161B2 (fr) | 1989-01-24 |
US4211471A (en) | 1980-07-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |