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"Optical Beam Steering"
Abstract: The invention relates to optical beam steering. There is described an optical beam steering apparatus, comprising: a splitter arranged to split an optical beam into at least a first part having a first polarisation and a second part having a second polarisation, said first and second polarisations being substantially mutually orthogonal; a first liquid crystal device region arranged to receive said first part and to have director orientation substantially aligned to said first polarisation; and a second liquid crystal device region arranged to receive said second part and to have director orientation substantially aligned to said second polarisation.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
30 May 2011
Publication Number
14/2012
Publication Type
INA
Invention Field
PHYSICS
Status
Email
Parent Application
Applicants
CAMBRIDGE ENTERPRISE LIMITED
CAMBRIDGE ENTERPRISE, UNIVERSITY OF CAMBRIDGE, 10 TRUMPINGTON STREET, CAMBRIDGE, CAMBRIDGESHIRE CB2 1QA, UNITED KINGDOM.
Inventors
1. COLLINGS, NEIL;
29 EMSONS CLOSE, LINTON, CAMBRIDGESHIRE, CB21 4NB, UNITED KINGDOM;
2. CROSSLAND, WILLIAM;
15 SCHOOL LANE, HARLOW, ESSEX CM20 2QD, UNITED KINGDOM;
3. REDMOND, MAURA MICHELLE;
24 THORNTON ROAD, GIRTON, CAMBRIDGE, CAMBRIDGESHIRE CB3 0NW, UNITED KINGDOM;
4. MOORE, JOHN RICHARD;
17 KINGS GROVE, BARTON, CAMBRIDGE, CAMBRIDGESHIRE CB3 7AZ, UNITED KINGDOM;
5. NUGENT, DAVID;
6 DORRAL DEAN, HIGHFIELDS, CALDECCOTE, CAMBRIDGE, CAMBRIDGESHIRE CB23 7ZW, UNITED KINGDOM
6. ROBERTSON, BRIAN;
C/O ELECTRICAL ENGINEERING, CAMBRIDGE UNIVERSITY, 9JJ THOMSON AVENUE, CAMBRIDGE, CAMBRIDGESHIRE CB3 0FA, UNITED KINGDOM;
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 4042-delnp-2011-Abstract.pdf | 2012-02-14 |
| 1 | Form-13-(14-07-2009).pdf | 2009-07-14 |
| 2 | 4042-DELNP-2011-Form-5-(21-10-2011).pdf | 2011-10-21 |
| 2 | 4042-delnp-2011-Claims.pdf | 2012-02-14 |
| 3 | 4042-DELNP-2011-Form-1-(21-10-2011).pdf | 2011-10-21 |
| 3 | 4042-delnp-2011-Correspondence-others.pdf | 2012-02-14 |
| 4 | 4042-delnp-2011-Description (Complete).pdf | 2012-02-14 |
| 4 | 4042-DELNP-2011-Correspondence Others-(21-10-2011).pdf | 2011-10-21 |
| 5 | 4042-delnp-2011-GPA-(01-11-2011).pdf | 2011-11-01 |
| 5 | 4042-delnp-2011-Form-1.pdf | 2012-02-14 |
| 6 | 4042-delnp-2011-Form-3-(01-11-2011).pdf | 2011-11-01 |
| 6 | 4042-delnp-2011-Form-2.pdf | 2012-02-14 |
| 7 | 4042-delnp-2011-Form-3.pdf | 2012-02-14 |
| 7 | 4042-delnp-2011-Form-1-(01-11-2011).pdf | 2011-11-01 |
| 8 | 4042-delnp-2011-Form-5.pdf | 2012-02-14 |
| 8 | 4042-delnp-2011-Correspondence Others-(01-11-2011).pdf | 2011-11-01 |
| 9 | 4042-delnp-2011-Form-5.pdf | 2012-02-14 |
| 9 | 4042-delnp-2011-Correspondence Others-(01-11-2011).pdf | 2011-11-01 |
| 10 | 4042-delnp-2011-Form-1-(01-11-2011).pdf | 2011-11-01 |
| 10 | 4042-delnp-2011-Form-3.pdf | 2012-02-14 |
| 11 | 4042-delnp-2011-Form-3-(01-11-2011).pdf | 2011-11-01 |
| 11 | 4042-delnp-2011-Form-2.pdf | 2012-02-14 |
| 12 | 4042-delnp-2011-GPA-(01-11-2011).pdf | 2011-11-01 |
| 12 | 4042-delnp-2011-Form-1.pdf | 2012-02-14 |
| 13 | 4042-delnp-2011-Description (Complete).pdf | 2012-02-14 |
| 13 | 4042-DELNP-2011-Correspondence Others-(21-10-2011).pdf | 2011-10-21 |
| 14 | 4042-DELNP-2011-Form-1-(21-10-2011).pdf | 2011-10-21 |
| 14 | 4042-delnp-2011-Correspondence-others.pdf | 2012-02-14 |
| 15 | 4042-DELNP-2011-Form-5-(21-10-2011).pdf | 2011-10-21 |
| 15 | 4042-delnp-2011-Claims.pdf | 2012-02-14 |
| 16 | Form-13-(14-07-2009).pdf | 2009-07-14 |
| 16 | 4042-delnp-2011-Abstract.pdf | 2012-02-14 |