Experimental demonstration of holographic three-dimensional light shaping using a Gerchberg-Saxton algorithm

Graeme Whyte; Johannes Courtial

doi:10.1088/1367-2630/7/1/117

Experimental demonstration of holographic three-dimensional light shaping using a Gerchberg-Saxton algorithm

Graeme Whyte^*
, Johannes Courtial

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

121 Citations (Scopus)

155 Downloads (Pure)

Abstract

We use a three-dimensional Gerchberg-Saxton algorithm (Shabtay (2003) Opt. Commun. 226 33) to calculate the Fourier-space representation of physically realizable light beams with arbitrarily shaped three-dimensional intensity distributions. From this representation we extract a phase-hologram pattern that allows us to create such light beams experimentally. We show several examples of experimentally shaped light beams.

Original language	English
Pages (from-to)	117
Journal	New Journal of Physics
Volume	7
Issue number	1
DOIs	https://doi.org/10.1088/1367-2630/7/1/117
Publication status	Published - 3 May 2005

ASJC Scopus subject areas

General Physics and Astronomy

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AB - We use a three-dimensional Gerchberg-Saxton algorithm (Shabtay (2003) Opt. Commun. 226 33) to calculate the Fourier-space representation of physically realizable light beams with arbitrarily shaped three-dimensional intensity distributions. From this representation we extract a phase-hologram pattern that allows us to create such light beams experimentally. We show several examples of experimentally shaped light beams.

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Experimental demonstration of holographic three-dimensional light shaping using a Gerchberg-Saxton algorithm

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