@article{Siemion_Ducin_Kakarenko_Makowski_Siemion_Suszek_Sypek_Wojnowski_Kołodziejczyk_2010, title={Digital holography with self-imaging by a two-step phase element}, volume={2}, url={https://www.photonics.pl/PLP/index.php/letters/article/view/2-31}, DOI={10.4302/photon. lett. pl.v2i2.125}, abstractNote={The paper presents a method of recording digital holograms in a single shot by illuminating the photosensitive matrix with an especially structured reference beam formed by the Talbot effect from a periodical binary-phase diffractive element. This beam projects a 2D array of rectangular areas with different phase shifts. By interfering this beam with an object beam we achieve two phase shifted holograms which are then numerically reconstructed with a classical phase-shifting technique. The main advantage over a 4-step phase element is the easiness of fabrication and its alignment against the photosensitive matrix of a digital camera. <br /> <br />Full Text: <a class="file" href="/PLP/index.php/letters/article/view/2-31/103" target="_parent">PDF</a> <br /> <strong><br />References</strong> <ol> <li>U. Schnars, W. Jüptner,"Direct recording of holograms by a CCD target and numerical reconstruction", App. Opt. 33, 179 (1994)<a href="http://dx.doi.org/10.1364/AO.33.000179">[CrossRef]</a></li> <li>I. Yamaguchi and T. Zhang,"Phase-shifting digital holography", Opt.Lett. 22, 1268 (1997)<a href="http://dx.doi.org/10.1364/OL.22.001268">[CrossRef]</a></li> <li>S. Lai, B. King, M. Neifeld,"Wave front reconstruction by means of phase-shifting digital in-line holography", Opt. Commun. 173, 155 (2000)<a href="http://dx.doi.org/10.1016/S0030-4018(99)00625-2">[CrossRef]</a></li> <li>I. Yamaguchi, J. Kato, S. Ohta, J. Mizuno,"Image Formation in Phase-Shifting Digital Holography and Applications to Microscopy", App. Opt. 40, 6177 (2001)<a href="http://dx.doi.org/10.1364/AO.40.006177">[CrossRef]</a></li> <li>A. Fajst, M. Sypek, M. Makowski, J. Suszek, A. Kolodziejczyk,"Self-imaging phase mask used in digital holography with phase-shifting", Proc. SPIE 7141, 714123 (2008)<a href="http://dx.doi.org/10.1117/12.822422">[CrossRef]</a></li> <li>A. Siemion, M. Sypek, M. Makowski, J. Suszek, A. Siemion, D.Wojnowski, A. Kolodziejczyk,"One-exposure phase-shifting digital holography based on the self-imaging effect", Opt. Eng. 49, 055802 (2010)<a href="http://dx.doi.org/10.1117/1.3430608">[CrossRef]</a></li> <li>M. Sypek,"Light propagation in the Fresnel region. New numerical approach", Opt. Commun. 116, 43 (1995)<a href="http://dx.doi.org/10.1016/0030-4018(95)00027-6">[CrossRef]</a></li> <li>M. Sypek, C. Prokopowicz, and M. Górecki,"Image multiplying and high-frequency oscillations effects in the Fresnel region light propagation simulation", Opt. Eng. 42, 3158(2003)<a href="http://dx.doi.org/10.1117/1.1613959">[CrossRef]</a></li> <li>Y. Awatsuji, A. Fujii, T. Kubota, O. Matoba,"Parallel three-step phase-shifting digital holography", Appl. Opt. 45, 2995(2006)<a href="http://dx.doi.org/10.1364/AO.45.002995">[CrossRef]</a></li> <li>T. Nomura, S. Murata, E. Nitanai, T. Numata,"Phase-shifting digital holography with a phase difference between orthogonal polarizations", Appl. Opt. 45, 4873(2006)<a href="http://dx.doi.org/10.1364/AO.45.004873">[CrossRef]</a></li> </ol>}, number={2}, journal={Photonics Letters of Poland}, author={Siemion, Agnieszka and Ducin, Izabela and Kakarenko, Karol and Makowski, Michał and Siemion, Andrzej and Suszek, Jarosław and Sypek, Maciej and Wojnowski, Dariusz and Kołodziejczyk, Andrzej}, year={2010}, month={Jun.}, pages={pp. 91–93} }