2008
DOI: 10.1063/1.3010859
|View full text |Cite
|
Sign up to set email alerts
|

Coplanar waveguide resonators for circuit quantum electrodynamics

Abstract: We have designed and fabricated superconducting coplanar waveguide resonators with fundamental frequencies from 2 to 9 GHz and loaded quality factors ranging from a few hundreds to a several hundred thousands reached at temperatures of 20 mK. The loaded quality factors are controlled by appropriately designed input and output coupling capacitors. The measured transmission spectra are analyzed using both a lumped element model and a distributed element transmission matrix method. The experimentally determined r… Show more

Help me understand this report
View preprint versions

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1
1
1

Citation Types

7
302
1
3

Year Published

2012
2012
2022
2022

Publication Types

Select...
8
1
1

Relationship

0
10

Authors

Journals

citations
Cited by 322 publications
(313 citation statements)
references
References 37 publications
7
302
1
3
Order By: Relevance
“…as building blocks for circuit QED architecture). 48,49 While coplanar resonators have advantages compared to stripline and microwave resonators in terms of achievable quality factors, scalability, and ease of fabrication, it is difficult to combine them with bulk samples if one is interested in quantitative information about the sample's microwave properties. 4 Therefore, we employ superconducting stripline resonators.…”
Section: Introductionmentioning
confidence: 99%
“…as building blocks for circuit QED architecture). 48,49 While coplanar resonators have advantages compared to stripline and microwave resonators in terms of achievable quality factors, scalability, and ease of fabrication, it is difficult to combine them with bulk samples if one is interested in quantitative information about the sample's microwave properties. 4 Therefore, we employ superconducting stripline resonators.…”
Section: Introductionmentioning
confidence: 99%
“…3 представлены две возможные геометрии ответвителя, обеспечиваю-щего емкостную связь между резонатором и волноводной линией. [14] арными лини ваемом диапа м образом [13] nator [13] полигона ши Заключение В данной работе были исследованы зависимости добротности и фундамен-тальной частоты сверхпроводникового копланарного резонатора, непрямым обра-зом связанного с линией передачи, от длины ответвителя. Рассмотрены два случая копланарной структуры при наличии заземленного полигона между резонатором и линией, а также при его отсутствии.…”
Section: проектирование сверхпроводникового…unclassified
“…Величина C r вычислялась из геометрии ре-зонатора в соответствии с формулой (3) из работы [13]: C r = 2.3 pF. Мощность пробного сигнала на входе ре-зонатора составляла −140 dBm (P in = 10 …”
Section: приложение оценка среднего равновесного числа инжектируемыхunclassified