Suppression of the zeroth order diffraction via destructive interference with correction beam

Authors

Wynn Dunn Gil D. Improso National Institute of Physics, University of the Philippines Diliman
Giovanni Tapang National Institute of Physics, University of the Philippines Diliman

Abstract

The zeroth order diffraction is suppressed by experimentally creating a correction beam using the spatial light modulator. Using the aperture division method, the intensity decreased by 39% for angular aperture division, 32% for annular aperture division, and 24% for the vertical aperture division. For the field addition method, ZOD intensity was decreased by 32%.

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Issue

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

Article ID

SPP-2016-2A-05

Section

Optics and Photonics

Published

2016-08-18

How to Cite

[1]

WDGD Improso and G Tapang, Suppression of the zeroth order diffraction via destructive interference with correction beam, Proceedings of the Samahang Pisika ng Pilipinas 34, SPP-2016-2A-05 (2016). URL: https://proceedings.spp-online.org/article/view/SPP-2016-2A-05.