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46.5L: Late‐News Paper : Waveguide Display System with Variable Output Intensity
Author(s) -
Liu Nannan Zhang Juan,
Shi Zhengming Wu Rui,
Wang Yongtian
Publication year - 2014
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.2168-0159.2014.tb00175.x
Subject(s) - intensity (physics) , variable (mathematics) , holography , optics , interference (communication) , materials science , physics , computer science , mathematics , telecommunications , mathematical analysis , channel (broadcasting)
A method to record the holographic gratings for achieving variable output intensity in different exposure zones is proposed. The desired periodic fringes are obtained according to the analytical formula based on interference. Numerical results show that the method can fabricate the gratings with variable modulated intensity successfully.