47 citations · 53 across the 2 of their papers we have counts for
6 papers · 1 filter
Injection locking in an optomechanical coherent phonon source
Guillermo Arregui, Martin Facundo Colombano, Jérémie Maire +6
Spontaneous locking of the phase of a coherent phonon source to an external reference is demonstrated in an optomechanical oscillator based on a self-triggered free-carrier/tempera…
Dispersive optomechanics of supercavity modes in high-index disks
Laura Mercadé, Ángela Barreda, Alejandro Martínez
In this work, we study the dispersive coupling between optical quasi-bound-states in the continuum at telecom wavelengths and GHz-mechanical modes in high-index wavelength-sized di…
Exploiting metamaterials, plasmonics and nanoantennas concepts in silicon photonics
Francisco J. Rodríguez-Fortuño, Alba Espinosa-Soria, Alejandro Martínez
The interaction of light with subwavelength metallic nano-structures is at the heart of different current scientific hot topics, namely plasmonics, metamaterials and nanoantennas.…
Optical Chirality in Dispersive and Lossy Media
J. Enrique Vázquez-Lozano, Alejandro Martínez
Several dynamical properties such as energy, momentum, angular momentum, and optical helicity have been recently reexamined in dispersive and lossless media. Here, we address a par…
Optical modulation of coherent phonon emission in optomechanical cavities
J. Maire, N. E. Capuj, M. F. Colombano +4
Optomechanical structures are well suited to study photon-phonon interactions, and they also turn out to be potential building blocks for phononic circuits and quantum computing. I…
Experimental measurement of plasmonic nanostructures embedded in silicon waveguide gaps
Alba Espinosa-Soria, Amadeu Griol, Alejandro Martínez
In this work, we report numerical simulations and experiments of the optical response of a gold nanostrip embedded in a silicon strip waveguide gap at telecom wavelengths. We show…