Optimize Purcell filter design for reducing influence of fabrication variation

doi:10.1088/1674-1056/ad3345

中国物理B ›› 2024, Vol. 33 ›› Issue (6): 68501-068501.doi: 10.1088/1674-1056/ad3345

Optimize Purcell filter design for reducing influence of fabrication variation

Xiao Cai(蔡晓)¹, Yi-Biao Zhou(周翼彪)², Wen-Long Yu(于文龙)¹, Kang-Lin Xiong(熊康林)^1,2, and Jia-Gui Feng(冯加贵)^1,2,†

1 Gusu Laboratory of Materials, Suzhou 215123, China;
2 Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou 215123, China

收稿日期:2023-12-25 修回日期:2024-02-25 接受日期:2024-03-13 出版日期:2024-06-18 发布日期:2024-06-18
通讯作者: Jia-Gui Feng E-mail:jgfeng2017@sinano.ac.cn
基金资助:
Project support by the Youth Innovation Promotion Association of the Chinese Academy of Sciences (CAS) (Grant No. 2019319), the Start-up Foundation of Suzhou Institute of Nano-Tech and Nano-Bionics, CAS, Suzhou, China (Grant No. Y9AAD110), the Innovative and Entrepreneurial Talents Project of Jiangsu Province, China (Grant No. JSSCBS20221743), and the Excellent Postdoctoral Talent Program of Jiangsu Province, China (Grant No. 2023ZB816).

Optimize Purcell filter design for reducing influence of fabrication variation

Xiao Cai(蔡晓)¹, Yi-Biao Zhou(周翼彪)², Wen-Long Yu(于文龙)¹, Kang-Lin Xiong(熊康林)^1,2, and Jia-Gui Feng(冯加贵)^1,2,†

1 Gusu Laboratory of Materials, Suzhou 215123, China;
2 Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou 215123, China

Received:2023-12-25 Revised:2024-02-25 Accepted:2024-03-13 Online:2024-06-18 Published:2024-06-18
Contact: Jia-Gui Feng E-mail:jgfeng2017@sinano.ac.cn
Supported by:
Project support by the Youth Innovation Promotion Association of the Chinese Academy of Sciences (CAS) (Grant No. 2019319), the Start-up Foundation of Suzhou Institute of Nano-Tech and Nano-Bionics, CAS, Suzhou, China (Grant No. Y9AAD110), the Innovative and Entrepreneurial Talents Project of Jiangsu Province, China (Grant No. JSSCBS20221743), and the Excellent Postdoctoral Talent Program of Jiangsu Province, China (Grant No. 2023ZB816).

摘要/Abstract

摘要： To protect superconducting qubits and enable rapid readout, optimally designed Purcell filters are essential. To suppress the off-resonant driving of untargeted readout resonators, individual Purcell filters are used for each readout resonator. However, achieving consistent frequency between a readout resonator and a Purcell filter is a significant challenge. A systematic computational analysis is conducted to investigate how fabrication variation affects filter performance, through focusing on the coupling capacitor structure and coplanar waveguide (CPW) transmission line specifications. The results indicate that the T-type enclosing capacitor (EC), which exhibits lower structural sensitivity, is more advantageous for achieving target capacitance than the C-type EC and the interdigital capacitor (IDC). By utilizing a large-sized CPW with the T-type EC structure, fluctuations in the effective coupling strength can be reduced to 10%, given typical micro-nanofabrication variances. The numerical simulations presented in this work minimize the influence of fabrication deviations, thereby significantly improving the reliability of Purcell filter designs.

关键词: superconducting circuit, Purcell filter, coplanar waveguide, capacitor structure

Abstract: To protect superconducting qubits and enable rapid readout, optimally designed Purcell filters are essential. To suppress the off-resonant driving of untargeted readout resonators, individual Purcell filters are used for each readout resonator. However, achieving consistent frequency between a readout resonator and a Purcell filter is a significant challenge. A systematic computational analysis is conducted to investigate how fabrication variation affects filter performance, through focusing on the coupling capacitor structure and coplanar waveguide (CPW) transmission line specifications. The results indicate that the T-type enclosing capacitor (EC), which exhibits lower structural sensitivity, is more advantageous for achieving target capacitance than the C-type EC and the interdigital capacitor (IDC). By utilizing a large-sized CPW with the T-type EC structure, fluctuations in the effective coupling strength can be reduced to 10%, given typical micro-nanofabrication variances. The numerical simulations presented in this work minimize the influence of fabrication deviations, thereby significantly improving the reliability of Purcell filter designs.

Key words: superconducting circuit, Purcell filter, coplanar waveguide, capacitor structure

中图分类号: (Superconducting device characterization, design, and modeling)

85.25.Am

84.30.Vn (Filters) 84.32.Tt (Capacitors) 03.67.Lx (Quantum computation architectures and implementations)

Xiao Cai(蔡晓), Yi-Biao Zhou(周翼彪), Wen-Long Yu(于文龙), Kang-Lin Xiong(熊康林), and Jia-Gui Feng(冯加贵). Optimize Purcell filter design for reducing influence of fabrication variation[J]. 中国物理B, 2024, 33(6): 68501-068501.

参考文献

[1] Wendin G 2017 Rep. Prog. Phys. 80 106001
[2] McRae C R H, Wang H, Gao J, Vissers M R, Brecht T, Dunsworth A, Pappas D P and Mutus J 2020 Rev. Sci. Instrum. 91 091101
[3] Kurter C, Murray C E, Gordon R T, Wymore B B, Sandberg M, Shelby R M, Eddins A, Adiga V P, Finck A D K, Rivera E, Stabile A A, Trimm B, Wacaser B, Balakrishnan K, Pyzyna A, Sleight J, Steffen M and Rodbell K 2022 npj Quantum Inf. 8 31
[4] Wang C, Axline C, Gao Y Y, Brecht T, Chu Y, Frunzio L, Devoret M and Schoelkopf R J 2015 Appl. Phys. Lett. 107 162601
[5] Place 2022 Increasing Lifetimes of Superconducting Qubits Ph.D. Dissertation (New Jersey: Princeton University)
[6] Sete E A, Martinis J M and Korotkov A N 2015 Phys. Rev. A 92 012325
[7] Reed M D, Johnson B R, Houck A A, DiCarlo L, Chow J M, Schuster D I, Frunzio L and Schoelkopf R J 2010 Appl. Phys. Lett. 96 203110
[8] Liu C H, Harrison D C, Patel S, Wilen C D, Rafferty O, Shearrow A, Ballard A, Iaia V, Ku J, Plourde B L T and McDermott R 2024 Phys. Rev. Lett. 132 017001
[9] Pan X, Zhou Y, Yuan H, Nie L, Wei W, Zhang L, Li J, Liu S, Jiang Z H and Catelani G 2022 Nat. Commun. 13 7196
[10] Sank D T 2014 Fast, Accurate State Measurement in Superconducting Qubits Ph.D. Dissertation, (California: University of California Santa Barbara)
[11] Neill C, Roushan P, Kechedzhi K, Boixo S, Isakov S V, Smelyanskiy V, Megrant A, Chiaro B, Dunsworth A and Arya K 2018 Science 360 195
[12] Bronn N T, Liu Y, Hertzberg J B, Córcoles A D, Houck A A, Gambetta J M and Chow J M 2015 Appl. Phys. Lett. 107 172601
[13] Jeffrey E, Sank D, Mutus J, White T, Kelly J, Barends R, Chen Y, Chen Z, Chiaro B and Dunsworth A 2014 Phys. Rev. Lett. 112 190504
[14] Sunada Y, Kono S, Ilves J, Tamate S, Sugiyama T, Tabuchi Y and Nakamura Y 2022 Phys. Rev. Appl. 17 044016
[15] Zhang X, Kim E, Mark D K, Choi S and Painter O 2023 Science 379 278
[16] Yan H, Wu X, Lingenfelter A, Joshi Y J, Andersson G, Conner C R, Chou M H, Grebel J, Miller J M, Povey R G, Qiao H, Clerk A A and Cleland A N 2023 Appl. Phys. Lett. 123 134001
[17] Iakoupov I and Koshino K 2023 Phys. Rev. Res. 5 013148
[18] Salathé Y D 2018 Toolbox for quantum computing and digital quantum simulation with superconducting qubits Ph.D. Dissertation, (Zürich: ETH Zurich)
[19] Bronn N T, Magesan E, Masluk N A, Chow J M, Gambetta J M and Steffen M 2015 IEEE Trans. Appl. Supercond. 25 1
[20] Heinsoo J, Andersen C K, Remm A, Krinner S, Walter T, Salathé Y, Gasparinetti S, Besse J C, Potočnik A and Wallraff A 2018 Phys. Rev. Appl. 10 034040
[21] Vallés-Sanclemente S, van der Meer S L M, Finkel M, Muthusubra-manian N, Beekman M, Ali H, Marques J F, Zachariadis C, Veen H M, Stavenga T, Haider N and DiCarlo L 2023 Appl. Phys. Lett. 123 034004
[22] Cai X, Zhou B, Wu Y, Li S, Dong Y, Feng J and Xiong K 2023 Supercond. Sci. Technol. 36 085001
[23] Reuer K, Landgraf J, Fösel T, O’Sullivan J, Beltrán L, Akin A, Norris G J, Remm A, Kerschbaum M, Besse J C, Marquardt F, Wallraff A and Eichler C 2023 Nat. Commun. 14 7138
[24] Andersen C K, Remm A, Lazar S, Krinner S, Heinsoo J, Besse J C, Gabureac M, Wallraff A and Eichler C 2019 npj Quantum Inf. 5 69
[25] Herrmann J, Llima S M, Remm A, Zapletal P, McMahon N A, Scarato C, Swiadek F, Andersen C K, Hellings C, Krinner S, Lacroix N, Lazar S, Kerschbaum M, Zanuz D C, Norris G J, Hartmann M J, Wallraff A and Eichler C 2022 Nat. Commun. 13 4144

Optimize Purcell filter design for reducing influence of fabrication variation

Optimize Purcell filter design for reducing influence of fabrication variation

RichHTML

PDF (PC)

赞

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

Metrics

本文评价

推荐阅读 0

[1]	Liang-Liang Guo(郭亮亮), Peng Duan(段鹏), Lei Du(杜磊), Hai-Feng Zhang(张海峰), Hao-Ran Tao(陶浩然), Yong Chen(陈勇), Xiao-Yan Yang(杨小燕), Chi Zhang(张驰), Zhi-Long Jia(贾志龙), Wei-Cheng Kong(孔伟成), Zhao-Yun Chen(陈昭昀), and Guo-Ping Guo(郭国平). Correction of microwave pulse reflection by digital filters in superconducting quantum circuits[J]. 中国物理B, 2024, 33(9): 90303-090303.
[2]	Xin Guan(关欣), Bingyan Huo(霍炳燕), and Gang Chen(陈刚). Interplay between topology and localization on superconducting circuits[J]. 中国物理B, 2024, 33(6): 60311-060311.
[3]	Chi Zhang(张驰), Tian-Le Wang(王天乐), Ze-An Zhao(赵泽安), Xiao-Yan Yang(杨小燕), Liang-Liang Guo(郭亮亮), Zhi-Long Jia(贾志龙), Peng Duan(段鹏), and Guo-Ping Guo(郭国平). Fast and perfect state transfer in superconducting circuit with tunable coupler[J]. 中国物理B, 2023, 32(11): 110305-110305.
[4]	Xin Guan(关欣), Gang Chen(陈刚), Jing Pan(潘婧), and Zhi-Guo Gui(桂志国). Hard-core Hall tube in superconducting circuits[J]. 中国物理B, 2022, 31(8): 80302-080302.
[5]	Jianfei Chen(陈健菲), Chaohua Wu(吴超华), Jingtao Fan(樊景涛), and Gang Chen(陈刚). Characterization of topological phase of superlattices in superconducting circuits[J]. 中国物理B, 2022, 31(8): 88501-088501.
[6]	Zi-Yong Ge(葛自勇), Rui-Zhen Huang(黄瑞珍), Zi-Yang Meng(孟子杨), and Heng Fan(范桁). Quantum simulation of lattice gauge theories on superconducting circuits: Quantum phase transition and quench dynamics[J]. 中国物理B, 2022, 31(2): 20304-020304.
[7]	Xiao-Pei Yang(杨晓沛), Zhi-Kun Han(韩志坤), Shu-Qing Song(宋树清), Wen Zheng(郑文), Dong Lan(兰栋), Xin-Sheng Tan(谭新生), and Yang Yu(于扬). Integrated superconducting circuit for qubit and resonator protection[J]. 中国物理B, 2021, 30(7): 78403-078403.
[8]	李喜玲, 王建波, 柴国志. Techniques of microwave permeability characterization for thin films[J]. 中国物理B, 2019, 28(9): 97504-097504.
[9]	张礼博, 宋超, 王浩华, 郑仕标. Observation of geometric phase in a dispersively coupled resonator-qutrit system[J]. 中国物理B, 2018, 27(7): 70303-070303.
[10]	金震川, 吴海腾, 于海峰, 于扬. Fabrication of Al air-bridge on coplanar waveguide[J]. 中国物理B, 2018, 27(10): 100310-100310.
[11]	刘强, 薛光明, 谭新生, 于海峰, 于扬. High quality factor superconducting coplanar waveguide fabricated with TiN[J]. 中国物理B, 2017, 26(5): 58402-058402.
[12]	蒋莹, 李博, 魏斌, 郭旭波, 曹必松, 姜立楠. Superconducting tunable filter with constant bandwidth using coplanar waveguide resonators[J]. 中国物理B, 2017, 26(10): 108501-108501.
[13]	郭伟杰, 韦联福. Speeding up transmissions of unknown quantum information along Ising-type quantum channels[J]. 中国物理B, 2017, 26(1): 10303-010303.
[14]	Naheed Akhtar, 郑亚锐, Mudassar Nazir, 吴玉林, 邓辉, 郑东宁, 朱晓波. Design of a gap tunable flux qubit with FastHenry[J]. 中国物理B, 2016, 25(12): 120305-120305.
[15]	周渝, 郏涛, 翟计全, 汪橙, 钟先茜, 曹志敏, 孙国柱, 康琳, 吴培亨. Tunable coplanar waveguide resonator with nanowires[J]. 中国物理B, 2015, 24(4): 47403-047403.