Holographic screening of dynamic real scenes

Cristi Gabriel Schiriac; Nicolae Mihale; Mona Mihailescu

doi:10.1117/12.966385

1 November 2012 Holographic screening of dynamic real scenes

Cristi Gabriel Schiriac, Nicolae Mihale, Mona Mihailescu

Proceedings Volume 8411, Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies VI; 84110N (2012) https://doi.org/10.1117/12.966385
Event: Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies 2012, 2012, Constanta, Romania

Abstract

Computer generation of holograms is a technique used to obtain a specific laser intensity distribution in far field starting from a desired image. In the process of hologram computing, the phase information must be considered. In this study we will present our code which ensures a fast link between the CCD camera (which records real macroscopic scenes), computer (where holograms are generated) and the spatial light modulator (where the holograms are displayed) to obtain on a screen a holographic displayed movie in real time. The aim of this work was to build interactive holographic systems. The challenge was not only to develop such a code, which can work for a suite of images taken by the CCD, but also to process them in a way that the delay of resulting reconstruction is unperceivable for human eye. For the veracity of the method we will present both simulation and experimental results.

Citation Download Citation

Cristi Gabriel Schiriac, Nicolae Mihale, and Mona Mihailescu "Holographic screening of dynamic real scenes", Proc. SPIE 8411, Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies VI, 84110N (1 November 2012); https://doi.org/10.1117/12.966385

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