FR2702852B1 - Procede de traitement d'un faisceau laser par un milieu fluide non lineaire et cellule optique adaptee a sa mise en oeuvre. - Google Patents

Procede de traitement d'un faisceau laser par un milieu fluide non lineaire et cellule optique adaptee a sa mise en oeuvre.

Info

Publication number
FR2702852B1
FR2702852B1 FR9300162A FR9300162A FR2702852B1 FR 2702852 B1 FR2702852 B1 FR 2702852B1 FR 9300162 A FR9300162 A FR 9300162A FR 9300162 A FR9300162 A FR 9300162A FR 2702852 B1 FR2702852 B1 FR 2702852B1
Authority
FR
France
Prior art keywords
treating
implementation
laser beam
fluid medium
optical cell
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.)
Expired - Fee Related
Application number
FR9300162A
Other languages
English (en)
Other versions
FR2702852A1 (fr
Inventor
Chiquier Jean Michel
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.)
Laserdot
Original Assignee
Laserdot
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 Laserdot filed Critical Laserdot
Priority to FR9300162A priority Critical patent/FR2702852B1/fr
Publication of FR2702852A1 publication Critical patent/FR2702852A1/fr
Application granted granted Critical
Publication of FR2702852B1 publication Critical patent/FR2702852B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01S3/305—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
    • 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
    • H01S3/02—Constructional details
    • H01S3/022—Constructional details of liquid lasers
    • 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
    • H01S3/307—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 liquid

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Lasers (AREA)
FR9300162A 1993-01-11 1993-01-11 Procede de traitement d'un faisceau laser par un milieu fluide non lineaire et cellule optique adaptee a sa mise en oeuvre. Expired - Fee Related FR2702852B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9300162A FR2702852B1 (fr) 1993-01-11 1993-01-11 Procede de traitement d'un faisceau laser par un milieu fluide non lineaire et cellule optique adaptee a sa mise en oeuvre.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9300162A FR2702852B1 (fr) 1993-01-11 1993-01-11 Procede de traitement d'un faisceau laser par un milieu fluide non lineaire et cellule optique adaptee a sa mise en oeuvre.

Publications (2)

Publication Number Publication Date
FR2702852A1 FR2702852A1 (fr) 1994-09-23
FR2702852B1 true FR2702852B1 (fr) 1995-06-16

Family

ID=9442925

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9300162A Expired - Fee Related FR2702852B1 (fr) 1993-01-11 1993-01-11 Procede de traitement d'un faisceau laser par un milieu fluide non lineaire et cellule optique adaptee a sa mise en oeuvre.

Country Status (1)

Country Link
FR (1) FR2702852B1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA944466A (en) * 1970-01-26 1974-03-26 Western Electric Company, Incorporated Guided raman devices
US4170762A (en) * 1976-09-20 1979-10-09 Jersey Nuclear-Avco Isotopes, Inc. Flow channel for fluid medium laser
DE3344714A1 (de) * 1983-12-10 1985-06-20 Battelle-Institut E.V., 6000 Frankfurt Gastransportlaser mit axialer gasstroemung
JPS6325990A (ja) * 1986-07-18 1988-02-03 Fanuc Ltd ガスレ−ザ装置
US4870275A (en) * 1988-05-06 1989-09-26 Skyborne Exploration Canada, Limited Circulating raman-media laser radar method and apparatus for remote measurement of gases in the atmosphere
DE3923745A1 (de) * 1989-07-18 1991-01-31 Eltro Gmbh Laservorrichtung mit ramanzelle

Also Published As

Publication number Publication date
FR2702852A1 (fr) 1994-09-23

Similar Documents

Publication Publication Date Title
DE69625645D1 (de) Optisches Aufzeichnungsmedium und Verfahren zur Einstellung der Leistung eines Laserstrahles
PT91311A (pt) Processo e meio de gravacao optica de informacao
FR2541468B1 (fr) Dispositif d'alignement d'un faisceau laser par l'intermediaire de moyens optiques de visee, procede de reperage de l'axe d'emission du faisceau laser et procede de mise en oeuvre du dispositif, pour controler l'alignement
DE69330448D1 (de) System zum Durchführen eines Lichtbündels im freien Raum
MX9600715A (es) Medio de registro optico y metodo para producir el mismo.
EP0747893A3 (fr) Tête optique pour différents types de disques
FR2550913B1 (fr) Procede pour la culture de champignons et milieu de culture pour sa mise en oeuvre
SE9001000L (sv) Multiplexor foer hoegeffektlasrar med kontinuerlig vaag
FR2708877B1 (fr) Procédé et dispositif de décontamination autocontrôlé de surfaces par laser.
MY120850A (en) Optical pickup and supporting method therefor.
BE904283A (fr) Procede pour stocker optiquement des informations, pour lire un milieu de stockage optique, systeme de stockage optique et d'enregistrement optique, systeme de stockage optique et d'enregistrement optique de donnees.
FR2702852B1 (fr) Procede de traitement d'un faisceau laser par un milieu fluide non lineaire et cellule optique adaptee a sa mise en oeuvre.
BR9400592A (pt) Portadora de informações óticas para gravação, leitura e apagamento de informações por meio de um feixe de laser
FR2697028B1 (fr) Milieu de culture pour la mise en évidence de Salmonella et procédé pour son utilisation.
DE68917158T2 (de) Vorrichtung zur Drehung eines Lichtbildes und optisches System zur Lichtstrahlbündelung auf einem Aufzeichnungsmittel.
FR2752067B1 (fr) Amplificateur a fibre optique dopee a l'erbium, pour tracer et filtrer automatiquement une longueur d'onde de lumiere emise, et procede pour sa mise en oeuvre
FR2699844B1 (fr) Procédé et dispositif d'usinage par faisceau laser.
FR2708210B1 (fr) Procédé de traitement d'un milieu poreux obstrué.
FR2456335B1 (fr) Procede de centrage d'une fibre optique et connecteur pour la mise en oeuvre de ce procede
FR2734632B1 (fr) Procede de detection gyrometrique et gyrometre optique echantillonne pour la mise en oeuvre dudit procede
FR2653247B1 (fr) Procede et dispositif d'ecriture et de lecture d'informations a partir d'un support a base de materiau ferroelectrique.
DK0742942T3 (da) Fremgangsmåde til mærkning af optisk læsbare pladeformede informationsbærere
FR2640053B1 (fr) Filtre optique pour attenuer les rayons lasers et procede de protection l'utilisant
FR2701715B1 (fr) Procédé de décontamination d'un milieu de fermentation et produit permettant sa mise en Óoeuvre.
DE69603654T2 (de) System und Verfahren für Laserrückkopplung eines optischen Speichers

Legal Events

Date Code Title Description
ST Notification of lapse