Micro-holograms in a methyl red doped PDLC (E48:PVP)

Authors

Nathaniel P. Hermosa II ⋅ PH National Institute of Physics, University of the Philippines Diliman
Marlon Rosendo H. Daza ⋅ PH National Institute of Physics, University of the Philippines Diliman

Abstract

Feasibility of a holographic point-by-point storage in a methyl red doped Polymer Dispersed Liquid Crystal is determined. Micro-holograms (gratings) are recorded next to each other. Smallest grating diameter obtained is 69.9 μm with minimum grating distance of 80 μm. Recording of adjacent grating reduces the diffraction efficiency of existing grating by 17% (average).

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Issue

2001: Proceedings of the 19th Samahang Pisika ng Pilipinas Philippine Physics Congress

Scaling new heights in physics and physics education
24-26 October 2001, Saint Mary's University, Nueva Vizcaya

Article ID

SPP-2001-F1C-6

Section

Lasers and Applications

Published

2001-10-24

How to Cite

[1]

NP Hermosa and MRH Daza, Micro-holograms in a methyl red doped PDLC (E48:PVP), Proceedings of the Samahang Pisika ng Pilipinas 19, SPP-2001-F1C-6 (2001). URL: https://proceedings.spp-online.org/article/view/SPP-2001-F1C-6.