Symmetric reflection line resonator for semiconductor circuit quantum electrodynamics
/ Authors
Miao Zhang, Guang-Wei Deng, Shu-Xiao Li, Haiou Li, G. Cao, T. Tu, M. Xiao, G. Guo, HongWen Jiang, I. Siddiqi
and 1 more author
/ Abstract
We have designed and fabricated a half-wavelength reflection line resonator (RLR) that consists of a pair of two coupled microstrip lines on a GaAs/AlGaAs heterostructure. By changing the top gate voltage on a square of two dimensional electron gas under the resonator, a large range of the quality factors can be obtained. Energy loss in the two-dimensional electron gas can be minimized, thus realizing a versatile resonator suitable for integration with semiconductor quantum circuits.
Journal: arXiv: Mesoscale and Nanoscale Physics
DOI: 10.1063/1.4866336