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1. WO2012143869 - DEVICE FOR EMITTING AND GUIDING AN INFRARED RADIATION

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Publication Number WO/2012/143869
Publication Date 26.10.2012
International Application No. PCT/IB2012/051947
International Filing Date 18.04.2012
IPC
G01N 21/35 2006.01
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible or ultra-violet light
17Systems in which incident light is modified in accordance with the properties of the material investigated
25Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
31Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
35using infra-red light
G02B 6/122 2006.01
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
10of the optical waveguide type
12of the integrated circuit kind
122Basic optical elements, e.g. light-guiding paths
G02B 6/10 2006.01
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
10of the optical waveguide type
G02B 6/12 2006.01
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
10of the optical waveguide type
12of the integrated circuit kind
CPC
G01N 21/1702
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
17Systems in which incident light is modified in accordance with the properties of the material investigated
1702with opto-acoustic detection, e.g. for gases or analysing solids
G01N 21/3504
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
17Systems in which incident light is modified in accordance with the properties of the material investigated
25Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
31Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
35using infra-red light
3504for analysing gases, e.g. multi-gas analysis
G01N 33/0009
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
0004Gaseous mixtures, e.g. polluted air
0009General constructional details of gas analysers, e.g. portable test equipment
G02B 6/102
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6Light guides
10of the optical waveguide type
102for infra-red and ultra-violet radiation
G02B 6/26
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6Light guides
24Coupling light guides
26Optical coupling means
Applicants
  • COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES [FR]/[FR] (AllExceptUS)
  • GIDON, Serge [FR]/[FR] (UsOnly)
Inventors
  • GIDON, Serge
Agents
  • CORRET, Hélène
Priority Data
115338019.04.2011FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) DEVICE FOR EMITTING AND GUIDING AN INFRARED RADIATION
(FR) DISPOSITIF D'EMISSION ET DE GUIDAGE D'UN RAYONNEMENT INFRAROUGE
front page image
Abstract
(EN)
Device for emitting and guiding an infrared radiation comprising a waveguide (1) and means (5) for emitting an infrared radiation (R), characterized in that said means (5) for emitting an infrared radiation (R) are formed at the surface or inside the waveguide (1), in such a way that the radiation emitted is transmitted to the waveguide (1) which transports it.
(FR)
Dispositif d'émission et de guidage d'un rayonnement infrarouge comprenant un guide d'onde(l) et des moyens d'émission (5) d'un rayonnement d'infrarouge (R), caractérisé en ce que lesdits moyens (5) d'émission d'un rayonnement infra rouge (R) sont formés en surface ou à l'intérieur du guide d'onde (1), de telle sorte que le rayonnement émis est transmis au guide d'onde (1) qui le transporte.
Also published as
EP2699890
FR2974423
US20140054460
Latest bibliographic data on file with the International Bureau
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