Open AccessDeterministic radiative coupling of two semiconductor quantum dots to the optical mode of a photonic crystal nanocavity
Author(s) -
M. Calic,
C. Jarlov,
Pascal Gallo,
B. Dwir,
A. Rudra,
E. Kapon
Publication year - 2017
Publication title -
scientific reports
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.24
H-Index - 213
ISSN - 2045-2322
DOI - 10.1038/s41598-017-03989-y
Subject(s) - dephasing , photonic crystal , quantum dot , optoelectronics , photonics , physics , spontaneous emission , coupling (piping) , mode volume , polarization (electrochemistry) , semiconductor , quantum , materials science , optics , quantum mechanics , chemistry , laser , optical fiber , metallurgy , fiber optic sensor , graded index fiber
A system of two site-controlled semiconductor quantum dots (QDs) is deterministically integrated with a photonic crystal membrane nano-cavity. The two QDs are identified via their reproducible emission spectral features, and their coupling to the fundamental cavity mode is established by emission co-polarization and cavity feeding features. A theoretical model accounting for phonon interaction and pure dephasing reproduces the observed results and permits extraction of the light-matter coupling constant for this system. The demonstrated approach offers a platform for scaling up the integration of QD systems and nano-photonic elements for integrated quantum photonics applications.