Zobrazeno 1 - 10
of 70
pro vyhledávání: '"Mercadé Laura"'
Publikováno v:
EPJ Web of Conferences, Vol 309, p 05004 (2024)
A novel design for an optomechanical cavity consisting of a series of rectangular silicon nanobricks, with each brick acting as an independent mechanical resonator but all coupled to a same optical field, is proposed, and numerically demonstrated. Ea
Externí odkaz:
https://doaj.org/article/439259b6508b41258f3c7fecc0d61911
Publikováno v:
Nanophotonics, Vol 9, Iss 11, Pp 3535-3544 (2020)
Cavity optomechanics has recently emerged as a new paradigm enabling the manipulation of mechanical motion via optical fields tightly confined in deformable cavities. When driving an optomechanical (OM) crystal cavity with a laser blue-detuned with r
Externí odkaz:
https://doaj.org/article/5123ab2c9379481a880f18ebe3de5818
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:
Fito, Vicente, Ortiz, Raúl, Morant, Maria, Mercadé, Laura, Llorente, Roberto, Martínez, Alejandro
Optomechanical crystal cavities (OMCCs) allow the interaction between localized optical and mechanical modes through the radiation-pressure force. Driving such cavities with blue-detuned lasers relative to the optical resonance can induce a phonon la
Externí odkaz:
http://arxiv.org/abs/2406.04811
Autor:
Mouriño, Paula, Mercadé, Laura, Lozano, Miguel Sinusía, Resta, Raquel, Griol, Amadeu, Saddik, Karim Ben, Barrigón, Enrique, Fernández-Garrido, Sergio, García, Basilio Javier, Martínez, Alejandro, Gómez, Víctor J.
Gallium phosphide (GaP) has recently received considerable attention as a suitable material for building photonic integrated circuits due to its remarkable optical and piezoelectric properties. Usually, GaP is grown epitaxially on III-V substrates to
Externí odkaz:
http://arxiv.org/abs/2403.19230
Optomechanical (OM) cavities simultaneously localize photons and phonons, thus enhancing their mutual interaction through radiation-pressure force. This acousto-optic interaction can be quantified by means of the optical frequency shift per mechanica
Externí odkaz:
http://arxiv.org/abs/2401.04557
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:
Mercadé, Laura, Ortiz, Raúl, Grau, Alberto, Griol, Amadeu, Navarro-Urrios, Daniel, Martínez, Alejandro
Optomechanical crystal cavities (OMCCs) are fundamental nanostructures for a wide range of phenomena and applications. Usually, optomechanical interaction in such OMCCs is limited to a single optical mode and a unique mechanical mode. In this sense,
Externí odkaz:
http://arxiv.org/abs/2208.00890
Autor:
Barreda, Angela, Mercade, Laura, Zapara-Herrera, Mario, Aizpurua, Javier, Martinez, Alejandro
Hybrid photonic-plasmonic cavities can be tailored to display high Q-factors and extremely small mode volumes simultaneously, which results in large values of the Purcell factor, FP. Amongst the different hybrid configurations, those based on a nanop
Externí odkaz:
http://arxiv.org/abs/2204.05241
Autor:
Mercadé, Laura, Rico, Eloy, Garnica, Jesús Ruiz, Gómez, Juan Carlos, Griol, Amadeu, Piqueras, Miguel A., Martínez, Alejandro, Duarte, Vanessa C.
The realization of photonic microwave oscillators using optomechanical cavities has recently become a reality. By pumping the cavity with a blue-detuned laser, the so-called phonon lasing regime - in which a mechanical resonance is amplified beyond l
Externí odkaz:
http://arxiv.org/abs/2203.14718