Zobrazeno 1 - 10
of 1 599
pro vyhledávání: '"POPESCU, Gabriel"'
Autor:
Chen, Xi, Kandel, Mikhail E., He, Shenghua, Hu, Chenfei, Lee, Young Jae, Sullivan, Kathryn, Tracy, Gregory, Chung, Hee Jung, Kong, Hyun Joon, Anastasio, Mark, Popescu, Gabriel
Publikováno v:
Nature Photonics (2023)
Widefield microscopy methods applied to optically thick specimens are faced with reduced contrast due to spatial crosstalk, in which the signal at each point is the result of a superposition from neighboring points that are simultaneously illuminated
Externí odkaz:
http://arxiv.org/abs/2110.14823
Quantitative phase imaging (QPI) is a valuable label-free modality that has gained significant interest due to its wide potentials, from basic biology to clinical applications. Most existing QPI systems measure microscopic objects via interferometry
Externí odkaz:
http://arxiv.org/abs/2104.07169
Autor:
Goswami, Neha, Popescu, Gabriel
Light diffraction at an aperture is a basic problem that has generated a tremendous amount of interest in optics. Some of the most significant diffraction results are the Fresnel-Kirchhoff and Rayleigh-Sommerfeld formulas. These theories are based on
Externí odkaz:
http://arxiv.org/abs/2104.04772
Publikováno v:
In Clinical Microbiology and Infection November 2024
Autor:
POPESCU, Gabriel1, JIANU, Nicoleta Raluca2, MOGA, Ioana Corina1, VOICEA, Iulian3, CHIVOIU, Aneta2, SIMION, Mirela2, TROANCĂ, Elena Laura4
Publikováno v:
Annals of the Faculty of Engineering Hunedoara - International Journal of Engineering. May2024, Vol. 22 Issue 2, p195-199. 5p.
Quantitative phase imaging (QPI) has been widely applied in characterizing cells and tissues. Spatial light interference microscopy (SLIM) is a highly sensitive QPI method, due to its partially coherent illumination and common path interferometry geo
Externí odkaz:
http://arxiv.org/abs/2012.10239
In this paper, we review spatial light interference microscopy (SLIM), a common-path, phase-shifting interferometer, built onto a phase-contrast microscope, with white-light illumination. As one of the most sensitive quantitative phase imaging (QPI)
Externí odkaz:
http://arxiv.org/abs/2012.08801