A software tool to evaluate the frequency response of a microwave photonic filter in MATLAB based on a Graphical User Interface

Autor: Jorge Rodríguez-Asomoza, Ignacio E. Zaldivar-Huerta, Alejandro García-Juárez, G. Aguayo-Rodriguez

Publikováno v: Optik. 125:318-323

The aim of this paper is to describe the development and application of a software tool in MATLAB based on a Graphical User Interface that allows evaluation of the frequency response of a microwave photonic filter. Microwave photonic filters have pot

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ce1a04bd52a0db3e07659ee52eb4c3ea
https://doi.org/10.1016/j.ijleo.2013.06.060

Microwave hybrid fiber-radio system based on optical heterodyne technique

Autor: G. Aguayo-Rodriguez, Ignacio E. Zaldivar-Huerta, P. Hernandez-Nava, Jorge Rodríguez-Asomoza, A. Baylon-Fuentes, Jose-Luis Olvera-Cervantes, Alejandro García-Juárez

Publikováno v: 2011 ICO International Conference on Information Photonics.

We show a hybrid fiber-radio system incorporating optical microwave generation, wireless transmission, and optical long haul transmission. Microwave signal generation is achieved by using optical heterodyne technique in the frequency range of 0.1–4

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6b1d1a2394eb15720279465d452fd0e8
https://doi.org/10.1109/ico-ip.2011.5953758

Modulation of relaxation oscillation frequency of a DFB laser by using direct detection

Autor: R. Gómez-Colín, Ignacio E. Zaldivar-Huerta, P. Hernandez-Nava, Alejandro García-Juárez, Jorge Rodríguez-Asomoza, G. Aguayo-Rodriguez, A. Baylon-Fuentes

Publikováno v: SPIE Proceedings.

Relaxation oscillation frequency is produced when a laser is operated in the low laser threshold current region. In this operation region, a semiconductor laser shows a smooth curve, where we can observe uncertainty into defining the onset of laser o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0146f2a660fc45299dc13a97e7467d59
https://doi.org/10.1117/12.875763

Microwave photonic filter tuning by varying the optical link length

Autor: Jorge Rodríguez-Asomoza, Ignacio E. Zaldivar-Huerta, Alejandro García-Juárez, G. Aguayo-Rodriguez, L. Larger, N. Courjal

Publikováno v: Midwest Symposium on Circuits and Systems Conference Proceedings
53rd Midwest Symposium on Circuits and Systems (MWSCAS 2010)
53rd Midwest Symposium on Circuits and Systems (MWSCAS 2010), Aug 2010, Seattle, WA, United States. pp.457-460, ⟨10.1109/MWSCAS.2010.5548728⟩

International audience; Experimental tuning of a microwave photonic filter is achieved by varying the optical link length. Filtering effect is obtained by the interaction of an externally modulated multimode optical source and a dispersive channel. E

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::06a31d07630849daec44a419d6761696
https://doi.org/10.1109/mwscas.2010.5548728

Modeling and performance analysis of an all-optical photonic microwave filter in the frequency range of 0.01-15 GHz

Autor: Alejandro García-Juárez, Jorge Rodríguez-Asomoza, G. Aguayo-Rodriguez, Paul Alonso-Rubio, Ignacio E. Zaldivar-Huerta

Publikováno v: SPIE Proceedings.

The generation, distribution and processing of microwave signals in the optical domain is a topic of research due to many advantages such as low loss, light weight, broadband width, and immunity to electromagnetic interference. In this sense, a novel

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c477af3a143dfb08492c1712a6b06b95
https://doi.org/10.1117/12.840073