Detour phase computer generated holograms for diffuse illumination multiple-intensity phase retrieval

Authors

Esmerando R. Escoto ⋅ PH National Institute of Physics, University of the Philippines Diliman
Percival F. Almoro ⋅ PH National Institute of Physics, University of the Philippines Diliman

Abstract

Computer generated holograms are used to generate diffuse illumination beam for the single-beam multiple-intensity reconstruction (SBMIR) technique. The holograms are computed using the detour phase method. The holograms are encoded by a laser printer on a transparency film, and experimentally tested by using a positive lens as a test object for the SBMIR technique. The holograms are shown to be a viable alternative to diffuser glass plates traditionally used in SBMIR.

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Issue

2016: Proceedings of the 34th Samahang Pisika ng Pilipinas Physics Conference

Physics at the front and center: Strengthening core values in physics research
18–21 August 2016, University of the Philippines Visayas, Iloilo City

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Article ID

SPP-2016-PA-13B

Section

Poster Session PA

Published

2016-08-18

How to Cite

[1]

ER Escoto and PF Almoro, Detour phase computer generated holograms for diffuse illumination multiple-intensity phase retrieval, Proceedings of the Samahang Pisika ng Pilipinas 34, SPP-2016-PA-13B (2016). URL: https://proceedings.spp-online.org/article/view/SPP-2016-PA-13B.