Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Víctor M. Duran-Ramírez"'
Autor:
Miguel Mora-González, Víctor M. Duran-Ramírez, Jesús Muñoz-Maciel, Francisco G. Peña-Lecona, Francisco J. Casillas-Rodriguez
Publikováno v:
Optics Communications. 436:168-173
A phase recovery method from a single fringe pattern with closed fringes is developed. The interferogram is first normalized and then rotated to create a new fringe pattern. Both interference images are multiplied which results in the sum of the cosi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27d164de0bfceb2e773fd09d468d83d8
https://doi.org/10.1016/j.optcom.2018.12.019
https://doi.org/10.1016/j.optcom.2018.12.019
Autor:
Jesús Muñoz-Maciel, Francisco J. Casillas-Rodriguez, Miguel Mora-González, Víctor M. Duran-Ramírez, Francisco G. Peña-Lecona
Publikováno v:
Optics Communications. 437:226-230
A procedure is developed to recover the phase from two interferograms with a non-constant phase shift between them. This method may find broad applications when environmental disturbances do not allow implementing traditional phase shifting technique
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::680da7e7b778e2947d70a8b9f6062584
https://doi.org/10.1016/j.optcom.2018.12.055
https://doi.org/10.1016/j.optcom.2018.12.055
Autor:
Alejandro Martinez-Rios, R.E. Nuñez-Gomez, Gerardo Peña-Lecona, Jesús Muñoz-Maciel, G. Anzueto-Sánchez, Víctor M. Duran-Ramírez, G. Salceda-Delgado
Publikováno v:
Optik. 223:165606
In this paper, we describe the equations for the calculation of the different focus positions for the meridional and marginal rays of a plano-convex thick lens. The equations are exact and were obtained from the trigonometric ray trace analysis of a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8e6109140fba084c226b2561b0b7542
https://doi.org/10.1016/j.ijleo.2020.165606
https://doi.org/10.1016/j.ijleo.2020.165606
Autor:
Romeo Selvas-Aguilar, J.A. Guerrero-Viramontes, Víctor M. Duran-Ramírez, Alejandro Martinez-Rios, D. Toral-Acosta, Ismael Torres-Gómez, G. Salceda Delgado, A. Castillo-Guzman, G. Anzueto-Sanchez
Publikováno v:
Optics Communications. 364:37-43
An extensive experimental study of the transverse modal field characteristics of mircrobend arc-induced long-period fiber gratings is presented. A wavelength scanning of the near-field intensity pattern inside each loss band in the transmission spect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb33e71a4c7943d0f525c1e0e171d2b3
https://doi.org/10.1016/j.optcom.2015.10.061
https://doi.org/10.1016/j.optcom.2015.10.061
Autor:
Alejandro Martinez-Rios, Romeo Selvas-Aguilar, Ismael Torres-Gómez, R.E. Nuñez-Gomez, G. Anzueto-Sánchez, Víctor M. Duran-Ramírez, J.L. Camas-Anzueto, G. Salceda-Delgado
Publikováno v:
Microwave and Optical Technology Letters. 58:1430-1433
Tailoring of the output laser spectral characteristics of an Erbium-doped fiber laser (EDFL) by the intra-cavity inscription of long-period fiber gratings (LPFGs) is experimentally demonstrated. The intra-cavity fabrication allows the accurate positi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb78c68cf931b1f86168c5417dd1f691
https://doi.org/10.1002/mop.29842
https://doi.org/10.1002/mop.29842
Autor:
M. A. Basurto-Pensado, R.E. Nuñez-Gomez, Romeo Selvas-Aguilar, J.L. Camas-Anzueto, G. Anzueto-Sánchez, Víctor M. Duran-Ramírez, Alejandro Martinez-Rios, J. Castrellon-Uribe
Publikováno v:
Optical Review. 22:526-531
In this work, multi-wavelength switching of laser emission of an erbium-doped fiber ring laser (EDFRL) is reported, by exploiting the cross-sensitivities’ features (curvature and surrounding RI) of concatenated tapered fibers that form an interfero
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::386b78f4e30aef9c05fc181dbc38a8b2
https://doi.org/10.1007/s10043-015-0092-7
https://doi.org/10.1007/s10043-015-0092-7
Autor:
V. Guzmán-Ramos, J. Ascención Guerrero-Viramontes, D. Toral-Acosta, Carlos A. Calles-Arriaga, Romeo Selvas-Aguilar, Víctor M. Duran-Ramírez, Alejandro Martinez-Rios, G. Anzueto-Sanchez, Arturo Alberto Castillo Guzman
Publikováno v:
IEEE Sensors Journal. 15:2399-2402
This paper presents an erbium-doped fiber laser temperature sensor, which is based on an intracavity fiber filter immersed in glycerol/water solutions. The sensing element is the intracavity fiber filter, consisting of a two-taper fiber Mach-Zehnder
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28fa4935ff04e3040001a71aced8b2a8
https://doi.org/10.1109/jsen.2014.2377654
https://doi.org/10.1109/jsen.2014.2377654
Autor:
Alejandro Martinez-Rios, Samuel Arroyo-Rivera, G. Anzueto-Sanchez, D. Toral-Acosta, Luis Cortez-Gonzalez, A. Castillo-Guzman, Romeo Selvas-Aguilar, Víctor M. Duran-Ramírez
Publikováno v:
Journal of Sensors, Vol 2016 (2016)
A noncontact optical fiber sensor for measuring the refractive index of transparent liquids is proposed. It operates by calculating the path of a focused laser beam at 635 nm that travels across the boundaries of a liquid sample. The optical power Fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f95c3c7b98135ab60f7f1860be8e7bb3
https://doaj.org/article/91c96419c4244b4696ff4f4443d036a2
https://doaj.org/article/91c96419c4244b4696ff4f4443d036a2
Autor:
R. Selvas-Aguilar, G. Salceda-Delgado, D. Toral-Acosta, G. Anzueto-Sánchez, A. Martinez-Rios, Víctor M. Duran-Ramírez
Publikováno v:
SPIE Proceedings.
Geometrical shaping of non-adiabatic single tapers is used to modify the filtering characteristics. The fiber tapers are shaped by successive tapering. The taper shaping produces deeper rejection bands. As an application of the shaped tapers, fluidic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa17446d0cb573701ebeb19fa9d52255
https://doi.org/10.1117/12.2184487
https://doi.org/10.1117/12.2184487
Autor:
Miguel Mora-Gonzales, Jesús Muñoz-Maciel, J.G. Rodríguez-Zavala, Francisco J. Casillas-Rodriguez, Víctor M. Duran-Ramírez, Francisco G. Peña-Lecona
Publikováno v:
Optics express. 22(25)
A phase recovery procedure using interferograms acquired in highly noisy environments as severe vibrations is described. This method may be implemented when disturbances do not allow obtaining equidistant phase shifts between consecutive interferogra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8879dddcbfe50eb25e03557badd90633
https://pubmed.ncbi.nlm.nih.gov/25607087
https://pubmed.ncbi.nlm.nih.gov/25607087