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1. WO2014175881 - OPTICAL ELEMENT DEVICE AND METHOD OF FABRICATION THEREOF

Publication Number WO/2014/175881
Publication Date 30.10.2014
International Application No. PCT/US2013/038056
International Filing Date 24.04.2013
IPC
G02B 6/02 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
02Optical fibre with cladding
CPC
C23C 14/185
CCHEMISTRY; METALLURGY
23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
14Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
06characterised by the coating material
14Metallic material, boron or silicon
18on other inorganic substrates
185by cathodic sputtering
G01V 8/10
GPHYSICS
01MEASURING; TESTING
VGEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
8Prospecting or detecting by optical means
10Detecting, e.g. by using light barriers
G02B 1/10
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
1Optical elements characterised by the material of which they are made
10Optical coatings produced by application to, or surface treatment of, optical elements
G02B 1/14
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
1Optical elements characterised by the material of which they are made
10Optical coatings produced by application to, or surface treatment of, optical elements
14Protective coatings, e.g. hard coatings
G02B 6/02
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6Light guides
02Optical fibre with cladding ; with or without a coating
G02B 6/02395
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6Light guides
02Optical fibre with cladding ; with or without a coating
02395Glass optical fibre with a protective coating, e.g. two layer polymer coating deposited directly on a silica cladding surface during fibre manufacture
Applicants
  • HALLIBURTON ENERGY SERVICES, INC. [US]/[US]
Inventors
  • PELLETIER, Michael, T.
  • JONES, Christopher, Michael
  • ATKINSON, Robert, S.
  • ZHANG, Wei
Agents
  • PICKETT, W., Scott
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) OPTICAL ELEMENT DEVICE AND METHOD OF FABRICATION THEREOF
(FR) DISPOSITIF À ÉLÉMENT OPTIQUE ET SON PROCÉDÉ DE FABRICATION
Abstract
(EN)
An optical element device and method of fabrication thereof are described herein. An example optical device may include an optical element (100). The optical element (100) may have an optical path material (105) to allow a light to pass therethrough. The optical path material (105) may have a first end portion (110) with a first end surface (112), a second end portion (110) with a second end surface (112), and a middle portion (115) between the first and second end portions (110) with an interior (116) and an exterior surface (117). A coating (120) may be disposed along the exterior surface (117) and diffused into the optical path material (105). The coating (120) may minimize leakage of the light from the interior (116) through the exterior (117) surface.
(FR)
La présente invention concerne un dispositif à élément optique et son procédé de fabrication. Un dispositif optique fourni à titre d'exemple peut comprendre un élément optique (100). L'élément optique (100) peut comporter un matériau à trajet optique (105) laissant passer la lumière. Le matériau à trajet optique (105) peut comporter une première partie d'extrémité (110) dotée d'une première surface d'extrémité (112), une seconde partie d'extrémité (110) dotée d'une seconde surface d'extrémité (112), et une partie intermédiaire (115) située entre les première et seconde parties d'extrémité (110) dotée d'un intérieur (116) et d'une surface extérieure (117). Un revêtement (120) peut être disposé sur la surface extérieure (117) et être diffusé dans le matériau à trajet optique (105). Le revêtement (120) peut minimiser une fuite de la lumière de l'intérieur (116) à travers la surface extérieure (117).
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