J
Juan Manuel Sierra-Hernández
Researcher at Universidad de Guanajuato
Publications - 101
Citations - 811
Juan Manuel Sierra-Hernández is an academic researcher from Universidad de Guanajuato. The author has contributed to research in topics: Optical fiber & Fiber laser. The author has an hindex of 14, co-authored 91 publications receiving 549 citations. Previous affiliations of Juan Manuel Sierra-Hernández include University of Dayton.
Papers
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Journal ArticleDOI
Laser Temperature Sensor Based on a Fiber Bragg Grating
M. A. Gonzalez-Reyna,Edgar Alvarado-Mendez,Julian M. Estudillo-Ayala,Everardo Vargas-Rodriguez,María Elena Sosa-Morales,Juan Manuel Sierra-Hernández,Daniel Jauregui-Vazquez,Roberto Rojas-Laguna +7 more
TL;DR: In this article, a temperature sensor based on a fiber ring laser is presented, where a fiber Bragg grating was used as a sensor head, and a Mach-Zehnder interferometer (MZI) was utilized as a wavelength selective filter to enhance the temperature sensing capability.
Journal ArticleDOI
A Core-Offset Mach Zehnder Interferometer Based on A Non-Zero Dispersion-Shifted Fiber and Its Torsion Sensing Application
Eduardo Huerta-Mascotte,Juan Manuel Sierra-Hernández,R. I. Mata-Chavez,Daniel Jauregui-Vazquez,A. Castillo-Guzman,Julian M. Estudillo-Ayala,A. D. Guzman-Chavez,Roberto Rojas-Laguna +7 more
TL;DR: An all-fiber Mach-Zehnder interferometer (MZI) based on a non-zero dispersion-shifted fiber (NZ-DSF) is presented and can be implemented in a compact size and low cost.
Journal ArticleDOI
A tunable multi-wavelength laser based on a Mach–Zehnder interferometer with photonic crystal fiber
Juan Manuel Sierra-Hernández,Roberto Rojas-Laguna,Everardo Vargas-Rodriguez,Julian M. Estudillo-Ayala,R. I. Mata-Chavez,Daniel Jauregui-Vazquez,Juan C. Hernandez-Garcia,Jose A. Andrade-Lucio,J. Gutierrez-Gutierrez +8 more
TL;DR: A tunable multi-wavelength erbium doped fiber laser, based on a Mach-Zehnder interferometer, is presented in this article, which can emit a single, double, triple or quadruple line.
Journal ArticleDOI
A tunable multi-wavelength erbium doped fiber laser based on a Mach–Zehnder interferometer and photonic crystal fiber
Juan Manuel Sierra-Hernández,Roberto Rojas-Laguna,Everardo Vargas-Rodriguez,Julian M. Estudillo-Ayala,Daniel Jauregui-Vazquez,A. D. Guzman-Chavez,P. Zaca-Morán +6 more
TL;DR: In this paper, a tunable multi-wavelength erbium doped fiber laser based on a Mach-Zehnder interferometer is presented, which is achieved by splicing a piece of photonic crystal fiber between two segments of a single-mode fiber.
Journal ArticleDOI
Highly sensitive curvature and displacement sensing setup based on an all fiber micro Fabry–Perot interferometer
Daniel Jauregui-Vazquez,Julian M. Estudillo-Ayala,A. Castillo-Guzman,Roberto Rojas-Laguna,Romeo Selvas-Aguilar,Everardo Vargas-Rodriguez,Juan Manuel Sierra-Hernández,V. Guzmán-Ramos,A. Flores-Balderas +8 more
TL;DR: In this article, a highly sensitive curvature and displacement sensing arrangement based on an all optical fiber micro Fabry-Perot Interferometer (MFPI) is presented, where the MFPI spectral fringes contrast is decreased due to curvature effects occurring within a segment of single mode fiber (SMF).