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Wave optics analysis by phase-shifting real-time holographic interferometry |
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| Authors: | M.R.R. Gesualdi M. Muramatsu R.D. Paiva Jr |
| Affiliation: | a Centro de Engenharia, Modelagem e Ciências Sociais Aplicadas, Universidade Federal do ABC, Rua Santa Adélia 166, CEP 09.210-170, Bairro Bangu, CEP 09210-170, Santo André - SP, Brazil b Instituto de Física, Universidade de São Paulo, Rua do Matão, Travessa R 187, CEP 05508-900, Cidade Universitária, São Paulo, SP, Brazil |
| Abstract: | The purpose of this work is to study the potentialities in the phase-shifting real-time holographic interferometry using photorefractive crystals as the recording medium for wave-optics analysis in optical elements and non-linear optical materials. This technique was used for obtaining quantitative measurements from the phase distributions of the wave front of lens and lens systems along the propagation direction with in situ visualization, monitoring and analysis in real time. |
| Keywords: | Wave optics Lens testing Phase shifting Real-time holography Photorefractive crystals |
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