Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Martin Antoš"'
Autor:
Jana Collakova, Michala Slaba, Aneta Krizova, Martin Antoš, Pavel Vesely, Radim Chmelík, Vera Kollarova, Tomas Slaby, Zbynek Dostal, Pavel Kolman, Martin Lostak
Publikováno v:
Imaging and Applied Optics 2014.
We show that the use of incoherent illumination in coherence-controlled holographic microscopy (CCHM) enables coherence-gated quantitative phase imaging of objects through turbid media. Also high lateral resolution and strong suppression of coherence
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1943807875dfbb854309e14c95fb168c
https://doi.org/10.1364/dh.2014.dm4b.3
https://doi.org/10.1364/dh.2014.dm4b.3
Publikováno v:
Optics express. 21(12)
Coherence-controlled holographic microscope (CCHM) combines off-axis holography and an achromatic grating interferometer allowing for the use of light sources of arbitrary degree of temporal and spatial coherence. This results in coherence gating and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1d1a83ae53a71c93bd9cee5727631dd
https://pubmed.ncbi.nlm.nih.gov/23787662
https://pubmed.ncbi.nlm.nih.gov/23787662
Publikováno v:
SPIE Proceedings.
Coherence Controlled Holographic Microscopy (CCHM) is a novel holographic technique for quantitative-phasecontrast (QPC) biological observations particularly of living cells. Owing to the ordinary (low coherence) illumination source, the CCHM images
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d71ca04b0eab786b96b61403c3eea81c
https://doi.org/10.1117/12.2001495
https://doi.org/10.1117/12.2001495
Publikováno v:
17th Slovak-Czech-Polish Optical Conference on Wave and Quantum Aspects of Contemporary Optics.
In the paper a new off-axis achromatic interferometer configuration of a digital holographic microscope is presented. The proposed configuration uses a reflective diffraction grating and ensures a high-contrast interference pattern in the output plan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7e187ff92f47a1b6460cf0e6154676d
https://doi.org/10.1117/12.882048
https://doi.org/10.1117/12.882048
Autor:
Martin Antoš
Publikováno v:
16th Polish-Slovak-Czech Optical Conference on Wave and Quantum Aspects of Contemporary Optics.
The design of 3D optical system for multidirectional phase tomograph is presented in detail. The suggested tomograph uses a multidirectional holographic interferometer with diffusive light. The method of dividing of the laser-beam to object and refer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1005aaf24a2ffe18b550f3cef1de3ee
https://doi.org/10.1117/12.822381
https://doi.org/10.1117/12.822381
Autor:
Martin Antoš
Publikováno v:
SPIE Proceedings.
A proposed design of the multidirectional holographic interferometer (MHI) with diffusive illumination in 3D dodecagon geometry for optical tomography is presented. The beam from Nd-YAG laser is divided and transformed to six object beams that incide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf06c29539808bff842b9edfc4d0d507
https://doi.org/10.1117/12.726131
https://doi.org/10.1117/12.726131
Autor:
Martin Antoš
Publikováno v:
SPIE Proceedings.
A three-dimensional configuration of multidirectional Mach-Zehnder holographic interferometer with diffusive illumination is used in novel phase tomograph. The multidirectional tomography setup with diffusive illumination enables to digitize many tim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9895902201c0f6cc6c36c47280a7b848
https://doi.org/10.1117/12.739524
https://doi.org/10.1117/12.739524
Autor:
Radomír Malina, Martin Antoš
Publikováno v:
SPIE Proceedings.
The novel laboratory system for the optical tomography is used to obtain three-dimensional temperature field around a heated element. The Mach-Zehnder holographic interferometers with diffusive illumination of the phase object provide the possibility
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d76d35045011c23c8f5d7a6a9b479762
https://doi.org/10.1117/12.545117
https://doi.org/10.1117/12.545117
Autor:
Martin Antoš, Radomír Malina
Publikováno v:
Photonics, Devices, and Systems II.
A basic description of the system for optical tomography with diffusive illumination of the phase object is presented. The configuration of the system allows automatic projection scanning of the studied phase object (such as a burner flame or tempera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3acd2dccae5ff030b4b2b5755c066a5d
https://doi.org/10.1117/12.498524
https://doi.org/10.1117/12.498524
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