FR1454238A - Dispositifs de transmission d'énergie rayonnante - Google Patents
Dispositifs de transmission d'énergie rayonnanteInfo
- Publication number
- FR1454238A FR1454238A FR38550A FR38550A FR1454238A FR 1454238 A FR1454238 A FR 1454238A FR 38550 A FR38550 A FR 38550A FR 38550 A FR38550 A FR 38550A FR 1454238 A FR1454238 A FR 1454238A
- Authority
- FR
- France
- Prior art keywords
- radiant energy
- energy transmission
- transmission devices
- devices
- radiant
- 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
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
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
- G02B6/03694—Multiple layers differing in properties other than the refractive index, e.g. attenuation, diffusion, stress properties
-
- 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
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
- G02B6/03616—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference
- G02B6/03622—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 2 layers only
-
- 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
- G02B6/04—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres
- G02B6/06—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images
-
- 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
- G02B6/26—Optical coupling means
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US413451A US3403955A (en) | 1964-11-24 | 1964-11-24 | Radiant energy conductor with diffusing surface |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1454238A true FR1454238A (fr) | 1966-09-30 |
Family
ID=23637271
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR38550A Expired FR1454238A (fr) | 1964-11-24 | 1965-11-16 | Dispositifs de transmission d'énergie rayonnante |
Country Status (3)
Country | Link |
---|---|
US (1) | US3403955A (fr) |
DE (1) | DE1472149A1 (fr) |
FR (1) | FR1454238A (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3491245A (en) * | 1967-04-10 | 1970-01-20 | George K C Hardesty | Guided light display panel |
US3756688A (en) * | 1972-03-30 | 1973-09-04 | Corning Glass Works | Metallized coupler for optical waveguide light source |
JPS553681B2 (fr) * | 1974-04-09 | 1980-01-26 | ||
US4466697A (en) * | 1981-11-12 | 1984-08-21 | Maurice Daniel | Light dispersive optical lightpipes and method of making the same |
DE3524927A1 (de) * | 1985-07-12 | 1987-01-22 | Kernforschungsanlage Juelich | Lichtleiter zur erzeugung oder photometrischen ausmessung kleinster lichtpunkte |
US6807350B2 (en) * | 2001-07-17 | 2004-10-19 | Verrillon, Inc. | Optical fiber with a radially varying index of refraction and related methods |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3141106A (en) * | 1958-12-12 | 1964-07-14 | American Optical Corp | Image transmitting screen |
US3183295A (en) * | 1962-06-11 | 1965-05-11 | Acf Ind Inc | Light pipe |
US3154751A (en) * | 1962-09-07 | 1964-10-27 | Aircraft Armaments Inc | Non-resonant laser crystal structure for amplifier |
-
1964
- 1964-11-24 US US413451A patent/US3403955A/en not_active Expired - Lifetime
-
1965
- 1965-11-16 FR FR38550A patent/FR1454238A/fr not_active Expired
- 1965-11-23 DE DE19651472149 patent/DE1472149A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
DE1472149A1 (de) | 1969-01-02 |
US3403955A (en) | 1968-10-01 |
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