FR3033216B1 - Dispositif d'absorption de faisceaux parasites transverses dans un amplificateur optique solide, et dispositif d'amplification optique correspondant. - Google Patents

Dispositif d'absorption de faisceaux parasites transverses dans un amplificateur optique solide, et dispositif d'amplification optique correspondant. Download PDF

Info

Publication number
FR3033216B1
FR3033216B1 FR1551694A FR1551694A FR3033216B1 FR 3033216 B1 FR3033216 B1 FR 3033216B1 FR 1551694 A FR1551694 A FR 1551694A FR 1551694 A FR1551694 A FR 1551694A FR 3033216 B1 FR3033216 B1 FR 3033216B1
Authority
FR
France
Prior art keywords
absorpting
optical amplifier
solid
solid optical
transverse passes
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
FR1551694A
Other languages
English (en)
Other versions
FR3033216A1 (fr
Inventor
Gilles Cheriaux
Gabriel Mennerat
Antoine Freneaux
Fabio Giambruno
Benoit Wattellier
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.)
Ecole Polytechnique
PHASICS
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
Ecole Polytechnique
PHASICS
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
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 Commissariat a lEnergie Atomique CEA, Ecole Polytechnique, PHASICS, Commissariat a lEnergie Atomique et aux Energies Alternatives CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR1551694A priority Critical patent/FR3033216B1/fr
Priority to PCT/EP2016/053083 priority patent/WO2016134993A1/fr
Publication of FR3033216A1 publication Critical patent/FR3033216A1/fr
Application granted granted Critical
Publication of FR3033216B1 publication Critical patent/FR3033216B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01S3/0014—Monitoring arrangements not otherwise provided for
    • 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
    • H01S2301/00—Functional characteristics
    • H01S2301/02—ASE (amplified spontaneous emission), noise; Reduction thereof
    • 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
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/06—Construction or shape of active medium
    • H01S3/0602—Crystal lasers or glass lasers
    • H01S3/0604—Crystal lasers or glass lasers in the form of a plate or disc
    • 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
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/16—Solid materials
    • H01S3/1601—Solid materials characterised by an active (lasing) ion
    • H01S3/162—Solid materials characterised by an active (lasing) ion transition metal
    • H01S3/1625—Solid materials characterised by an active (lasing) ion transition metal titanium
    • 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
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/16—Solid materials
    • H01S3/163—Solid materials characterised by a crystal matrix
    • H01S3/1631—Solid materials characterised by a crystal matrix aluminate
    • H01S3/1636—Al2O3 (Sapphire)

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
  • Spectrometry And Color Measurement (AREA)

Abstract

L'invention concerne un dispositif d'absorption de faisceaux parasites transverses dans un amplificateur optique solide (1), comprenant un réservoir (2) permettant de mettre en contact un liquide (3) avec une surface (13) dudit amplificateur (1), caractérisé en ce qu'il comprend des moyens de modification des propriétés physiques dudit liquide (3), rapprochant la valeur de l'indice dudit liquide (3) de la valeur de l'indice dudit amplificateur optique solide (1).
FR1551694A 2015-02-27 2015-02-27 Dispositif d'absorption de faisceaux parasites transverses dans un amplificateur optique solide, et dispositif d'amplification optique correspondant. Expired - Fee Related FR3033216B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1551694A FR3033216B1 (fr) 2015-02-27 2015-02-27 Dispositif d'absorption de faisceaux parasites transverses dans un amplificateur optique solide, et dispositif d'amplification optique correspondant.
PCT/EP2016/053083 WO2016134993A1 (fr) 2015-02-27 2016-02-12 Dispositif d'absorption de faisceaux parasites transverses dans un amplificateur optique solide, et dispositif d'amplification optique correspondant

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1551694 2015-02-27
FR1551694A FR3033216B1 (fr) 2015-02-27 2015-02-27 Dispositif d'absorption de faisceaux parasites transverses dans un amplificateur optique solide, et dispositif d'amplification optique correspondant.

Publications (2)

Publication Number Publication Date
FR3033216A1 FR3033216A1 (fr) 2016-09-02
FR3033216B1 true FR3033216B1 (fr) 2019-01-25

Family

ID=53040597

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1551694A Expired - Fee Related FR3033216B1 (fr) 2015-02-27 2015-02-27 Dispositif d'absorption de faisceaux parasites transverses dans un amplificateur optique solide, et dispositif d'amplification optique correspondant.

Country Status (2)

Country Link
FR (1) FR3033216B1 (fr)
WO (1) WO2016134993A1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2901067A1 (fr) * 2006-05-09 2007-11-16 Centre Nat Rech Scient Dispositif anti-lasage transverse pour un cristal laser
US8045135B2 (en) * 2006-11-22 2011-10-25 Asml Netherlands B.V. Lithographic apparatus with a fluid combining unit and related device manufacturing method
FR3000849A1 (fr) * 2013-01-07 2014-07-11 Ecole Polytech Amplificateur optique solide d'un laser a impulsions de grande puissance

Also Published As

Publication number Publication date
FR3033216A1 (fr) 2016-09-02
WO2016134993A1 (fr) 2016-09-01

Similar Documents

Publication Publication Date Title
WO2015193804A3 (fr) Détecteur permettant de déterminer la position d'au moins un objet
MX2020004280A (es) Analisis no invasivo de sustancias.
ATE460641T1 (de) Optisches bildmessgerät
MY168745A (en) Optical computation fluid analysis system and method
WO2015160418A3 (fr) Système et procédés d'estimation des propriétés mécaniques et de la taille de particules diffusantes dans des matériaux
GB2535025A (en) Optical fiber sensing with enhanced backscattering
FR2977988B1 (fr) Dispositif et procede passif de combinaison coherente de deux faisceaux optiques amplifies et/ou elargis spectralement.
SA518391917B1 (ar) تحديد تلف الزيوت باستخدام زمن الصعود الفلوري
WO2017184275A3 (fr) Mesure de matière particulaire à l'aide d'une génération de feuille de lumière et d'une analyse de dispersion
AR102411A1 (es) Inspección en línea de un dispositivo oftálmico con sistema de autoalineación e interferómetro
EP2843402A3 (fr) Procédé et système pour détecter un composant dans un fluide utilisant la sprectroscopie acoustique
CL2016003141A1 (es) Método y aparato para el proceso de flotación por espuma utilizando mediciones ópticas
FR3023013B1 (fr) Dispositif optique de collimation pour diode laser
WO2014001823A3 (fr) Procédé et appareil pour déterminer des caractéristiques de fibre optique
FR2998677B1 (fr) Guide d'onde optique a nano-canal et capteur optofluidique utilisant un tel guide d'onde optique
GB2545772A (en) Spectroscopy method and system
FR3026836B1 (fr) Methode et dispositif optique de telemetrie
FR3036608B1 (fr) Dispositif instrumente d’evaluation et de quantification de parametres physiologiques des membres superieurs d’un grimpeur et procede associe
FR3033216B1 (fr) Dispositif d'absorption de faisceaux parasites transverses dans un amplificateur optique solide, et dispositif d'amplification optique correspondant.
FI20116226A (fi) Menetelmä ja laite kaasukonsentraation määrittämiseksi
CL2018000146A1 (es) Dispositivo y sistema de medida óptica del coeficiente de reflexión de una superficie
WO2016201465A3 (fr) Capteur de triangulation optique pour la mesure de distance
FR3049688B1 (fr) Projecteur adapte pour un dispositif lumineux comprenant au moins un module lumineux avec une position reglable et un dispositif lumineux comprenant ledit projecteur
WO2015086649A3 (fr) Dispositif de test pour optique euv
MX2014010281A (es) Sensor de fibra optica basado en la resonancia de plasmones superficiales localizados para medir indices de refraccion.

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Search report ready

Effective date: 20160902

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

ST Notification of lapse

Effective date: 20201006