Input image magnification versus read-out visibility in BSO crystals

Lia Maria Zerbino; Myrian C. Tebaldi; Nestor A. Bolognini

doi:10.1117/12.590769

21 October 2004 Input image magnification versus read-out visibility in BSO crystals

Lia Maria Zerbino, Myrian C. Tebaldi, Nestor A. Bolognini

Proceedings Volume 5622, 5th Iberoamerican Meeting on Optics and 8th Latin American Meeting on Optics, Lasers, and Their Applications; (2004) https://doi.org/10.1117/12.590769
Event: 5th Iberoamerican Meeting on Optics and 8th Latin American Meeting on Optics, Lasers, and Their Applications, 2004, Porlamar, Venezuela

Abstract

Image conversion is an interesting operation that can be a useful tool in image processing. In this paper we analyze the output readout visibility behavior of input images stored in a BSO photorefractive crystal. The output visibility versus the input visibility in terms of the slit width stored images of the input transparencies employed are analyzed. In this communication, non-holographic distributions with several magnifications are stored as modulation of birefringence in the crystal. In particular, the relation between the image magnification and the read-out visibility is studied. Preliminary experimental results under extinction configuration obtained by using intensity normalized slit images are described.

Citation Download Citation

Lia Maria Zerbino, Myrian C. Tebaldi, and Nestor A. Bolognini "Input image magnification versus read-out visibility in BSO crystals", Proc. SPIE 5622, 5th Iberoamerican Meeting on Optics and 8th Latin American Meeting on Optics, Lasers, and Their Applications, (21 October 2004); https://doi.org/10.1117/12.590769

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