Micropillar Resonators for Optomechanics in the Extremely High 19-95-GHz Frequency Range
; Jusserand, B. ; Favero, I. ; Lamberti, F. R. ; Lanco, L. ; Sagnes, I. ; LemaƮtre, A. ; Lanzillotti Kimura, Norberto Daniel ; Senellart, P. ; Fainstein, Alejandro Otros responsables
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06/2017
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American Physical Society
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Physical Review Letters
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0031-9007
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Strong confinement, in all dimensions, and high mechanical frequencies are highly desirable for quantum optomechanical applications. We show that GaAs/AlAs micropillar cavities fully confine not only photons but also extremely high frequency (19-95 GHz) acoustic phonons. A strong increase of the optomechanical coupling upon reducing the pillar size is observed, together with record room-temperature Q-frequency products of 1014. These mechanical resonators can integrate quantum emitters or polariton condensates, opening exciting perspectives at the interface with nonlinear and quantum optics.
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Excepto donde se indique lo contrario, la licencia de este Ćtem se describe como by-nc-sa
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Anguiano, S.; Bruchhausen, Axel Emerico; Jusserand, B.; Favero, I.; Lamberti, F. R.; et al.; Micropillar Resonators for Optomechanics in the Extremely High 19-95-GHz Frequency Range; American Physical Society; Physical Review Letters; 118; 26; 6-2017; 1-6
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