Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Capuj Néstor E."'
Autor:
Arregui Guillermo, Colombano Martín F., Maire Jeremie, Pitanti Alessandro, Capuj Néstor E., Griol Amadeu, Martínez Alejandro, Sotomayor-Torres Clivia M., Navarro-Urrios Daniel
Publikováno v:
Nanophotonics, Vol 10, Iss 4, Pp 1319-1327 (2021)
Spontaneous locking of the phase of a coherent phonon source to an external reference is demonstrated in a deeply sideband-unresolved optomechanical system. The high-amplitude mechanical oscillations are driven by the anharmonic modulation of the rad
Externí odkaz:
https://doaj.org/article/a163986c3ac246c48f358a9b717b5959
Autor:
Navarro-Urrios Daniel, Colombano Martín F., Maire Jeremie, Chávez-Ángel Emigdio, Arregui Guillermo, Capuj Néstor E., Devos Arnaud, Griol Amadeu, Bellieres Laurent, Martínez Alejandro, Grigoras Kestutis, Häkkinen Teija, Saarilahti Jaakko, Makkonen Tapani, Sotomayor-Torres Clivia M., Ahopelto Jouni
Publikováno v:
Nanophotonics, Vol 9, Iss 16, Pp 4819-4829 (2020)
Nanocrystalline materials exhibit properties that can differ substantially from those of their single crystal counterparts. As such, they provide ways to enhance and optimize their functionality for devices and applications. Here, we report on the op
Externí odkaz:
https://doaj.org/article/572852bbdd24458aabfd325a1d05e87c
Autor:
Alonso-Tomás, David, Arregui, Guillermo, Mercadé, Laura, Martínez, Alejandro, Griol, Amadeu, Capuj, Néstor E., Navarro-Urrios, Daniel
Optomechanical oscillators stand out as high-performance and versatile candidates for serving as reference clocks in sequential photonic integrated circuits. Indeed, they have the unique capability of simultaneously generating mechanical tones and op
Externí odkaz:
http://arxiv.org/abs/2406.09224
Autor:
Jaramillo-Fernandez, Juliana, Poblet, Martin, Alonso-Tomás, David, Bertelsen, Christian Vinther, López-Aymerich, Elena, Arenas-Ortega, Daniel, Svendsen, Winnie E., Capuj, Néstor E., Romano-Rodríguez, Albert, Navarro-Urrios, Daniel
Publikováno v:
ACS Nano 2024, 18, 35, 24550
Nanomechanical resonators can serve as ultrasensitive, miniaturized force probes. While vertical structures like nanopillars are ideal for this purpose, transducing their motion is challenging. Pillar-based photonic crystals (PhCs) offer a potential
Externí odkaz:
http://arxiv.org/abs/2405.18319
Autor:
Alonso-Tomás, David, Capuj, Nestor E., Mercadé, Laura, Griol, Amadeu, Martínez, Alejadro, Navarro-Urrios, Daniel
The remote synchronization of oscillators is essential for improving the performance, efficiency, and reliability of various systems and technologies, ranging from everyday telecommunications to cutting-edge scientific research and emerging technolog
Externí odkaz:
http://arxiv.org/abs/2309.17111
Autor:
Maire, Jeremie, Chavez-Angel, Emigdio, Arregui, Guillermo, Colombano, Martin F., Capuj, Nestor E., Griol, Amadeu, Martinez, Alejandro, Navarro-Urrios, Daniel, Ahopelto, Jouni, Sotomayor-Torres, Clivia M.
Controlling thermal energy transfer at the nanoscale has become critically important in many applications and thermal properties since it often limits device performance. In this work, we study the effects on thermal conductivity arising from the nan
Externí odkaz:
http://arxiv.org/abs/2106.03201
Autor:
Navarro-Urrios, Daniel, Colombano, Martin F., Maire, Jeremie, Chavez-Angel, Emigdio, Arregui, Guillermo, Capuj, Nestor E., Devos, Arnaud, Griol, Amadeu, Bellieres, Laurent, Martinez, Alejandro, Grigoras, Kestutis, Hakkinen, Teija, Saarilahti, Jaakko, Makkonen, Tapani, Sotomayor-Torres, Clivia M., Ahopelto, Jouni
Nanocrystalline materials exhibit properties that can differ substantially from those of their single crystal counterparts. As such, they provide ways to enhance and optimise their functionality for devices and applications. Here we report on the opt
Externí odkaz:
http://arxiv.org/abs/1907.04189
Autor:
Navarro-Urrios, Daniel, Ramirez, Joan Manel, Capuj, Nestor E., Berencen, Yonder, Garrido, Blas, Tredicucci, Alessandro
Publikováno v:
Journal of Applied Physics, 118, 093103 (2015)
We demonstrate the integration of Nd3+ doped Barium-Titanium-Silicate microsphere lasers with a Silicon Nitride photonic platform. Devices with two different geometrical configurations for extracting the laser light to buried waveguides have been fab
Externí odkaz:
http://arxiv.org/abs/1506.08532
Autor:
Navarro-Urrios, Daniel, Capuj, Nestor E., Gomis-Bresco, Jordi, Alzina, Francesc, Pitanti, Alessandro, Griol, Amadeu, Martinez, Alejandro, Torres, Clivia M. Sotomayor
Publikováno v:
Scientific Reports 5, 15733, (2015)
Optical forces can set tiny objects into states of coherent mechanical oscillation, also known as mechanical or phonon lasing. We present a novel pumping mechanism in an opto-mechanical photonic crystal that realizes mechanical lasing with relaxed re
Externí odkaz:
http://arxiv.org/abs/1403.6043
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