Zobrazeno 1 - 10
of 462
pro vyhledávání: '"Lorén N"'
Autor:
Abulnaga, Alex, Karg, Sean, Mukherjee, Sounak, Gupta, Adbhut, Baldwin, Kirk W., Pfeiffer, Loren N., de Leon, Nathalie P.
Heterogeneously integrated hybrid photonic crystal cavities enable strong light-matter interactions with solid-state, optically addressable quantum memories. A key challenge to realizing high quality factor (Q) hybrid photonic crystals is the reduced
Externí odkaz:
http://arxiv.org/abs/2409.16883
Autor:
Rozas, Elena, Brune, Yannik, West, Ken, Baldwin, Kirk W., Pfeiffer, Loren N., Beaumariage, Jonathan, Alnatah, Hassan, Snoke, David W., Aßmann, Marc
In non-Hermitian open quantum systems, such as polariton condensates, local tailoring of gains and losses opens up an interesting possibility to realize functional optical elements. Here, we demonstrate that deliberately introducing losses via a phot
Externí odkaz:
http://arxiv.org/abs/2409.06478
Autor:
Trypogeorgos, Dimitrios, Gianfrate, Antonio, Landini, Manuele, Nigro, Davide, Gerace, Dario, Carusotto, Iacopo, Riminucci, Fabrizio, Baldwin, Kirk W., Pfeiffer, Loren N., Martone, Giovanni I., De Giorgi, Milena, Ballarini, Dario, Sanvitto, Daniele
A supersolid is a counter-intuitive phase of matter where its constituent particles are arranged into a crystalline structure, yet they are free to flow without friction. This requires the particles to share a global macroscopic phase while being abl
Externí odkaz:
http://arxiv.org/abs/2407.02373
Autor:
Brune, Yannik, Rozas, Elena, West, Ken, Baldwin, Kirk, Pfeiffer, Loren N., Beaumariage, Jonathan, Alnatah, Hassan, Snoke, David W., Aßmann, Marc
In recent years, quantum information science has made significant progress, leading to a multitude of quantum protocols for the most diverse applications. States carrying resources such as quantum coherence are a key component for these protocols. In
Externí odkaz:
http://arxiv.org/abs/2407.00844
Autor:
Alnatah, Hassan, Yao, Qi, Wan, Qiaochu, Beaumariage, Jonathan, West, Ken, Baldwin, Kirk, Pfeiffer, Loren N., Snoke, David W.
We report the canonical properties of Bose-Einstein condensation of polaritons, seen previously in many low-temperature experiments, at room temperature in a GaAs/AlGaAs structure. These effects include a nonlinear energy shift of the polaritons, sho
Externí odkaz:
http://arxiv.org/abs/2406.13689
Autor:
Beaumariage, Jonathan, Sun, Zheng, Alnatah, Hassan, Yao, Qi, Myers, David M., Steger, Mark, West, Ken, Baldwin, Kirk, Pfeiffer, Loren N., Tam, Man Chun Alan, Wailewski, Zbig R., Snoke, David W.
We present a careful calibration of the exciton fraction of polaritons in high-$Q$ ($\sim 300,000$), long-lifetime ($\sim 300$ ps), GaAs/AlGaAs microcavities.This is a crucial parameter for many-body theories which include the polariton-polariton int
Externí odkaz:
http://arxiv.org/abs/2406.12940
Autor:
Fabricante, Bianca Rae, Król, Mateusz, Wurdack, Matthias, Pieczarka, Maciej, Steger, Mark, Snoke, David W., West, Kenneth, Pfeiffer, Loren N., Truscott, Andrew G., Ostrovskaya, Elena A., Estrecho, Eliezer
Exciton-polariton laser is a promising source of coherent light for low-energy applications due to its low-threshold operation. However, a detailed experimental study of its spectral purity, which directly affects its coherence properties is still mi
Externí odkaz:
http://arxiv.org/abs/2404.18354
Autor:
Alnatah, Hassan, Yao, Qi, Beaumariage, Jonathan, Mukherjee, Shouvik, Tam, Man Chun, Wasilewski, Zbigniew, West, Ken, Baldwin, Kirk, Pfeiffer, Loren N., Snoke, David W.
We have created a spatially homogeneous polariton condensate in thermal equilibrium, up to very high condensate fraction. Under these conditions, we have measured the coherence as a function of momentum, and determined the total coherent fraction of
Externí odkaz:
http://arxiv.org/abs/2308.05100
Autor:
Costello, Joseph B., O'Hara, Seamus D., Wu, Qile, Jank, Moonsuk, Pfeiffer, Loren N., West, Ken W., Sherwin, Mark S.
Recently, high-order sideband polarimetry has been established as an experimental method that links the polarization of sidebands to an interference of Bloch wavefunctions. However, the robustness of sideband polarizations to increasing dephasing rem
Externí odkaz:
http://arxiv.org/abs/2306.16586
Autor:
Yoo, Changyun, West, Kenneth W., Pfeiffer, Loren N., Curwen, Chris A., Kawamura, Jonathan H., Karasik, Boris S., Sherwin, Mark S.
We present a reliable flip-chip technique for dual-side processing of thin (<1 micron) high-mobility GaAs/AlGaAs epitaxial layers. The technique allows the fabrication of small (micron-scale with standard UV photolithography) patterned back gates and
Externí odkaz:
http://arxiv.org/abs/2302.11057