K. O. Sedykh, E. Suleimen, M. I. Svyatodukh, A. Podlesnyy, V. V. Kovalyuk, P. P. An, N. S. Kaurova, I. N. Florya, K. E. Lakhmanskiy, G. N. Goltsman
{"title":"Effect of an External Alternating Electric Field on the Efficiency of a Superconducting Single-Photon Detector","authors":"K. O. Sedykh, E. Suleimen, M. I. Svyatodukh, A. Podlesnyy, V. V. Kovalyuk, P. P. An, N. S. Kaurova, I. N. Florya, K. E. Lakhmanskiy, G. N. Goltsman","doi":"10.1134/S1063784224060422","DOIUrl":null,"url":null,"abstract":"<p>In this paper, model of a surface ion trap for a scalable quantum computer with an RF electrode and a superconducting single-photon detector was studied with an operating temperature of 4 K. The amplitude range of the radio frequency signal varied from 10 to 800 mV at frequencies from 5 to 20 MHz. The effect of the induced external RF field of the trap on the dark and bright count rate of a single-photon detector is studied. The results of this work are important in the design of surface ion traps with planar single-photon detectors.</p>","PeriodicalId":783,"journal":{"name":"Technical Physics","volume":"69 6","pages":"1797 - 1802"},"PeriodicalIF":1.1000,"publicationDate":"2024-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Technical Physics","FirstCategoryId":"101","ListUrlMain":"https://link.springer.com/article/10.1134/S1063784224060422","RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"PHYSICS, APPLIED","Score":null,"Total":0}
引用次数: 0
Abstract
In this paper, model of a surface ion trap for a scalable quantum computer with an RF electrode and a superconducting single-photon detector was studied with an operating temperature of 4 K. The amplitude range of the radio frequency signal varied from 10 to 800 mV at frequencies from 5 to 20 MHz. The effect of the induced external RF field of the trap on the dark and bright count rate of a single-photon detector is studied. The results of this work are important in the design of surface ion traps with planar single-photon detectors.
期刊介绍:
Technical Physics is a journal that contains practical information on all aspects of applied physics, especially instrumentation and measurement techniques. Particular emphasis is put on plasma physics and related fields such as studies of charged particles in electromagnetic fields, synchrotron radiation, electron and ion beams, gas lasers and discharges. Other journal topics are the properties of condensed matter, including semiconductors, superconductors, gases, liquids, and different materials.