[{"day":"18","OA_type":"hybrid","publication_status":"published","user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","author":[{"id":"221708e1-1ff6-11ee-9fa6-85146607433e","full_name":"Hawaldar, Samarth","orcid":"0000-0002-1965-4309","first_name":"Samarth","last_name":"Hawaldar"},{"last_name":"Khaire","first_name":"Siddhi Satish","full_name":"Khaire, Siddhi Satish"},{"full_name":"Delsing, Per","first_name":"Per","last_name":"Delsing"},{"last_name":"Suri","first_name":"Baladitya","full_name":"Suri, Baladitya"}],"citation":{"apa":"Hawaldar, S., Khaire, S. S., Delsing, P., &#38; Suri, B. (2025). On-demand single-microwave-photon source in a superconducting circuit with wideband frequency tunability. <i>Physical Review Applied</i>. American Physical Society. <a href=\"https://doi.org/10.1103/physrevapplied.23.044042\">https://doi.org/10.1103/physrevapplied.23.044042</a>","mla":"Hawaldar, Samarth, et al. “On-Demand Single-Microwave-Photon Source in a Superconducting Circuit with Wideband Frequency Tunability.” <i>Physical Review Applied</i>, vol. 23, no. 4, 044042, American Physical Society, 2025, doi:<a href=\"https://doi.org/10.1103/physrevapplied.23.044042\">10.1103/physrevapplied.23.044042</a>.","chicago":"Hawaldar, Samarth, Siddhi Satish Khaire, Per Delsing, and Baladitya Suri. “On-Demand Single-Microwave-Photon Source in a Superconducting Circuit with Wideband Frequency Tunability.” <i>Physical Review Applied</i>. American Physical Society, 2025. <a href=\"https://doi.org/10.1103/physrevapplied.23.044042\">https://doi.org/10.1103/physrevapplied.23.044042</a>.","ista":"Hawaldar S, Khaire SS, Delsing P, Suri B. 2025. On-demand single-microwave-photon source in a superconducting circuit with wideband frequency tunability. Physical Review Applied. 23(4), 044042.","ama":"Hawaldar S, Khaire SS, Delsing P, Suri B. On-demand single-microwave-photon source in a superconducting circuit with wideband frequency tunability. <i>Physical Review Applied</i>. 2025;23(4). doi:<a href=\"https://doi.org/10.1103/physrevapplied.23.044042\">10.1103/physrevapplied.23.044042</a>","ieee":"S. Hawaldar, S. S. Khaire, P. Delsing, and B. Suri, “On-demand single-microwave-photon source in a superconducting circuit with wideband frequency tunability,” <i>Physical Review Applied</i>, vol. 23, no. 4. American Physical Society, 2025.","short":"S. Hawaldar, S.S. Khaire, P. Delsing, B. Suri, Physical Review Applied 23 (2025)."},"file_date_updated":"2025-04-24T06:40:22Z","month":"04","article_type":"original","has_accepted_license":"1","oa":1,"department":[{"_id":"GradSch"},{"_id":"JoFi"}],"language":[{"iso":"eng"}],"quality_controlled":"1","acknowledgement":"The authors acknowledge the support of DST-INSPIRE Fellowship No. IF180339 and DST-SERB Core Research Grant No. CRG/2018/002129. S.H. acknowledges the support of the Kishore Vaigyanik Protsahan Yojana (KVPY). S.H. also acknowledges helpful discussions with Harsh Arora and Johannes Fink.","tmp":{"image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"date_created":"2025-04-24T06:34:07Z","external_id":{"isi":["001490745300002"]},"OA_place":"publisher","intvolume":"        23","abstract":[{"text":"In this article, we propose a method for generating single microwave photons in superconducting circuits. We theoretically show that pure single microwave photons can be generated on demand and tuned over a large frequency band by making use of Landau-Zener transitions under a rapid sweep of a control parameter. We devise a protocol that enables fast control of the frequency of the emitted photon over two octaves, without requiring extensive calibration. Additionally, we make theoretical estimates of the generation efficiency, tunability, purity, and linewidth of the photons emitted using this method for both charge- and flux-qubit-based architectures. We also provide estimates of the optimal device parameters required for these architectures to realize the device.","lang":"eng"}],"date_published":"2025-04-18T00:00:00Z","publisher":"American Physical Society","_id":"19617","ddc":["539"],"corr_author":"1","title":"On-demand single-microwave-photon source in a superconducting circuit with wideband frequency tunability","article_processing_charge":"Yes (via OA deal)","type":"journal_article","file":[{"file_id":"19620","checksum":"582b2ed6afb654300cabf0e3add14ca8","access_level":"open_access","success":1,"content_type":"application/pdf","date_updated":"2025-04-24T06:40:22Z","file_name":"PhysRevApplied.23.044042.pdf","file_size":837219,"relation":"main_file","date_created":"2025-04-24T06:40:22Z","creator":"shawalda"}],"publication":"Physical Review Applied","publication_identifier":{"issn":["2331-7019"]},"doi":"10.1103/physrevapplied.23.044042","article_number":"044042","volume":23,"year":"2025","isi":1,"date_updated":"2025-09-30T12:17:33Z","status":"public","issue":"4","scopus_import":"1","oa_version":"Published Version"}]