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P‐63: Measurements of Viewing Angle and Angular Resolution of Electronic Holographic Display
Author(s) -
Nam Jeho,
Kim Jinwoong
Publication year - 2020
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/sdtp.14194
Subject(s) - holography , viewing angle , angular resolution (graph drawing) , optics , characterization (materials science) , contrast (vision) , physics , computer science , liquid crystal display , mathematics , combinatorics
We propose a new measurement scheme for angular characteristics of electronic holographic displays. Specifically, viewing angle and angular resolution are analyzed and quantitatively measured to evaluate the optical characterization and visual quality of holographic display. These angular substances play an essential role that constructs three‐dimensional volume images in space. In this work, we make a use of direction‐selective test pattern hologram to measure its contrast modulation of reconstructed holographic images from different angular direction views. Experimental results are provided to verify the feasibility of our proposed measurement method and to evaluate the objective performance of angular characteristics in holographic display.