Nonreciprocal microwave transmission based on Gebhard-Ruckenstein hopping
Nonreciprocal microwave transmission based on Gebhard-Ruckenstein hopping
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基于 Gebhard-Ruckenstein 跳频的不可逆微波传输
DOI：
10.1103/physreva.99.013816
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发表时间：
2019
影响因子：
2.9
通讯作者：
Koshino Kazuki
中科院分区：
文献类型：
--
作者：
Masuda Shumpei;Kono Shingo;Suzuki Keishi;Tokunaga Yuuki;Nakamura Yasunobu;Koshino Kazuki
我们研究基于格布哈德-鲁肯斯坦跳频的不可逆微波传输。我们考虑由微波谐振器和耦合器组成的超导装置。谐振器之间的格布哈德-鲁肯斯坦跳跃产生线性能量色散，这表明了器件中微波的手性传播。当连接传输线时，该器件充当具有宽带宽的片上循环器。
We study nonreciprocal microwave transmission based on the Gebhard-Ruckenstein hopping. We consider a superconducting device that consists of microwave resonators and a coupler. The Gebhard-Ruckenstein hopping between the resonators gives rise to a linear energy dispersion which manifests chiral propagation of microwaves in the device. This device functions as an on-chip circulator with a wide bandwidth when transmission lines are attached.