Zobrazeno 1 - 10
of 190
pro vyhledávání: '"Jorge L. Flores"'
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:
Rosa Camarillo-Escobedo, Jorge L. Flores, Pedro Marin-Montoya, Guillermo García-Torales, Juana M. Camarillo-Escobedo
Publikováno v:
Sensors, Vol 22, Iss 5, p 1706 (2022)
Deaths caused by respiratory and cardiovascular diseases have increased by 10%. Every year, exposure to high levels of air pollution is the cause of 7 million premature deaths and the loss of healthy years of life. Air pollution is generally caused b
Externí odkaz:
https://doaj.org/article/7a19b0a1a3af4175a2a8428aa1d9ba5c
One of the challenges of phase measuring deflectometry is to retrieve the wavefront from objects that present discontinuities or non-differentiable gradient fields. Here, we propose the integration of such gradient fields based on an L p -norm minimi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8181b1a90cbda3ddcb231be12c414c21
http://arxiv.org/abs/2306.00252
http://arxiv.org/abs/2306.00252
Publikováno v:
Revista Mexicana de Física E. 20
En sistemas de medición de superficies mediante la técnica de corrimiento de fase con proyección de franjas, la calibración del sistema es una parte esencial para determinar la relación entre la fase obtenida y la altura real del objeto. En este
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9291763d5cdf89ea02fd1cc159fb3a2
https://doi.org/10.31349/revmexfise.20.010206
https://doi.org/10.31349/revmexfise.20.010206
Publikováno v:
Optical Technology and Measurement for Industrial Applications Conference 2022.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33731f203cc6c54442dde5fec5aec2e3
https://doi.org/10.1117/12.2660189
https://doi.org/10.1117/12.2660189
Autor:
Naomi N. González Hernández, José Luis Contreras, Marcos Pinto, Beatriz Zeifert, Jorge L. Flores Moreno, Gustavo A. Fuentes, María E. Hernández-Terán, Tamara Vázquez, José Salmones, José M. Jurado
Publikováno v:
Catalysts, Vol 10, Iss 10, p 1212 (2020)
The addition of Pt (0.1 wt%Pt) to the 2 wt%Ag/Al2O3-WOx catalyst improved the C3H8– Selective Catalytic Reduction (SCR) of NO assisted by H2 and widened the range of the operation window. During H2–C3H8–SCR of NO, the bimetallic Pt–Ag catalys
Externí odkaz:
https://doaj.org/article/dbaa2538154740e0b9d790dad5766602
Publikováno v:
Sixteenth Conference on Education and Training in Optics and Photonics: ETOP 2021.
Common devices for digital imaging can be used as reliable instruments to design and perform light polarization experiments. In particular, a simple modification of the front polarizer of a LCD monitor provides an exciting opportunity for students to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::222b7132b374c61fd97a8a2ec36b4b07
https://doi.org/10.1117/12.2635519
https://doi.org/10.1117/12.2635519
Autor:
Jorge L. Flores, Edgar Guevara, Antonio Oceguera-Villanueva, Eleazar Samuel Kolosovas-Machuca, Francisco Javier González, Juan Carlos Torres-Galván
Publikováno v:
Quantitative InfraRed Thermography Journal. 19:283-294
Infrared thermography is a technique that can detect anomalies in temperature patterns which can indicate some breast pathologies including breast cancer. One limitation of the method is the absenc...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8fc3dbfe2ef4c221dddf3a8fc5f8e3e2
https://doi.org/10.1080/17686733.2021.1918514
https://doi.org/10.1080/17686733.2021.1918514
Publikováno v:
Suplemento de la Revista Mexicana de Física. 1:18-24
Las técnicas basadas en proyección de luz estructurada son ampliamente estudiadas y utilizadas en el área de perfilometría tridimensional, esto debido a la capacidad para obtener información completa de la superficie de objetos. Algunas de estas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8533a7871f61cacd2dd9ae57f97eff97
https://doi.org/10.31349/suplrevmexfis.1.18
https://doi.org/10.31349/suplrevmexfis.1.18