Zobrazeno 1 - 8
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pro vyhledávání: '"Walter Fliesser"'
Publikováno v:
Applied Physics B Lasers and Optics. 62:139-142
A four-frame technique for interferogram analysis is used to measure the transverse phase distribution of nonlinearly split 2D dark beams. Pairs of diametrical phase shifts within each ring are retrieved from the experiment. This result is one of the
Publikováno v:
SPIE Proceedings.
For Digital Speckle Interferometry, the Fast Fourier analysis usually applied to interference fringe systems suffers from a limited spatial resolution because of the inherent granulation disturbance. Contrary, phase stepped interferometry is less inf
Autor:
Jakob Woisetschlaeger, Harald Philipp, Walter Fliesser, Martin Hipp, Georg Pretzler, Peter Reiterer, Theo Neger
Publikováno v:
SPIE Proceedings.
For one and a half decade, software for interferometric fringe evaluation has been developed and used at Technical University Graz. Within the framework of an awarded grant to one of the authors, the Austrian Government funded activities on optical m
Publikováno v:
SPIE Proceedings.
An optimization of the discharge parameters of high pressure mercury lamps with respect to improved emission properties and longer lifetimes has to be performed using results of advanced model calculations. However, the reliability of these models cr
Autor:
Walter Fliesser, Laurentius Windholz, I. L. Stefanov, Stoyan Dinev, Aleksander A. Dreischuh, V. Kamenov, Dragomir N. Neshev
Publikováno v:
SPIE Proceedings.
We present experimental results on the evolution of ring dark solitary waves and optical vortices generated by computer-synthesized holograms. The detailed comparative numerical simulations show, that this approach ensures reproduction of the correct
Autor:
Stoyan Dinev, I. L. Stefanov, V. Kamenov, Aleksander A. Dreischuh, Walter Fließer, Laurentius Windholz, Dragomir N. Neshev
Publikováno v:
Scopus-Elsevier
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We present experimental results on the evolution of ring dark solitary waves generated by computer-synthesized holograms. The data obtained and the detailed comparative numerical simulations show that this approach ensures reproduction of the correct
Externí odkaz:
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http://www.scopus.com/inward/record.url?eid=2-s2.0-0031120992&partnerID=MN8TOARS
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