Polariton condensation in a microcavity using a highly-stable molecular dye
نویسندگان
چکیده
We have fabricated organic polariton microcavities that exhibit remarkable photostability, even in the condensation regime.
منابع مشابه
Finite-size fluctuations and photon statistics near the polariton condensation transition in a single-mode microcavity
We consider polariton condensation in a generalized Dicke model, describing a single-mode cavity containing quantum dots, and extend our previous mean-field theory to allow for finite-size fluctuations. Within the fluctuation-dominated regime the correlation functions differ from their trivial mean-field values. We argue that the low-energy physics of the model, which determines the photon stat...
متن کاملFinite-momentum condensation in a pumped microcavity
We calculate the absorption spectra of a semiconductor microcavity into which a nonequilibrium exciton population has been pumped. We predict strong peaks in the spectrum corresponding to collective modes analogous to the Cooper modes in superconductors and fermionic atomic gases. These modes can become unstable, leading to the formation of off-equilibrium quantum condensates. We calculate a ph...
متن کاملObservation of bright polariton solitons in a semiconductor microcavity
Microcavity polaritons are composite half-light half-matter quasiparticles, which have recently been demonstrated to exhibit rich physical properties, such as nonequilibrium condensation, parametric scattering and superfluidity. At the same time, polaritons have important advantages over photons for information processing, since their excitonic component leads to weaker diffraction and stronger...
متن کاملPolariton lasing vs. photon lasing in a semiconductor microcavity.
Nearly one decade after the first observation of Bose-Einstein condensation in atom vapors and realization of matter-wave (atom) lasers, similar concepts have been demonstrated recently for polaritons: half-matter, half-light quasiparticles in semiconductor microcavities. The half-light nature of polaritons makes polariton lasers promising as a new source of coherent and nonclassical light with...
متن کاملExciton-polariton dynamics in a transparent organic semiconductor microcavity
Exciton-polariton dynamics are studied in organic semiconductor microcavities operating in the strongly coupled polariton regime, with thin films of cyanine J-aggregates sandwiched between low-loss dielectric mirrors. The delocalized excitons are subject to polariton normal mode splittings which are modulated by near resonant femtosecond excitation pulses, while orientational disorder effects o...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Materials Chemistry C
سال: 2022
ISSN: ['2050-7526', '2050-7534']
DOI: https://doi.org/10.1039/d1tc05554b