Zobrazeno 1 - 10
of 899
pro vyhledávání: '"Jusserand, B."'
Autor:
Lamberti, F. R., Esmann, M., Lemaitre, A., Carbonell, C. Gomez, Krebs, O., Favero, I., Jusserand, B., Senellart, P., Lanco, L., Lanzillotti-Kimura, N. D.
We propose a novel acoustic cavity design where we confine a mechanical mode by adiabatically changing the acoustic properties of a GaAs/AlAs superlattice. By means of high resolution Raman scattering measurements, we experimentally demonstrate the p
Externí odkaz:
http://arxiv.org/abs/1708.05676
Autor:
Anguiano, S., Bruchhausen, A. E., Jusserand, B., Favero, I., Lamperti, F. R., Lanco, L., Sagnes, I., Lemaître, A., Lanzillotti-Kimura, N. D., Senellart, P., Fainstein, A.
Applications of cavity optomechanics span from gravitational wave detection to the study of quantum motion states in mesoscopic mechanical systems. The engineering of resonators supporting strongly interacting mechanical and optical modes is central
Externí odkaz:
http://arxiv.org/abs/1610.04179
Autor:
Bruchhausen, A., Lanzillotti-Kimura, N. D., Jusserand, B., Soukiassian, A., Schlom, D. G., Dekorsy, T., Fainstein, A.
Publikováno v:
Phys. Rev. Materials 2, 106002 (2018)
The engineering of phononic resonances in ferroelectric structures appears as a new knob in the design and realization of novel multifunctional devices. In this work we experimentally study phononic resonators based on insulating (BaTiO3, SrTiO3) and
Externí odkaz:
http://arxiv.org/abs/1605.00147
Publikováno v:
Phys. Rev. Lett. 115, 267402 (2015)
Polariton-mediated light-sound interaction is investigated through resonant Brillouin experiments in GaAs/AlAs multiple-quantum wells. Photoelastic coupling enhancement at exciton-polariton resonance reaches 105 at 30 K as compared to a typical bulk
Externí odkaz:
http://arxiv.org/abs/1509.05152
Publikováno v:
Phys. Rev. B 90, 201302(R) (2014)
Resonant photoelastic coupling in semiconductor nanostructures opens new perspectives for strongly enhanced light-sound interaction in optomechanical resonators. One potential problem, however, is the reduction of the cavity Q-factor induced by dissi
Externí odkaz:
http://arxiv.org/abs/1405.0886
Publikováno v:
Phys. Rev. B 89, 235313 (2014)
We present theoretical and experimental study of resonant Brillouin scattering of excitonic polaritons in one-dimensional multiple-quantum-well structure. We obtain general analytical results for the scattering light spectra, valid for arbitrary quan
Externí odkaz:
http://arxiv.org/abs/1404.0737
We report on confined exciton resonances of acoustic and folded acoustic phonon light scattering in a GaAs/AlAs multi-quantum-well. Significant variations of the line shifts and widths are observed across the resonance and quantitatively reproduced i
Externí odkaz:
http://arxiv.org/abs/1105.2229
Autor:
Bruchhausen, A., Hilario, L. M. Leon, Aligia, A. A., Lobos, A. M., Fainstein, A., Jusserand, B., Andre, R.
Publikováno v:
Phys. Rev. B 78, 125326 (2008)
We studied the intensity of resonant Raman scattering due to optical phonons in a planar II-VI-type semiconductor microcavity in the regime of strong coupling between light and matter. Two different sets of independent experiments were performed at n
Externí odkaz:
http://arxiv.org/abs/0910.3313
We describe a semiconductor multilayer structure based in acoustic phonon cavities and achievable with MBE technology, designed to display acoustic phonon Bloch oscillations. We show that forward and backscattering Raman spectra give a direct measure
Externí odkaz:
http://arxiv.org/abs/cond-mat/0407493
Extending the idea of optical microcavities to sound waves, we propose a {\it phonon cavity} consisting of two semiconductor superlattices enclosing a spacer with thickness determined by the acoustic wavelength at the center of the first zone-center
Externí odkaz:
http://arxiv.org/abs/cond-mat/0206488