Zobrazeno 1 - 10
of 38
pro vyhledávání: '"David I. Serrano-García"'
Publikováno v:
Communications Physics, Vol 7, Iss 1, Pp 1-9 (2024)
Abstract There is a significant gap in cost-effective quantitative phase microscopy (QPM) systems for studying dynamic cellular processes while maintaining accuracy for long-term cellular monitoring. Current QPM systems often rely on complex and expe
Externí odkaz:
https://doaj.org/article/1e1e760a64064c07b7b9b9388c4f5d63
Publikováno v:
Heliyon, Vol 9, Iss 6, Pp e16771- (2023)
We propose a demodulation algorithm based on the calculus of the complex Fourier coefficients; we used a dual rotating polarizer-analyzer polarimeter to show the feasibility of our proposal. Our demodulation algorithm considers the frequency response
Externí odkaz:
https://doaj.org/article/95bb4852473e4785a62222314e98474f
Autor:
Yanely B. Machuca-Bautista, Marija Strojnik, Jorge L. Flores, David I. Serrano-García, Guillermo García-Torales
Publikováno v:
Results in Optics, Vol 5, Iss , Pp 100197- (2021)
We propose an interferometric system to measure phase objects using electronic phase shifting techniques. The experimental setup is based on a polarization Michelson type interferometer, where a liquid crystal retarder is placed at the entrance pupil
Externí odkaz:
https://doaj.org/article/69ff6c69e4144280a960c6cb877bb57e
Autor:
José Luis Magaña-Chávez, David I Serrano-García, Joel Cervantes-L, Sandra Eloísa Balderas-Mata
Publikováno v:
Infrared Remote Sensing and Instrumentation XXX.
Autor:
Noel Ivan Toto Arellano, Geliztle A. Parra-Escamilla, Yanely B. Machuca, David I. Serrano-García, Jorge L. Flores
Publikováno v:
Infrared Remote Sensing and Instrumentation XXIX.
We propose a polarizing Michelson interferometer coupled to a pixelated polarizing camera to visualize dynamic phase objects. Considering the capabilities of the polarizing camera, we employed a temporal phase unwrapping algorithm to process informat
Autor:
J. M. Islas-Islas, Geliztle A. Parra-Escamilla, Gustavo Rodriguez-Zurita, L. García Lechuga, J. G. Ortega-Mendoza, David I. Serrano-García, V. H. Flores-Muñoz, Noel-Ivan Toto-Arellano, Amalia Martínez-García, A. Montes Pérez
Publikováno v:
Optical Review. 26:231-240
We developed simultaneous phase-shifting system based on a Mach–Zehnder interferometer and a replicating system integrated by a Michelson configuration and a cube beam splitter. The system is capable to obtain four simultaneous interferograms in a
Autor:
Noel-Ivan Toto-Arellano, David I. Serrano-García, Geliztle A. Parra-Escamilla, Gustavo Rodriguez-Zurita, Areli Montes Pérez
Publikováno v:
Optics Communications. 429:80-87
We developed an interferometric system capable of generate four interferograms simultaneously with independent phase shifts employing modulation by polarization. The proposed system consists of three coupled interferometers: A polarized Mach–Zehnde
Autor:
Gustavo Rodriguez-Zurita, Amalia Martínez-García, Noel-Ivan Toto-Arellano, Yukitoshi Otani, Luis García-Lechuga, Juan A. Rayas, Gustavo A. Gómez-Méndez, David I. Serrano-García
Publikováno v:
Applied optics. 59(27)
Methods for measuring variations in diffuse surfaces using electronic speckle pattern interferometry (ESPI) are widely used and well known. In this research, we present an out-of-plane ESPI system coupled to a Michelson configuration to generate simu
Autor:
Geliztle A. Parra-Escamilla, Francisco J. Cervantes Lozano, David I. Serrano-García, H. Santiago-Hernández, Jorge L. Flores, Guillermo Garcia-Torales
Publikováno v:
Infrared Remote Sensing and Instrumentation XXVIII.
We present a calibration approach for rotating polarizer-analyzer polarimeter dedicated to retardance measurements. The rotating polarizer-analyzer polarimeter is based on retrieving a partial Mueller matrix measurement of a transparent sample to be
Autor:
Amalia Martínez-García, Gustavo A. Gómez-Méndez, Yukitoshi Otani, Gustavo Rodriguez-Zurita, David I. Serrano-García, Noel-Ivan Toto-Arellano, Luis García-Lechuga
Publikováno v:
Applied optics. 59(20)
We have demonstrated a speckle out-of-plane interferometer that employs phase-stepping procedures by means of polarization modulation. The system generates circular polarization states with opposite signs at each arm of the system, which overlap at t