Independently controlled light fields generated using a piecewise defined aperture

Authors

Paul Leonard Hilario Electrical and Electronics Engineering Institute, University of the Philippines Diliman
Giovanni Alarkon Tapang National Institute of Physics, University of the Philippines Diliman

Abstract

We present an improvement to the piecewise implementation of the Gerchberg-Saxton algorithm. The improvement involves defining a propagation and a translation transfer function requiring only the calculation of the hologram for an on-axis target at the Fourier plane. We improve the computation time by 3.5 min. and obtain a maximum diffraction efficiency of 8 percent. This also allows control of the position of the reconstructions in real time.

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Issue

2013: Proceedings of the 31st Samahang Pisika ng Pilipinas Physics Congress

Article ID

SPP2013-4B-1

Section

Optics and Signal Processing

Published

2013-10-23

How to Cite

[1]

PL Hilario and GA Tapang, Independently controlled light fields generated using a piecewise defined aperture, Proceedings of the Samahang Pisika ng Pilipinas 31, SPP2013-4B-1 (2013). URL: https://proceedings.spp-online.org/article/view/SPP2013-4B-1.