DE69738551D1 - Auskopplung von Licht aus einem optischen Wellenleiter mit hohem Wirkungsgrad durch Holographisch erzeugte Lichtstreumittel - Google Patents
Auskopplung von Licht aus einem optischen Wellenleiter mit hohem Wirkungsgrad durch Holographisch erzeugte LichtstreumittelInfo
- Publication number
- DE69738551D1 DE69738551D1 DE69738551T DE69738551T DE69738551D1 DE 69738551 D1 DE69738551 D1 DE 69738551D1 DE 69738551 T DE69738551 T DE 69738551T DE 69738551 T DE69738551 T DE 69738551T DE 69738551 D1 DE69738551 D1 DE 69738551D1
- Authority
- DE
- Germany
- Prior art keywords
- discharge
- optical waveguide
- high efficiency
- light
- scattering means
- 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 - Lifetime
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
- G02B6/24—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
- G02B6/2817—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 using reflective elements to split or combine optical signals
-
- 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
- G02B6/2852—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 using tapping light guides arranged sidewardly, e.g. in a non-parallel relationship with respect to the bus light guides (light extraction or launching through cladding, with or without surface discontinuities, bent structures)
-
- 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
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4202—Packages, e.g. shape, construction, internal or external details for coupling an active element with fibres without intermediate optical elements, e.g. fibres with plane ends, fibres with shaped ends, bundles
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Holo Graphy (AREA)
- Optical Couplings Of Light Guides (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Optical Elements Other Than Lenses (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US1997/016680 WO1999015923A1 (en) | 1997-09-19 | 1997-09-19 | High efficiency ejection of light from optical wave guide, by holographically produced light scattering means |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69738551D1 true DE69738551D1 (de) | 2008-04-17 |
| DE69738551T2 DE69738551T2 (de) | 2009-04-02 |
Family
ID=22261677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69738551T Expired - Lifetime DE69738551T2 (de) | 1997-09-19 | 1997-09-19 | Auskopplung von Licht aus einem optischen Wellenleiter mit hohem Wirkungsgrad durch Holographisch erzeugte Lichtstreumittel |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1015923B1 (de) |
| JP (1) | JP2002500377A (de) |
| CA (1) | CA2303823C (de) |
| DE (1) | DE69738551T2 (de) |
| WO (1) | WO1999015923A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1677131B1 (de) * | 2004-12-30 | 2011-10-05 | Proximion Fiber Systems AB | Optischer Koppler mit Faser-Bragg-Gitter und Fabry-Perot-Kavität entsprechende Methode der Nutzung |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2258215A1 (de) * | 1972-11-28 | 1974-05-30 | Max Planck Gesellschaft | Selektive optische koppelvorrichtung |
| JPH02131201A (ja) * | 1988-11-12 | 1990-05-21 | Nec Corp | 光情報の伝送装置 |
| US5061027A (en) * | 1990-09-04 | 1991-10-29 | Motorola, Inc. | Solder-bump attached optical interconnect structure utilizing holographic elements and method of making same |
| US5295208A (en) * | 1992-02-26 | 1994-03-15 | The University Of Alabama In Huntsville | Multimode waveguide holograms capable of using non-coherent light |
| IT1256894B (it) * | 1992-07-24 | 1995-12-27 | Carello Spa | Dispositivo di illuminazione |
| US5682255A (en) * | 1993-02-26 | 1997-10-28 | Yeda Research & Development Co. Ltd. | Holographic optical devices for the transmission of optical signals of a plurality of channels |
| WO1995004294A2 (en) * | 1993-07-21 | 1995-02-09 | Imedge Technology, Inc. | Holograms and light panels |
| WO1996017207A1 (en) * | 1994-11-29 | 1996-06-06 | Precision Lamp, Inc. | Edge light for panel display |
| US6072551A (en) * | 1996-02-14 | 2000-06-06 | Physical Optics Corporation | Backlight apparatus for illuminating a display with controlled light output characteristics |
-
1997
- 1997-09-19 WO PCT/US1997/016680 patent/WO1999015923A1/en active Application Filing
- 1997-09-19 DE DE69738551T patent/DE69738551T2/de not_active Expired - Lifetime
- 1997-09-19 CA CA002303823A patent/CA2303823C/en not_active Expired - Fee Related
- 1997-09-19 EP EP97943391A patent/EP1015923B1/de not_active Expired - Lifetime
- 1997-09-19 JP JP2000513166A patent/JP2002500377A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP1015923B1 (de) | 2008-03-05 |
| DE69738551T2 (de) | 2009-04-02 |
| CA2303823C (en) | 2007-03-20 |
| CA2303823A1 (en) | 1999-04-01 |
| JP2002500377A (ja) | 2002-01-08 |
| EP1015923A1 (de) | 2000-07-05 |
| WO1999015923A1 (en) | 1999-04-01 |
| EP1015923A4 (de) | 2005-04-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |