Effect of Pure Dephasing and Phonon Scattering on the Coupling of Semiconductor Quantum Dots to Optical Cavities

Autor:	C. Jarlov, Pascal Gallo, A. Lyasota, Eli Kapon, M. Calic, E. Wodey, Benjamin Dwir, Alok Rudra
Rok vydání:	2016
Předmět:	Quantum decoherence Photoluminescence Materials science Dephasing Quantum point contact Continuum (design consultancy) Physics::Optics General Physics and Astronomy 02 engineering and technology 01 natural sciences Condensed Matter::Materials Science Semiconductor quantum dots Electro-absorption modulator 0103 physical sciences 010306 general physics Photonic crystal Coupling Phonon scattering Condensed matter physics Condensed Matter::Other Cavity quantum electrodynamics Condensed Matter::Mesoscopic Systems and Quantum Hall Effect 021001 nanoscience & nanotechnology Quantum dot laser Quantum dot Physics::Accelerator Physics 0210 nano-technology
Zdroj:	Physical Review Letters
ISSN:	1079-7114
Popis:	Using site-controlled semiconductor quantum dots (QDs) free of multiexcitonic continuum states, integrated with photonic crystal membrane cavities, we clarify the effects of pure dephasing and phonon scattering on exciton-cavity coupling in the weak-coupling regime. In particular, the observed QD-cavity copolarization and cavity mode feeding versus QD-cavity detuning are explained quantitatively by a model of a two-level system embedded in a solid-state environment.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a70622fd6baaa3c7b2d92ab26109b01b https://pubmed.ncbi.nlm.nih.gov/27563983 Zobrazit plný text záznamu