Expertises
Engineering & Materials Science
# Fiber Amplifiers
# Fibers
# Interferometers
# Optical Fibers
# Raman Scattering
Physics & Astronomy
# Fibers
Mathematics
# Raman Scattering
# Stimulated Brillouin Scattering
Verbonden aan
Onderzoek
High-power fibre lasers and amplifiers for medicine, telecomm, sensing and laser material procesing. Theoretical and experimental work on passive and active fibre-based devices. Collaborating in the development of narrow-linewidth micro ring lasers for applications in medicine and sensors.
Publicaties
Recent
Ek-Ek, J. R.
, Jauregui-Vazquez, D.
, Korterik, J. P.
, Benedictus, M., Martinez-Pinon, F.
, Offerhaus, H. L.
, & Alvarez-chavez, J. A. (2022).
Dual tapered optical fiber for simultaneous detection of curvature and strain.
Optical Fiber Technology,
69, [102843].
https://doi.org/10.1016/j.yofte.2022.102843
Ghobadi, H.
, Smirnov, Y.
, Offerhaus, H. L.
, Alvarez-chavez, J. A.
, Morales-Masis, M., & De Leon, I. (2022).
Optical properties of highly-crystalline tin-doped indium oxide films in their near-zero permittivity spectral region.
Optical materials express,
12(1), 96-108.
https://doi.org/10.1364/OME.445652
Wilhelm, P.
, & Alvarez Chavez, J. A. (2021).
The co-creation of assessment criteria. In I. Boor (Ed.),
Meaningful Assessment in Interdisciplinary Education (pp. 129-134). Amsterdam University Press.
https://www.aup.nl/en/book/9789463729048/meaningful-assessment-in-interdisciplinary-education
López-coyote, M., Ceballos-herrera, D. E., Gutiérrez-castrejón, R.
, Offerhaus, H. L.
, & Álvarez-chávez, J. A. (2021).
Analysis of intercore crosstalk of WDM channels around zero-dispersion wavelength in homogeneous multicore fibers.
Optical engineering,
60(7), [076107].
https://doi.org/10.1117/1.OE.60.7.076107
Sanchez-Lara, R., Lopez-Martinez, J. L., Trejo-Sanchez, J. A.
, Offerhaus, H. L.
, & Alvarez-Chavez, J. A. (2021).
Parallel Simulation of a Multi-Span DWDM System Limited by FWM Using OpenMP and Dynamic Parallelism in CUDA. Preprints.
https://doi.org/10.20944/preprints202103.0558.v1
Ek-Ek, R., Martinez-Pinon, F., Pérez-Sánchez, G. G.
, Offerhaus, H. L.
, & Alvarez Chavez, J. A. (2021).
Weak Guidance, Multi-index and Exact Mode Eigenvalue Calculation for Mode Intensity Profiles in Tapers.
Journal of physics: Conference series,
1723(1), [012004].
https://doi.org/10.1088/1742-6596/1723/1/012004
Ek-Ek, J. R., Martinez-Pinon, F.
, Alvarez-Chavez, J. A., Ceballos-Herrera, D. E., Sanchez-Lara, R.
, & Offerhaus, H. L. (2020).
Fundamental mode intensity evolution in tapered optical fibres.
Laser physics,
30(12), [126204].
https://doi.org/10.1088/1555-6611/abbe1e,
https://doi.org/10.1088/1555-6611/abbe1e
Alvarez-chavez, J. A., Sanchez-lara, R., Vazquez-avila, J. L., Ceballos-herrera, D. E.
, & Offerhaus, H. L. (2020).
Thermal effects on tapered holmium-doped fiber amplifiers.
Optical engineering,
59(3), 1. [036106].
https://doi.org/10.1117/1.OE.59.3.036106
Pérez-Sánchez, G. G., De Luna-Gallardo, A. O.
, Alvarez-Chavez, J. A., Bertoldi-Martins, I.
, Offerhaus, H. L., & Castellanos-López, S. L. (2019).
Analysis and modeling of CLBG using the transfer matrix. In M. A. Kahan, J. Sasian, & R. N. Youngworth (Eds.),
Optical Modeling and System Alignment (Vol. 11103, pp. 30). [111030V] (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 11103). SPIE International.
https://doi.org/10.1117/12.2529865
Sanchez-lara, R., Trejo-sanchez, J. A., Lopez-martinez, J. L.
, & Alvarez-chavez, J. A. (2018).
Simulation of an inelastic dispersive phenomenon: stimulated Brillouin scattering in a single-mode fiber segment through parallelism.
Journal of supercomputing,
74(7), 3264-3277.
https://doi.org/10.1007/s11227-018-2379-5
Sierra-calderon, A., Rodriguez-novelo, J. C., May-alarcon, M.
, Alvarez-chavez, J. A.
, Offerhaus, H. L.
, & Ek-Ek, R. (2018).
ASE Noise Characterization of an All-Fiber Sagnac Interferometer via LAN for Remote Sensing.
Open Journal of Applied Sciences,
08(12), 554-575. [89040].
https://doi.org/10.4236/ojapps.2018.812045
Rivera-Manrique, S. I., Brio-Perez, M., Trejo-Sanchez, J. A.
, Offerhaus, H. L.
, Alvarez Chavez, J. A.
, & Ek-Ek, R. (2018).
Thermal Diffusion and Specular Reflection, Monte Carlo-based Study on Human Skin via Pulsed Fiber Laser Energy. Paper presented at XVI Symposium of Mexican Students and Studies in the UK 2018, Southampton, United Kingdom.
https://zenodo.org/record/1421948
Alvarez Chavez, J. A.
, Offerhaus, H. L., Sierra-Calderon, A., & Plascencia-Barrera, G. (2018).
In-house PIV laser system design and development for measuring the velocity of liquids. Abstract from XVI Symposium of Mexican Students and Studies in the UK 2018, Southampton, United Kingdom.
https://doi.org/10.5281/zenodo.1421958
Alvarez-Chavez, J. A., Sanchez-Lara, R.
, Offerhaus, H. L., May-Alarcon, M., Golikov, V.
, & Ek-Ek, R. (2018).
Optimum Power in a Multi-Span DWDM System Limited by Non-Linear Effects.
Optics and Photonics Journal,
08(12), 337-347. [89086].
https://doi.org/10.4236/opj.2018.812029
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Vakken Collegejaar 2021/2022
Vakken in het huidig collegejaar worden toegevoegd op het moment dat zij definitief zijn in het Osiris systeem. Daarom kan het zijn dat de lijst nog niet compleet is voor het gehele collegejaar.
Vakken Collegejaar 2020/2021
Contactgegevens
Bezoekadres
Universiteit Twente
Faculty of Science and Technology
Carré
(gebouwnr. 15), kamer C4615
Hallenweg 23
7522NH Enschede
Postadres
Universiteit Twente
Faculty of Science and Technology
Carré
C4615
Postbus 217
7500 AE Enschede