WO2006041990A3 - Switchable holographic gratings - Google Patents
Switchable holographic gratings Download PDFInfo
- Publication number
- WO2006041990A3 WO2006041990A3 PCT/US2005/035941 US2005035941W WO2006041990A3 WO 2006041990 A3 WO2006041990 A3 WO 2006041990A3 US 2005035941 W US2005035941 W US 2005035941W WO 2006041990 A3 WO2006041990 A3 WO 2006041990A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- holographic grating
- interference
- diffraction efficiency
- composite mixture
- interference pattern
- Prior art date
Links
- 239000000203 mixture Substances 0.000 abstract 3
- 239000002131 composite material Substances 0.000 abstract 2
- 230000005684 electric field Effects 0.000 abstract 1
- 239000004973 liquid crystal related substance Substances 0.000 abstract 1
- 239000011159 matrix material Substances 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/0005—Production of optical devices or components in so far as characterised by the lithographic processes or materials used therefor
- G03F7/001—Phase modulating patterns, e.g. refractive index patterns
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/32—Holograms used as optical elements
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
- G03H2001/026—Recording materials or recording processes
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
- G03H2001/026—Recording materials or recording processes
- G03H2001/0264—Organic recording material
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H2250/00—Laminate comprising a hologram layer
- G03H2250/38—Liquid crystal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/146—Laser beam
Abstract
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002586359A CA2586359A1 (en) | 2004-10-04 | 2005-10-04 | Switchable holographic gratings |
EP05802513A EP1803039A2 (en) | 2004-10-04 | 2005-10-04 | Switchable holographic gratings |
AU2005294334A AU2005294334A1 (en) | 2004-10-04 | 2005-10-04 | Switchable holographic gratings |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/958,669 US7625674B2 (en) | 2004-10-04 | 2004-10-04 | Switchable holographic gratings |
US10/958,669 | 2004-10-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2006041990A2 WO2006041990A2 (en) | 2006-04-20 |
WO2006041990A3 true WO2006041990A3 (en) | 2006-11-30 |
Family
ID=36125934
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2005/035941 WO2006041990A2 (en) | 2004-10-04 | 2005-10-04 | Switchable holographic gratings |
Country Status (5)
Country | Link |
---|---|
US (1) | US7625674B2 (en) |
EP (1) | EP1803039A2 (en) |
AU (1) | AU2005294334A1 (en) |
CA (1) | CA2586359A1 (en) |
WO (1) | WO2006041990A2 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8014050B2 (en) * | 2007-04-02 | 2011-09-06 | Vuzix Corporation | Agile holographic optical phased array device and applications |
CA3009048A1 (en) | 2013-09-20 | 2015-03-26 | Baker Hughes, A Ge Company, Llc | Composites for use in stimulation and sand control operations |
CN105555903B (en) | 2013-09-20 | 2019-02-19 | 贝克休斯公司 | Inhibit the method for fouling on metal surface using surface modification treatment agent |
WO2015042477A1 (en) | 2013-09-20 | 2015-03-26 | Baker Hughes Incorporated | Method of using surface modifying treatment agents to treat subterranean formations |
AU2014321306B2 (en) | 2013-09-20 | 2017-12-14 | Baker Hughes, A Ge Company, Llc | Organophosphorus containing composites for use in well treatment operations |
PL3046989T3 (en) | 2013-09-20 | 2020-03-31 | Baker Hughes, A Ge Company, Llc | Method of using surface modifying metallic treatment agents to treat subterranean formations |
US9701892B2 (en) | 2014-04-17 | 2017-07-11 | Baker Hughes Incorporated | Method of pumping aqueous fluid containing surface modifying treatment agent into a well |
CN103698983B (en) * | 2013-12-17 | 2015-06-10 | 中国科学院长春光学精密机械与物理研究所 | Holographic grating exposed interference fringe phase shifting and locking device |
US9885870B2 (en) | 2016-04-25 | 2018-02-06 | Microsoft Technology Licensing, Llc | Diffractive optical elements with analog modulations and switching |
CN107632334B (en) * | 2016-07-18 | 2019-08-02 | 北京灵犀微光科技有限公司 | The preparation system and method for Holographically polymer dispersed liquid crystal grating |
US20180341139A1 (en) | 2017-05-23 | 2018-11-29 | Government Of The United States, As Represented By The Secretary Of The Air Force | Projection using liquid crystal polarization gratings to modulate light |
CN109407365B (en) * | 2018-12-13 | 2021-07-06 | 中国科学院上海光学精密机械研究所 | Device and method for measuring diffraction efficiency of liquid crystal grating device under laser action |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05100211A (en) * | 1991-08-30 | 1993-04-23 | Mitsubishi Electric Corp | Production of high-polymer dispersed liquid crystal material |
US5942157A (en) * | 1996-07-12 | 1999-08-24 | Science Applications International Corporation | Switchable volume hologram materials and devices |
US6398981B1 (en) * | 1998-09-18 | 2002-06-04 | Universite Laval | Photopolymerizable composition sensitive to light in a green to infrared region of the optical spectrum |
US20030213550A1 (en) * | 2002-05-16 | 2003-11-20 | Eddie Daems | Carrier of information, and ID card |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4066334A (en) * | 1975-01-06 | 1978-01-03 | National Research Development Corporation | Liquid crystal light deflector |
US4691045A (en) * | 1984-12-06 | 1987-09-01 | Nippon Shokubai Kagaku Co., Ltd. | Hydroxyl group-containing (meth)acrylate oligomer, prepolymer therefrom, and method for use thereof |
US4728547A (en) * | 1985-06-10 | 1988-03-01 | General Motors Corporation | Liquid crystal droplets dispersed in thin films of UV-curable polymers |
JPH10319237A (en) * | 1997-05-22 | 1998-12-04 | Fuji Xerox Co Ltd | Volume hologram optical element |
US20010008168A1 (en) * | 1998-04-24 | 2001-07-19 | Roman Loza | Resins for the vacuum infusion of vehicle parts |
-
2004
- 2004-10-04 US US10/958,669 patent/US7625674B2/en not_active Expired - Fee Related
-
2005
- 2005-10-04 CA CA002586359A patent/CA2586359A1/en not_active Abandoned
- 2005-10-04 WO PCT/US2005/035941 patent/WO2006041990A2/en active Application Filing
- 2005-10-04 EP EP05802513A patent/EP1803039A2/en not_active Withdrawn
- 2005-10-04 AU AU2005294334A patent/AU2005294334A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05100211A (en) * | 1991-08-30 | 1993-04-23 | Mitsubishi Electric Corp | Production of high-polymer dispersed liquid crystal material |
US5942157A (en) * | 1996-07-12 | 1999-08-24 | Science Applications International Corporation | Switchable volume hologram materials and devices |
US6398981B1 (en) * | 1998-09-18 | 2002-06-04 | Universite Laval | Photopolymerizable composition sensitive to light in a green to infrared region of the optical spectrum |
US20030213550A1 (en) * | 2002-05-16 | 2003-11-20 | Eddie Daems | Carrier of information, and ID card |
Non-Patent Citations (4)
Title |
---|
BOWLEY ET AL.: "Diffusion kinetics of formation of holographic polymer dispersed liquid crystal display materials", APPL. PHYS. LETT., vol. 76, no. 16, April 2000 (2000-04-01), pages 2235 - 2237, XP000950430 * |
MALCUIT M.S. ET AL.: "Optically switched volume holographic elements", OPT. LETT., vol. 20, no. 11, June 1995 (1995-06-01), pages 1328 - 1330, XP000505769 * |
PILOT ET AL.: "Near IR (800-855 nm) sensitive holographic photopolymer dispersed liquid crystal materials", PROC. SPIE, vol. 3635, January 1999 (1999-01-01), pages 143 - 150, XP001032884 * |
SUTHERLAND R.C. ET AL.: "Development of photopolymer-liquid crystal composite materials for dynamic hologram applications", PROC. SPIE, vol. 2152, 1994, pages 303 - 313, XP003003899 * |
Also Published As
Publication number | Publication date |
---|---|
US20060073393A1 (en) | 2006-04-06 |
CA2586359A1 (en) | 2006-04-20 |
WO2006041990A2 (en) | 2006-04-20 |
US7625674B2 (en) | 2009-12-01 |
EP1803039A2 (en) | 2007-07-04 |
AU2005294334A1 (en) | 2006-04-20 |
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