Split-gate cavity coupler for silicon circuit quantum electrodynamics
نویسندگان
چکیده
منابع مشابه
Circuit quantum electrodynamics architecture for gate-defined quantum dots in silicon
We demonstrate a hybrid device architecture where the charge states in a double quantum dot (DQD) formed in a Si/SiGe heterostructure are read out using an on-chip superconducting microwave cavity. A quality factor Q1⁄4 5400 is achieved by selectively etching away regions of the quantum well and by reducing photon losses through low-pass filtering of the gate bias lines. Homodyne measurements o...
متن کاملCavity quantum electrodynamics
The simplest model in quantum optics deals with a single two-level atom interacting with a single mode of the radiation field. This ideal situation is implemented in Cavity Quantum Electrodynamics experiments, using high quality microwave or optical cavities as photon boxes. It provides a test bench for fundamental quantum processes and a promising ground for quantum information processing.
متن کاملCalculation of Kolmogorov Entropy in Cavity Quantum Electrodynamics
In this paper Kolomogorov entropy of a simulated cavity quantum electrodynamics in a multi-partite system consisting of eight quantum dots in interaction with one cavity mode has been estimated. It has been shown that the Kolmogorov Entropy monotonically increases with the increasing coupling strength, which is a sufficient condition for chaotic behavior under ultrastrong coupling regime. The a...
متن کاملCavity Quantum Electrodynamics : Coherence in
www.sciencemag.org (this information is current as of April 15, 2008 ): The following resources related to this article are available online at http://www.sciencemag.org/cgi/content/full/298/5597/1372 version of this article at: including high-resolution figures, can be found in the online Updated information and services, found at: can be related to this article A list of selected additional a...
متن کاملCavity quantum electrodynamics with semiconductor quantum dots
Cavity quantum electrodynamics with semiconductor quantum dots Pascale Senellart CNRS, Laboratoire de Photonique et de Nanostructures, Marcoussis, France Many quantum devices can be implemented by controlling the spontaneous emission of a semiconductor quantum dots in a microcavity: bright sources of quantum light, delayed photon entangler, optical quantum gates... In this talk, I will present ...
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: Applied Physics Letters
سال: 2020
ISSN: 0003-6951,1077-3118
DOI: 10.1063/5.0006442