Switching ultrastrong light–matter coupling on a subcycle scale

Huber, R.; Anappara, A. A.; Günter, G.; Sell, A.; De Liberato, S.; Ciuti, C.; Biasiol, G.; Sorba, L.; Tredicucci, Alessandro; Leitenstorfer, A.

doi:10.1063/1.3578341

Intersubband cavity polaritons in a quantum well waveguide structure are optically generated within less than one cycle of light by a 12-femtosecond near-infrared pulse. Mid-infrared probe transients trace the nonadiabatic switch-on of ultrastrong light-matter coupling and the conversion of bare photons into cavity polaritons directly in the time domain. Future perspectives of room-temperature subcycle control of ultrastrong electron-photon interaction are discussed.

Titolo:	Switching ultrastrong light–matter coupling on a subcycle scale
Autori:	R. Huber A. A. Anappara G. Günter A. Sell S. De Liberato C. Ciuti G. Biasiol L. Sorba Tredicucci, Alessandro A. Leitenstorfer mostra contributor esterni nascondi contributor esterni
Data di pubblicazione:	2011
Rivista:	JOURNAL OF APPLIED PHYSICS
Abstract:	Intersubband cavity polaritons in a quantum well waveguide structure are optically generated within less than one cycle of light by a 12-femtosecond near-infrared pulse. Mid-infrared probe transients trace the nonadiabatic switch-on of ultrastrong light-matter coupling and the conversion of bare photons into cavity polaritons directly in the time domain. Future perspectives of room-temperature subcycle control of ultrastrong electron-photon interaction are discussed.
Handle:	http://hdl.handle.net/11582/276834
Appare nelle tipologie:	1.1 Articolo in rivista

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