Birch_OL_25_14_2000.pdf (57.54 kB)
Two-pixel computer-generated hologram with a zero-twist nematic liquid-crystal spatial light modulator
journal contribution
posted on 2023-06-07, 14:52 authored by Phil BirchPhil Birch, Rupert YoungRupert Young, David Budgett, Chris ChatwinChris ChatwinWe present a method of producing a computer-generated hologram by use of a zero-twist linear nematic liquid-crystal spatial light modulator. A 2×1 macro pixel method is used; one pixel represents the real data, and one, the imaginary. A method is shown that produces both positive and negative analog amplitude modulation.
History
Publication status
- Published
File Version
- Accepted version
Journal
Optics LettersISSN
0146-9592Publisher
Optical Society of AmericaExternal DOI
Issue
14Volume
25Page range
1013-1015Department affiliated with
- Engineering and Design Publications
Full text available
- Yes
Peer reviewed?
- Yes
Legacy Posted Date
2008-10-20First Open Access (FOA) Date
2018-04-12First Compliant Deposit (FCD) Date
2018-04-12Usage metrics
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