Filters
Phase retrieval from spectral interferograms including a stationary-phase point
We report on a simple processing procedure to retrieve the phase from spectral interferograms including a stationary-phase point. From the retrieved spectral phase, the effective thickness of the BK7 optic...
BH - Optika, masery a lasery
- 2012 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Super-resolution via iterative phase retrieval for blurred and saturated biological images
We have used previously developed method of phase retrieval to improve resolution of blurred biological images.
BH - Optika, masery a lasery
- 2008 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Phase retrieval from the spectral interferograms by windowed Fourier transform
We present a new method of phase retrieval from the spectral interferograms, which is based on the use of a windowed Fourier transform applied in the wavelength domain....
BH - Optika, masery a lasery
- 2008 •
- D
Rok uplatnění
D - Stať ve sborníku
Wavefront sensor based on Phase Retrieval
Wavefront sensor based on phase retrieval from intensity scans data. This non-interferometric method complements Meopta's metrology portfolio of high numerical aperture optical systems. Microscope objectives are typical representati...
Optics (including laser optics and quantum optics)
- 2021 •
- Gfunk
Rok uplatnění
Gfunk - Funkční vzorek
Phase Retrieval for Time Resolved Dual-Detector Microtomography with Partially Coherent X-rays
To overcome the limited contrast to noise ratio in fast time resolved 4D imaging with partially coherent X-ray, we propose new options of phase retrieval with a dual-detector acquisition scheme. An iterative refinement of the ph...
JA - Elektronika a optoelektronika, elektrotechnika
- 2013 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Ab initio structure solution by iterative phase-retrieval methods: performance tests on charge flipping and low-density elimination
figure of merit, which characterizes the reliability of the retrieved phase of each that the quality of the phase retrieval highly depends on the presence or absence leads to a higher accuracy in phase
BM - Fyzika pevných látek a magnetismus
- 2010 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
X-ray Bragg Magnifier Microscope as a linear shift invariant imaging system: image formation and phase retrieval.
We present the theoretical description of the image formation with the in-line germanium Bragg Magnifier Microscope (BMM) and the first successful phase retrieval of X inclinedplanes can be avoided. Quantitative phase r...
BH - Optika, masery a lasery
- 2014 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Single-distance phase retrieval algorithm for Bragg magnifier microscope
We present an improved, single-distance phase retrieval algorithm applicable demonstrated the suitability of the algorithm for the phase retrieval on a more complex biological specimen Tardigrade, where we achieved...
Optics (including laser optics and quantum optics)
- 2016 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Retrieval of the pulse amplitude and phase from cross-phase modulation spectrograms using the simulated annealing method
The simulated annealing method is used for retrieving the amplitude and phase from cross-phase modulation spectrograms. The method allows us to take into account the berifringence of the measurement fiber and resolution of ...
BH - Optika, masery a lasery
- 2004 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Advantages of phase retrieval for fast x-ray tomographic microscopy
that retrieving the phase information contained in these patterns significantly advances the photon flux on the sample. Phase retrieval, to a large extent, compensates refraction effect as compared with absorption...
BH - Optika, masery a lasery
- 2013 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
- 1 - 10 out of 54 028