FPGA based hardware platform for trapped-ion-based multi-level quantum systems  

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作  者:朱明东 闫林 秦熙 张闻哲 林毅恒 杜江峰 Ming-Dong Zhu;Lin Yan;Xi Qin;Wen-Zhe Zhang;Yiheng Lin;Jiangfeng Du(CAS Key Laboratory of Microscale Magnetic Resonance and School of Physical Sciences,University of Science and Technology of China,Hefei 230026,China;CAS Center for Excellence in Quantum Information and Quantum Physics,University of Science and Technology of China,Hefei 230026,China;Hefei National Laboratory,University of Science and Technology of China,Hefei 230088,China)

机构地区:[1]CAS Key Laboratory of Microscale Magnetic Resonance and School of Physical Sciences,University of Science and Technology of China,Hefei 230026,China [2]CAS Center for Excellence in Quantum Information and Quantum Physics,University of Science and Technology of China,Hefei 230026,China [3]Hefei National Laboratory,University of Science and Technology of China,Hefei 230088,China

出  处:《Chinese Physics B》2023年第9期42-50,共9页中国物理B(英文版)

基  金:the Strategic Priority Research Program of CAS(Grant No.XDC07020200);the National Key R&D Program of China(Grants No.2018YFA0306600);the National Natural Science Foundation of China(Grant Nos.11974330 and 92165206);the Chinese Academy of Sciences(Grant No.QYZDY-SSW-SLH004);the Innovation Program for Quantum Science and Technology(Grant Nos.2021ZD0302200 and 2021ZD0301603);the Anhui Initiative in Quantum Information Technologies(Grant No.AHY050000);the Hefei Comprehensive National Science Center;the Fundamental Research Funds for the Central Universities。

摘  要:We report a design and implementation of a field-programmable-gate-arrays(FPGA)based hardware platform,which is used to realize control and signal readout of trapped-ion-based multi-level quantum systems.This platform integrates a four-channel 2.8 Gsps@14 bits arbitrary waveform generator,a 16-channel 1 Gsps@14 bits direct-digital-synthesisbased radio-frequency generator,a 16-channel 8 ns resolution pulse generator,a 10-channel 16 bits digital-to-analogconverter module,and a 2-channel proportion integration differentiation controller.The hardware platform can be applied in the trapped-ion-based multi-level quantum systems,enabling quantum control of multi-level quantum system and highdimensional quantum simulation.The platform is scalable and more channels for control and signal readout can be implemented by utilizing more parallel duplications of the hardware.The hardware platform also has a bright future to be applied in scaled trapped-ion-based quantum systems.

关 键 词:FPGA hardware platform trapped-ion multi-level quantum system 

分 类 号:O413[理学—理论物理] TN791[理学—物理]

 

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