Holographic gratings 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

Holographic gratings were written in a methyl red-doped PDLC (E48:PVP). Grating type is seen to be dependent on the polarization of the writing beams. p-polarized beams make predominantly phase gratings while s-polarized beams record amplitude gratings. Photorefractivity, local poling and thermal effects are seen as the most probable mechanisms for grating formation.

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Issue

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

Article ID

SPP-2001-W1B-2

Section

Optics and Microscopy

Published

2001-10-24

How to Cite

[1]

NP Hermosa and MRH Daza, Holographic gratings in a methyl red-doped PDLC (E48:PVP), Proceedings of the Samahang Pisika ng Pilipinas 19, SPP-2001-W1B-2 (2001). URL: https://proceedings.spp-online.org/article/view/SPP-2001-W1B-2.