Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Balázs Gombkötő"'
Publikováno v:
Optics Communications. 281:4261-4267
Crosstalk related raw signal-to-noise ratio (SNR) and bit error rate (BER) of high density bitwise microholographic data storage is investigated by numerical modeling. Scattering and diffraction of light is calculated in non-paraxial scalar approxima
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26ca149acf0050680e62deefddbd7170
https://doi.org/10.1016/j.optcom.2008.04.057
https://doi.org/10.1016/j.optcom.2008.04.057
Publikováno v:
Optics Communications. 214:115-121
A new digital holography method for the measurement of difference of displacements is presented, which is based on a pointwise non-linear mathematical operation in the image plane. The method can measure sum of displacements too. Basic principles and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7318a66aea38513fe1a95e9fdc0c8766
https://doi.org/10.1016/s0030-4018(02)02183-1
https://doi.org/10.1016/s0030-4018(02)02183-1
Autor:
Balázs Gombkötő, Janos Kornis
Publikováno v:
Optics Communications. 201:289-292
The effect of displacement and decorrelation of image plane speckles on the success rate of electronic speckle photography (ESP) is discussed. A straightforward definition for successful cross-correlation peak detection is given. Both experiment and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf7428c6b28c25a11aec4f441ad87568
https://doi.org/10.1016/s0030-4018(01)01701-1
https://doi.org/10.1016/s0030-4018(01)01701-1
Publikováno v:
AIP Conference Proceedings.
Sequentially recorded intensity patterns reflected from a coherently illuminated diffuse object can be used to reconstruct the complex amplitude of the scattered beam. Several iterative phase retrieval algorithms are known in the literature to obtain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4a0e9d21205bc5f764977267e0452ed
https://doi.org/10.1063/1.3426136
https://doi.org/10.1063/1.3426136
Publikováno v:
Journal of the Optical Society of America. A, Optics, image science, and vision. 24(7)
The shift selectivity of a reflective-type spherical reference wave volume hologram is investigated using a nonparaxial numerical modeling based on a multiple-thin-layer implementation of a volume integral equation. The method can be easily paralleli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9faad5d25b67557b14baaef3cad0f4e
https://pubmed.ncbi.nlm.nih.gov/17728833
https://pubmed.ncbi.nlm.nih.gov/17728833
Publikováno v:
Optical Engineering. 50:015601
The development of spatial light modulators enables the application of active holographic optical elements in electronic speckle pattern interferometry. In our work adaptive comparative measurement is done, where an optically reconstructed image of a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a4b5a4c0e80f0849b50e58d47d85e6a
https://doi.org/10.1117/1.3530112
https://doi.org/10.1117/1.3530112
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