EP0934488A4 - Integrated beamformer and methods of manufacture thereof - Google Patents
Integrated beamformer and methods of manufacture thereofInfo
- Publication number
- EP0934488A4 EP0934488A4 EP97911943A EP97911943A EP0934488A4 EP 0934488 A4 EP0934488 A4 EP 0934488A4 EP 97911943 A EP97911943 A EP 97911943A EP 97911943 A EP97911943 A EP 97911943A EP 0934488 A4 EP0934488 A4 EP 0934488A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- manufacture
- methods
- integrated beamformer
- beamformer
- integrated
- 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.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
- G02B5/0252—Diffusing elements; Afocal elements characterised by the diffusing properties using holographic or diffractive means
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
- G02B19/0028—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed refractive and reflective surfaces, e.g. non-imaging catadioptric systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
- G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0268—Diffusing elements; Afocal elements characterized by the fabrication or manufacturing method
-
- 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
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B6/122—Basic optical elements, e.g. light-guiding paths
- G02B6/1221—Basic optical elements, e.g. light-guiding paths made from organic materials
-
- 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
- G02B6/241—Light guide terminations
-
- 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
- G02B6/32—Optical coupling means having lens focusing means positioned between opposed fibre ends
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Diffracting Gratings Or Hologram Optical Elements (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US73394096A | 1996-10-21 | 1996-10-21 | |
US733940 | 1996-10-21 | ||
PCT/US1997/019500 WO1998017943A1 (en) | 1996-10-21 | 1997-10-20 | Integrated beamformer and methods of manufacture thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0934488A1 EP0934488A1 (en) | 1999-08-11 |
EP0934488A4 true EP0934488A4 (en) | 1999-12-08 |
Family
ID=24949707
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97911943A Withdrawn EP0934488A4 (en) | 1996-10-21 | 1997-10-20 | Integrated beamformer and methods of manufacture thereof |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0934488A4 (en) |
JP (1) | JP2001503158A (en) |
WO (1) | WO1998017943A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6166389A (en) * | 1998-08-25 | 2000-12-26 | Physical Optics Corporation | Apparatus having a light source and a sol-gel monolithic diffuser |
FR2836237B1 (en) * | 2002-02-21 | 2005-07-15 | Framatome Connectors Int | OPTICAL INTERCONNECTION MODULE, AND FERULE COMPRISING SUCH MODULE |
US7345824B2 (en) * | 2002-03-26 | 2008-03-18 | Trivium Technologies, Inc. | Light collimating device |
CN101019045B (en) | 2004-07-27 | 2011-08-24 | 杜比实验室特许公司 | Parallax-reducing, luminance-preserving diffuser |
DE102006044603A1 (en) * | 2006-09-19 | 2008-03-27 | Solar Dynamics Gmbh | Solar multi-stage concentrator |
WO2011059624A1 (en) * | 2009-11-11 | 2011-05-19 | Alcon Research, Ltd. | Structured illumination probe and method |
CA3093862C (en) * | 2018-03-24 | 2021-06-29 | Suntracker Technologies Ltd. | Diffused fiber-optic horticultural lighting |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2240780A1 (en) * | 1972-08-18 | 1974-02-28 | Standard Elektrik Lorenz Ag | LIGHT EMISSION CELL FOR OPTICAL FIBER LIGHT GUIDE |
WO1994025795A1 (en) * | 1993-04-29 | 1994-11-10 | Societe Industrielle De Liaisons Electriques | Light diffusion member associated with a light source comprising a series of individual elements |
US5365354A (en) * | 1990-10-02 | 1994-11-15 | Physical Optics Corporation | Grin type diffuser based on volume holographic material |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US247229A (en) | 1880-12-10 | 1881-09-20 | Apparatus for lighting dwellings or other structures | |
JPS5492232A (en) | 1977-12-28 | 1979-07-21 | Canon Inc | Camera |
DE2951207A1 (en) | 1978-12-26 | 1980-07-10 | Canon Kk | METHOD FOR THE OPTICAL PRODUCTION OF A SPREADING PLATE |
US4898450A (en) | 1987-08-31 | 1990-02-06 | Physical Optics Corporation | Expanded beam non-imaging fiber optic connector |
EP0714348A4 (en) | 1993-07-27 | 1998-05-06 | Physical Optics Corp | Light source destructuring and shaping device |
US5629996A (en) | 1995-11-29 | 1997-05-13 | Physical Optics Corporation | Universal remote lighting system with nonimaging total internal reflection beam transformer |
-
1997
- 1997-10-20 EP EP97911943A patent/EP0934488A4/en not_active Withdrawn
- 1997-10-20 WO PCT/US1997/019500 patent/WO1998017943A1/en not_active Application Discontinuation
- 1997-10-20 JP JP10519713A patent/JP2001503158A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2240780A1 (en) * | 1972-08-18 | 1974-02-28 | Standard Elektrik Lorenz Ag | LIGHT EMISSION CELL FOR OPTICAL FIBER LIGHT GUIDE |
US5365354A (en) * | 1990-10-02 | 1994-11-15 | Physical Optics Corporation | Grin type diffuser based on volume holographic material |
WO1994025795A1 (en) * | 1993-04-29 | 1994-11-10 | Societe Industrielle De Liaisons Electriques | Light diffusion member associated with a light source comprising a series of individual elements |
Non-Patent Citations (1)
Title |
---|
See also references of WO9817943A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO1998017943A1 (en) | 1998-04-30 |
EP0934488A1 (en) | 1999-08-11 |
JP2001503158A (en) | 2001-03-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19990423 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): DE FR GB IT |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 19991026 |
|
AK | Designated contracting states |
Kind code of ref document: A4 Designated state(s): DE FR GB IT |
|
RIC1 | Information provided on ipc code assigned before grant |
Free format text: 6F 21V 8/00 A |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: PHYSICAL OPTICS CORPORATION |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20050503 |