Diffraction Focal Position and Vector Diffraction Theory for Micro Holographic Storage Systems

In this study, we proposed a method to determine the optimal focal position for micro-holographic storage systems, using vector diffraction theory; the theory provides exact solutions when the numerical aperture (NA) exceeds 0.6. The best diffraction focus was determined by the position and waveleng...

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Bibliographic Details

Published in:	Applied Sciences
Main Authors:	Cheol-Ki Min, Hyungbae Moon, Do-Hyung Kim, No-Cheol Park, Kyoung-Su Park, Young-Pil Park
Format:	Article
Language:	English
Published:	MDPI AG 2014-03-01
Subjects:	microholographic storage system diffraction focus scalar diffraction theory vector diffraction theory polarization refractive index modulation interferogram diffraction efficiency
Online Access:	http://www.mdpi.com/2076-3417/4/1/57