FR2879291B1 - Refractometre a reseau de bragg en angle, utilisant la puissance optique difractee vers le continuum de modes radiatifs. - Google Patents

Refractometre a reseau de bragg en angle, utilisant la puissance optique difractee vers le continuum de modes radiatifs.

Info

Publication number
FR2879291B1
FR2879291B1 FR0452922A FR0452922A FR2879291B1 FR 2879291 B1 FR2879291 B1 FR 2879291B1 FR 0452922 A FR0452922 A FR 0452922A FR 0452922 A FR0452922 A FR 0452922A FR 2879291 B1 FR2879291 B1 FR 2879291B1
Authority
FR
France
Prior art keywords
difracted
refractometer
continuum
optical power
bragg angle
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
FR0452922A
Other languages
English (en)
Other versions
FR2879291A1 (fr
Inventor
Guillaume Laffont
Cecile Prudhomme
Pierre Ferdinand
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique 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 filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR0452922A priority Critical patent/FR2879291B1/fr
Priority to US11/792,757 priority patent/US20080129985A1/en
Priority to CA002593001A priority patent/CA2593001A1/fr
Priority to EP05824424A priority patent/EP1820004A1/fr
Priority to PCT/FR2005/051049 priority patent/WO2006061543A1/fr
Publication of FR2879291A1 publication Critical patent/FR2879291A1/fr
Application granted granted Critical
Publication of FR2879291B1 publication Critical patent/FR2879291B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/122—Basic optical elements, e.g. light-guiding paths
    • G02B6/124—Geodesic lenses or integrated gratings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
    • G01N21/43—Refractivity; Phase-affecting properties, e.g. optical path length by measuring critical angle
    • G01N21/431—Dip refractometers, e.g. using optical fibres

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
FR0452922A 2004-12-10 2004-12-10 Refractometre a reseau de bragg en angle, utilisant la puissance optique difractee vers le continuum de modes radiatifs. Expired - Fee Related FR2879291B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0452922A FR2879291B1 (fr) 2004-12-10 2004-12-10 Refractometre a reseau de bragg en angle, utilisant la puissance optique difractee vers le continuum de modes radiatifs.
US11/792,757 US20080129985A1 (en) 2004-12-10 2005-12-07 Slanted Bragg Grating Refractometer, Using the Optical Power Diffracted to the Radiation-Mode Continuum
CA002593001A CA2593001A1 (fr) 2004-12-10 2005-12-07 Refractometre a reseau de bragg en angle, utilisant la puissance optique diffractee vers le continuum de modes radiatifs
EP05824424A EP1820004A1 (fr) 2004-12-10 2005-12-07 Refractometre a reseau de bragg en angle, utilisant la puissance optique diffractee vers le continuum de modes radiatifs
PCT/FR2005/051049 WO2006061543A1 (fr) 2004-12-10 2005-12-07 Refractometre a reseau de bragg en angle, utilisant la puissance optique diffractee vers le continuum de modes radiatifs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0452922A FR2879291B1 (fr) 2004-12-10 2004-12-10 Refractometre a reseau de bragg en angle, utilisant la puissance optique difractee vers le continuum de modes radiatifs.

Publications (2)

Publication Number Publication Date
FR2879291A1 FR2879291A1 (fr) 2006-06-16
FR2879291B1 true FR2879291B1 (fr) 2007-01-26

Family

ID=34952397

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0452922A Expired - Fee Related FR2879291B1 (fr) 2004-12-10 2004-12-10 Refractometre a reseau de bragg en angle, utilisant la puissance optique difractee vers le continuum de modes radiatifs.

Country Status (5)

Country Link
US (1) US20080129985A1 (fr)
EP (1) EP1820004A1 (fr)
CA (1) CA2593001A1 (fr)
FR (1) FR2879291B1 (fr)
WO (1) WO2006061543A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITAN20070019A1 (it) * 2007-04-18 2008-10-19 Riccardo Castagna Rifrattometro spettrofotometrico
US20160377821A1 (en) * 2012-03-05 2016-12-29 Nanoprecision Products, Inc. Optical connection of optical fibers to grating couplers
FR2992063B1 (fr) 2012-06-18 2014-07-18 Commissariat Energie Atomique Dispositif de mesure de la corrosion dans une structure metallique ou comprenant au moins une armature metallique, utilisations et procede associes
CN103728275B (zh) * 2014-01-20 2016-01-20 电子科技大学 基于光学Tamm态等离激元的光折射率传感器
CN108872089B (zh) * 2018-06-12 2020-10-27 温州大学 含内包层调制倾斜光纤光栅折射率传感装置及方法
US10900866B2 (en) * 2018-06-22 2021-01-26 Exfo Inc. Optical fiber endface inspection with optical power measurement
RU2733391C1 (ru) * 2020-04-19 2020-10-01 Федеральное государственное бюджетное учреждение науки Федеральный исследовательский центр «Институт общей физики им. А.М. Прохорова Российской академии наук» (ИОФ РАН) Способ измерения показателей преломления оптических материалов в твердом состоянии или в виде расплава
CN112858224B (zh) * 2021-01-20 2022-07-15 哈尔滨工程大学 一种传感探头及其制备方法和应用该传感探头的传感器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986007149A1 (fr) * 1985-05-29 1986-12-04 Kurt Tiefenthaler Senseur optique pour etablir selectivement la presence de substances ainsi que la variation d'indice de refraction dans les substances objet de mesures
CA2368970A1 (fr) * 2001-10-02 2003-04-02 Commissariat A L'energie Atomique Refractometre a reseau de bragg blaze
EP1372006A1 (fr) * 2002-06-14 2003-12-17 Aston Photonic Technologies Ltd. Dispositif comprenant un réseau de diffraction dans un guide d'onde optique et capteurs l'utilisant
FR2848749A1 (fr) * 2002-12-11 2004-06-18 Micro Module Systeme de transmission sur fibre optique

Also Published As

Publication number Publication date
EP1820004A1 (fr) 2007-08-22
WO2006061543A1 (fr) 2006-06-15
CA2593001A1 (fr) 2006-06-15
FR2879291A1 (fr) 2006-06-16
US20080129985A1 (en) 2008-06-05

Similar Documents

Publication Publication Date Title
FR2870667B1 (fr) Dispositif de conversion de puissance
NO20052620L (no) En ny infrarod laserbasert alarm.
FR2876760B1 (fr) Dispositif de transmission de puissance
DE60328567D1 (de) Wellenlängenabstimmbarer VCSEL
DE60327900D1 (de) Taktgenerator mit spektraler Dispersion
FR2872552B1 (fr) Eolienne a axe vertical
FR2898171B1 (fr) Courroie de transmission de puissance.
DE602005003400D1 (de) Dampferzeuger
NO20053371D0 (no) Anordning ved tral.
DE602005014425D1 (de) Fussschalter mit Ausgabesystem
IL175821A0 (en) Modulated saturable absorber controlled laser
DE602004004879D1 (de) Wellenlängenabstimmbare Laservorrichtung
DE60310373D1 (de) Taktgenerator mit spektraler Dispersion
FI20045244A0 (fi) Lähetystehon ohjaus
GB0413664D0 (en) Distributed feedback laser
FR2879291B1 (fr) Refractometre a reseau de bragg en angle, utilisant la puissance optique difractee vers le continuum de modes radiatifs.
FR2863675B1 (fr) Dispositif de transmission de puissance.
DE602004030904D1 (de) Eine stromerzeugungsanlage
DK1685276T3 (da) Energikonverteringsindretning
DE60310171D1 (de) Wellenlängenumsetzer
BR0314085B1 (pt) dispositivo de conexço para conexço de um membro tubular a outro membro tubular.
NO20044014D0 (no) Power transference system
FR2872354B1 (fr) Variateur de puissance
FR2891695B1 (fr) Epareuse avec transmission de puissance par engrenages
FR2878001B1 (fr) Eolienne a axe vertical

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20120831