Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Julia Kabuss"'
Publikováno v:
Physics and Simulation of Optoelectronic Devices XXVI.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fbca2616aeae22b58b9fa194db2889ed
https://doi.org/10.1117/12.2296607
https://doi.org/10.1117/12.2296607
We investigate theoretically the many-emitter phonon laser based on optically driven semiconductor quantum dots within an acoustic nanocavity. We map the phonon laser Hamiltonian to a Tavis-Cummings type interaction with an unexpected additional many
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2fb84a4593c009d58bdc14e1d912cf1b
Autor:
Leon Droenner, Sven M. Hein, Nicolas L. Naumann, Alexander Carmele, Andreas Knorr, Julia Kabuss
Publikováno v:
SPIE Proceedings.
We investigate an optomechanical system with an unstable steady state, which can be stabilized via Pyragas control. We will demonstrate this for low and high pump rates. The system contains a pumped cavity, where one mirror is movable. To obtain time
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e3c565da0dd65c64d799c730d309b5a
https://doi.org/10.1117/12.2209338
https://doi.org/10.1117/12.2209338
We present a Heisenberg operator based formulation of coherent quantum feedback and Pyragas control. This model is easy to implement and allows for an efficient and fast calculation of the dynamics of feedback-driven observables as the number of cont
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b44035d57cbb89ab27b1f17e1164cde
http://arxiv.org/abs/1512.05884
http://arxiv.org/abs/1512.05884
Publikováno v:
Journal of Modern Optics. 58:1951-1956
A many-body theory for quantum optics in a semiconductor quantum dot strongly coupled to cavity field and phonon bath is presented. We discuss the slow convergence of the typical cluster expansion and present an exactly solvable model for the combine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f795bed0fda8fd9b912ca8bb94bce6c
https://doi.org/10.1080/09500340.2011.596630
https://doi.org/10.1080/09500340.2011.596630
Autor:
Julia Kabuss, Marten Richter
Publikováno v:
Photonics and Nanostructures - Fundamentals and Applications. 9:296-301
We present a microscopic model for the dynamic scattering and emission spectrum of a semiconductor quantum dot, after coherent optical excitation. We investigate the spectral properties and the emission dynamics of the different scattering and emissi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8606c9bde6658d0a936ecc0dc42b5bb
https://doi.org/10.1016/j.photonics.2011.06.001
https://doi.org/10.1016/j.photonics.2011.06.001
Publikováno v:
physica status solidi (b). 248:872-878
This paper presents an inductive method for the microscopic description of quantum dot (QD) QED. Our description reproduces known effects up to an arbitrary accuracy, and is extendable to typical semiconductor effects, like many electron- and phonon-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5515037ea46dd05f1adf05ac1f73aa4
https://doi.org/10.1002/pssb.201000851
https://doi.org/10.1002/pssb.201000851
Autor:
Gregor Hartmann, Jeong Eun Kim, Andreas Knorr, Matthias-Rene Dachner, Uwe Bandelow, Alexander Wilms, Marten Richter, Janik Wolters, Ermin Malic, Julia Kabuss, Alexander Carmele
Publikováno v:
physica status solidi (b). 247:809-828
We present a microscopic theory describing the charge carrier and light emission dynamics in quantum dot (QD) light emitters. The theory covers non-classical light emission (fluorescence and Raman emission) in the low carrier injection limit as well
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::40179dbc21ae3394e658b67a0ad390a1
https://doi.org/10.1002/pssb.200945433
https://doi.org/10.1002/pssb.200945433
Autor:
Stefan Rotter, Kai Stannigel, Julia Kabuss, Andreas Knorr, Dmitry O. Krimer, Alexander Carmele
We present an analytical solution of the single-photon quantum feedback in a cavity quantum electrodynamics system based on a half-cavity setup coupled to a structured continuum. Our exact analytical expression constitutes an important benchmark for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8d7c9ec8942a1d3f864a52d8d8253a4
Publikováno v:
Physical Review A. 90
We demonstrate the stabilization of an unstable steady state in an optomechanical system for low and high pump rates. The optomechanical system consists of a pumped cavity with one movable mirror. The stabilization is achieved by applying Pyragas con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e31ebbee003fb73afb9ab3c7013abf9
https://doi.org/10.1103/physreva.90.043835
https://doi.org/10.1103/physreva.90.043835