{"id":1123,"date":"2025-12-08T11:59:10","date_gmt":"2025-12-08T03:59:10","guid":{"rendered":"http:\/\/www.ftune.com.cn\/?p=1123"},"modified":"2026-02-09T16:06:32","modified_gmt":"2026-02-09T08:06:32","slug":"%e9%87%8f%e5%ad%90%e4%bc%a0%e6%84%9f%e4%b8%8e%e6%b5%8b%e9%87%8f","status":"publish","type":"post","link":"http:\/\/www.ftune.com.cn\/en\/%e9%87%8f%e5%ad%90%e4%bc%a0%e6%84%9f%e4%b8%8e%e6%b5%8b%e9%87%8f\/","title":{"rendered":"Quantum Sensing and Measurement"},"content":{"rendered":"
\"\"<\/figure>\n\n\n\n

\n By using injection locking technology and squeezed-state techniques to improve the signal-to-noise ratio of measurements, the single-ion nanoprobes successfully detected 86.5*10 caused by weak variations in the alternating electric field.-24<\/sup>With a force of N and a detection sensitivity of 347 yN\/(Hz)^1\/2, along with the development and deployment of the most cutting-edge technologies in inorganic materials, amplifiers, signal modulation and coding, and multi-core composite antennas, the electromagnetic signal source emission system has been miniaturized and automated. Efforts are underway to build new quantum magnetoelectric sensors, quantum gravity gradiometers, quantum antenna geophysical survey equipment systems, and the capability to prepare entangled state detection qubits in preparation for quantum radar.\n<\/p><\/p>\n\n\n\n

\n \u25ba Description of Antenna and Sensor Functions\n<\/p><\/p>\n\n\n

\n
\"\"<\/figure>\n<\/div>\n\n\n

\n Application Scenario<\/strong>\n<\/p><\/p>\n\n\n\n

    \n
  • \n Deep Earth\/Underwater Monitoring\n <\/li>\n\n\n\n
  • \n Submarine detection\n <\/li>\n\n\n\n
  • \n Power and Electric Field Monitoring\n <\/li>\n\n\n\n
  • \n Military Communications Surveillance\n <\/li>\n\n\n\n
  • \n Natural Resource Exploration\n <\/li>\n\n\n\n
  • \n Exploration of mineral resources such as gold and silver, oil and gas, and conducting seismic and geological surveys\n <\/li>\n<\/ul>\n\n\n\n

    \n We have achieved a high-precision, non-cyclic, non-adiabatic geometric quantum logic gate experiment, demonstrating that this universal quantum logic gate possesses both fault tolerance and speed, with potential applications in commercial quantum computers. We are developing intelligent quantum sensing devices to measure extremely weak periodic signals in high-noise ocean environments and to detect deep underground and deep-sea objects across mediums, greatly improving depth, long-range detection resolution, and efficiency, providing an efficient CT of the Earth with limitless prospects.\n<\/p><\/p>\n\n\n\n

    \n
    \"\"<\/figure>\n\n\n\n
    \"\"<\/figure>\n<\/figure>\n\n\n
    \n
    \"\"<\/figure>\n<\/div>","protected":false},"excerpt":{"rendered":"

    With the help of injection locking technology and compression ...<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1123","post","type-post","status-publish","format-standard","hentry","category-1"],"_links":{"self":[{"href":"http:\/\/www.ftune.com.cn\/en\/wp-json\/wp\/v2\/posts\/1123","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.ftune.com.cn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.ftune.com.cn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.ftune.com.cn\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.ftune.com.cn\/en\/wp-json\/wp\/v2\/comments?post=1123"}],"version-history":[{"count":18,"href":"http:\/\/www.ftune.com.cn\/en\/wp-json\/wp\/v2\/posts\/1123\/revisions"}],"predecessor-version":[{"id":1900,"href":"http:\/\/www.ftune.com.cn\/en\/wp-json\/wp\/v2\/posts\/1123\/revisions\/1900"}],"wp:attachment":[{"href":"http:\/\/www.ftune.com.cn\/en\/wp-json\/wp\/v2\/media?parent=1123"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.ftune.com.cn\/en\/wp-json\/wp\/v2\/categories?post=1123"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.ftune.com.cn\/en\/wp-json\/wp\/v2\/tags?post=1123"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}