Zobrazeno 1 - 10
of 63
pro vyhledávání: '"Antonio López, José"'
Autor:
Zhang, Cuiling, Antonio-Lopez, Jose Enrique, Amezcua-Correa, Rodrigo, Wang, Yazhou, Markos, Christos
Photoacoustic spectroscopys (PAS)-based methane (CH4) detectors have garnered significant attention with various developed systems using near-infrared (NIR) laser sources, which requires high-energy and narrow-linewidth laser sources to achieve high-
Externí odkaz:
http://arxiv.org/abs/2406.14521
Autor:
Amorebieta, Josu, Ortega-Gómez, Ángel, Fernández, Rubén, Antonio-López, José Enrique, Schülzgen, Axel, Zubia, Joseba, Amezcua-Correa, Rodrigo, Durana, Gaizka, Villatoro, Joel
In this paper, we report on a multicore fiber-based (MCF) temperature sensor that operates in a wide thermal range and that is robustly packaged to withstand harsh environments. To develop the sensor, the fundamentals concerning the effect of tempera
Externí odkaz:
http://arxiv.org/abs/2402.04346
Autor:
Villatoro, Joel, Amorebieta, Josu, Ortega-Gómez, Ángel, Antonio-López, José Enrique, Zubia, Joseba, Schülzgen, Axel, Amezcua-Correa, Rodrigo
The present work deals with a curvature sensor that consists of two segments of asymmetric multicore fiber (MCF) fusion spliced with standard single mode fiber (SMF). The MCF comprises three strongly coupled cores; one of such cores is at the geometr
Externí odkaz:
http://arxiv.org/abs/2402.04162
Autor:
Amorebieta, Josu, Ortega-Gómez, Ángel, Durana, Gaizka, Fernández, Rubén, Antonio-López, José Enrique, Schülzgen, Axel, Zubia, Joseba, Amezcua-Correa, Rodrigo, Villatoro, Joel
We report on a compact, highly sensitive all-fiber accelerometer suitable for low frequency and low amplitude vibration sensing. The sensing elements in the device are two short segments of strongly coupled asymmetric multicore fiber (MCF) fusion spl
Externí odkaz:
http://arxiv.org/abs/2402.04153
Autor:
Hong, Lujun, Zhang, Cuiling, Wahlen, Joseph, Antonio-Lopez, Jose Enrique, Correa, Rodrigo Amezcua, Markos, Christos, Wang, Yazhou
In this work, we develop a high energy laser at 1.4 {\mu}m wavelength through the 1st order vibrational Raman Stokes generation in a nitrogen (N2) filled nodeless anti-resonant hollow core fiber (ARHCF), pumped using a custom-made 1060 nm Yb-doped na
Externí odkaz:
http://arxiv.org/abs/2312.03581
Autor:
Hu, Xiaowen, Zhao, Jian, Antonio-Lopez, Jose Enrique, Correa, Rodrigo Amezcua, Schulzgen, Axel
Recent years have witnessed the tremendous development of fusing fiber-optic imaging with supervised deep learning to enable high-quality imaging of hard-to-reach areas. Nevertheless, the supervised deep learning method imposes strict constraints on
Externí odkaz:
http://arxiv.org/abs/2212.10803
Autor:
Hout, Menno van den, van der Heide, Sjoerd, Bradley, Thomas, Velazquez-Benitez, Amado M., Fontaine, Nicolas K., Ryf, Roland, Chen, Haoshuo, Mazur, Mikael, Antonio-López, Jose Enrique, Alvarado-Zacarias, Juan Carlos, Amezcua-Correa, Rodrigo, Correa, Marianne Bogot-Astruc Adrian Amezcua, Sillard, Pierre, Okonkwo, Chigo
Off-axis digital holography is used to align a few-mode fiber to a multi-mode fiber in a free-space optical setup. Alignment based on power coupling measurements alone cannot guarantee low mode-dependent loss. The proposed alignment method enables re
Externí odkaz:
http://arxiv.org/abs/2208.02904
Autor:
van der Heide, Sjoerd, van Esch, Bram, Hout, Menno van den, Bradley, Thomas, Velazquez-Benitez, Amado M., Fontaine, Nicolas K., Ryf, Roland, Chen, Haoshuo, Mazur, Mikael, Antonio-López, Jose Enrique, Alvarado-Zacarias, Juan Carlos, Amezcua-Correa, Rodrigo, Okonkwo, Chigo
Angular resolved digital holography is presented as a technique for real-time characterization of the full optical field (amplitude and phase) of space-division multiplexing components and fibers, here a 6-mode photonic-lantern is characterized.
Externí odkaz:
http://arxiv.org/abs/2202.10949
Autor:
Hu, Xiaowen, Zhao, Jian, Antonio-Lopez, Jose Enrique, Gausmann, Stefan, Correa, Rodrigo Amezcua, Schulzgen, Axel
Imaging through scattering media is a useful and yet demanding task since it involves solving for an inverse mapping from speckle images to object images. It becomes even more challenging when the scattering medium undergoes dynamic changes. Various
Externí odkaz:
http://arxiv.org/abs/2108.08364
Autor:
Wang, Yazhou, Adamu, Abubakar Isa, Dasa, Manoj Kumar, Antonio-Lopez, Jose Enrique, Habib, Md Selim, Correa, Rodrigo Amezcua, Bang, Ole, Markos, Christos
In this letter, the characteristics of noise and long-term stability of near- and mid-infrared (near-IR and mid-IR) gas-filled fiber Raman lasers have been investigated for the first time. The results reveal that an increase in Raman pulse energy is
Externí odkaz:
http://arxiv.org/abs/2011.05843