{"id":25252,"date":"2025-08-06T22:17:33","date_gmt":"2025-08-06T22:17:33","guid":{"rendered":"https:\/\/liquidinstruments.com\/?page_id=25252"},"modified":"2025-08-22T05:45:55","modified_gmt":"2025-08-22T05:45:55","slug":"introduction-to-qubit-control-in-quantum-systems","status":"publish","type":"page","link":"https:\/\/liquidinstruments.com\/introduction-to-qubit-control-in-quantum-systems\/","title":{"rendered":"An introduction to qubit control in quantum systems"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row][vc_column]<div class='page-hero-wrapper'>\r\n        <div class='page-hero-inner'>\r\n          \r\n          <div class='page-hero-body'><h3 class=\"p1-1\" style=\"color: #c3c3c3; font-weight: 400; margin-bottom: 10px;\">White papers<\/h3>\n<h1 class=\"h1-3\">An introduction to qubit control in quantum systems<\/h1>\n<\/div>\r\n        <\/div>\r\n      <\/div>[\/vc_column][\/vc_row][vc_row css=&#8221;.vc_custom_1586423244933{margin-bottom: 50px !important;}&#8221; el_id=&#8221;scrollto-register&#8221; el_class=&#8221;container&#8221;][vc_column width=&#8221;1\/2&#8243;][vc_single_image image=&#8221;24570&#8243; img_size=&#8221;large&#8221;][vc_column_text]<\/p>\n<h2 class=\"p1 h3-1\"><span class=\"s1\" style=\"font-size: 32px;\">Overview<\/span><\/h2>\n<p>In Part 1 of this white paper, we introduce 2-level quantum systems known as qubits, which are used in various applications ranging from quantum computation to magnetic field sensing. We examine a few examples of how qubits are physically implemented, as well as the structure of a generic two-level quantum system.<\/p>\n<p>In Part 2, we introduce the graphical representation of qubit states known as the Bloch sphere. We also use this model to demonstrate how common pulse sequences such as Rabi, Ramsey, and CPMG can be implemented on reconfigurable hardware such as Moku to extract key information from these qubits.&nbsp;<\/p>\n<h3 class=\"p1 p2-1\"><span class=\"s1\"><b>Application note details<\/b><\/span><\/h3>\n<ul class=\"ul1\">\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Title: An introduction to qubit control in quantum systems<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Date published: August 6, 2025<\/span><\/li>\n<\/ul>\n<p>[\/vc_column_text][\/vc_column][vc_column width=&#8221;1\/2&#8243;]<div data-hubspot-form=\"true\" class=\"hubspot-form hs-form-html\" data-hubspot-form-id=\"39b0561c-1d4c-4286-97c3-1e78fefcf853\" data-hubspot-form-id-zh=\"faef7326-9221-4317-99c5-f9ec72051bf6\" data-hubspot-form-id-ja=\"\" data-hubspot-form-id-ko=\"\"><\/div>[\/vc_column][\/vc_row][vc_row][vc_column][vc_empty_space][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>[vc_row][vc_column][\/vc_column][\/vc_row][vc_row css=&#8221;.vc_custom_1586423244933{margin-bottom: 50px !important;}&#8221; el_id=&#8221;scrollto-register&#8221; el_class=&#8221;container&#8221;][vc_column width=&#8221;1\/2&#8243;][vc_single_image image=&#8221;24570&#8243; img_size=&#8221;large&#8221;][vc_column_text] Overview In Part 1 of this white paper, we introduce 2-level quantum systems known as qubits, which are used in various applications ranging from quantum computation to magnetic field sensing. We examine a few examples of how qubits are physically implemented, as well as the structure [&hellip;]<\/p>\n","protected":false},"author":40,"featured_media":24570,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"content-type":"","footnotes":""},"class_list":["post-25252","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.0 (Yoast SEO v27.0) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>An introduction to qubit control in quantum systems<\/title>\n<meta name=\"description\" content=\"Learn about how qubits are used in various applications and how to represent them using the Bloch sphere. 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