FR2718535B3 - Perfectionnements aux générateurs de lumière pour conduits de lumière à fibres optiques. - Google Patents
Perfectionnements aux générateurs de lumière pour conduits de lumière à fibres optiques.Info
- Publication number
- FR2718535B3 FR2718535B3 FR9404281A FR9404281A FR2718535B3 FR 2718535 B3 FR2718535 B3 FR 2718535B3 FR 9404281 A FR9404281 A FR 9404281A FR 9404281 A FR9404281 A FR 9404281A FR 2718535 B3 FR2718535 B3 FR 2718535B3
- Authority
- FR
- France
- Prior art keywords
- light
- fiber optic
- generators
- pipes
- light pipes
- 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
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/10—Beam splitting or combining systems
- G02B27/12—Beam splitting or combining systems operating by refraction only
- G02B27/126—The splitting element being a prism or prismatic array, including systems based on total internal reflection
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
- F21V7/24—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by the material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
- F21V9/04—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for filtering out infrared radiation
-
- 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
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0005—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type
- G02B6/0006—Coupling light into the fibre
-
- 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
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4298—Coupling light guides with opto-electronic elements coupling with non-coherent light sources and/or radiation detectors, e.g. lamps, incandescent bulbs, scintillation chambers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Optical Couplings Of Light Guides (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9404281A FR2718535B3 (fr) | 1994-04-08 | 1994-04-08 | Perfectionnements aux générateurs de lumière pour conduits de lumière à fibres optiques. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9404281A FR2718535B3 (fr) | 1994-04-08 | 1994-04-08 | Perfectionnements aux générateurs de lumière pour conduits de lumière à fibres optiques. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2718535A3 FR2718535A3 (fr) | 1995-10-13 |
FR2718535B3 true FR2718535B3 (fr) | 1996-03-29 |
Family
ID=9461975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9404281A Expired - Fee Related FR2718535B3 (fr) | 1994-04-08 | 1994-04-08 | Perfectionnements aux générateurs de lumière pour conduits de lumière à fibres optiques. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2718535B3 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0911578A3 (fr) | 1997-06-02 | 1999-07-28 | Rohm And Haas Company | Dispositif d'éclairage pour fibre optique |
NO319879B1 (no) * | 2002-05-03 | 2005-09-26 | Projectiondesign As | Et flerlampearrangement for optiske systemer |
WO2005012979A1 (fr) * | 2003-07-03 | 2005-02-10 | Thomson Licensing | Systeme d’eclairage permettant de combiner plusieurs faisceaux lumineux |
-
1994
- 1994-04-08 FR FR9404281A patent/FR2718535B3/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2718535A3 (fr) | 1995-10-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |