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51.2: Skew‐Ray Compensated Retarder‐Stack Filters for LCOS Projection
Author(s) -
Sharp Gary D.,
Chen Jianmin,
Robinson Michael G.,
Birge Jonathan R.
Publication year - 2002
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1889/1.1830194
Subject(s) - liquid crystal on silicon , retarder , stack (abstract data type) , projection (relational algebra) , materials science , optics , filter (signal processing) , skew , liquid crystal , computer science , optoelectronics , physics , computer vision , algorithm , telecommunications , composite material , programming language
Compact liquid crystal on silicon (LCOS) based projection engines have been demonstrated that use retarder stack filters with polarizing beamsplitters as the basis of a color management system. A new class of retarder stack filter compensates for the geometrical rotation characteristic of polarizing beamsplitters, further improving attainable system performance.