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26.2: A Two Step Wave Field Projection Method for Fast Hologram Pattern Generation
Author(s) -
Wey Hocheon,
Lee Seok,
Nam Dongkyung,
Park Dusik
Publication year - 2013
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 - 10.1002/j.2168-0159.2013.tb06209.x
Subject(s) - holography , fast fourier transform , plane (geometry) , projection (relational algebra) , field (mathematics) , plane wave , point (geometry) , computer science , projection method , optics , projection plane , algorithm , mathematics , artificial intelligence , image (mathematics) , physics , geometry , pure mathematics
Abstract Fast hologram pattern generation method is proposed. First 3D wave field is projected on reference depth plane by point source based method, and final hologram pattern at SLM plane is obtained by FFT based method. Experimental results show that proposed method is 878 times faster than analytic method.