{"id":3729,"date":"2026-02-08T13:44:19","date_gmt":"2026-02-08T10:14:19","guid":{"rendered":"https:\/\/psi-net.ir\/en\/?p=3729"},"modified":"2026-02-08T13:44:19","modified_gmt":"2026-02-08T10:14:19","slug":"a-new-quantum-sensor-with-high-resistance-to-noise","status":"publish","type":"post","link":"https:\/\/psi-net.ir\/en\/a-new-quantum-sensor-with-high-resistance-to-noise\/","title":{"rendered":"A new quantum sensor with high resistance to noise"},"content":{"rendered":"<div style=\"text-align:justify\">Researchers have developed a new quantum sensor that can measure very small physical changes with high precision by using three calcium ions trapped in electric fields. The usual problem of quantum sensors is their high sensitivity to environmental noise, but this new method has been able to significantly increase the stability of the sensor.<\/p>\n<p>\nMethod and innovation:<br \/>\nIn this study, three ions were held in an ion trap and coupled into a &#8220;collective quantum state&#8221;. This mode is designed to cancel out ambient noise while preserving and amplifying the actual signal. This approach makes the sensor have more time stability than single ion sensors.<\/p>\n<p>\nMain results:<br \/>\nThis multi-ion structure could improve the sensitivity and stability of the sensor several times and increase its resistance to environmental disturbances. The recorded performance shows that this method can significantly improve the accuracy of existing quantum sensors.<\/p>\n<p>\nImportance and applications:<br \/>\nThis development paves the way for reliable and industrial quantum sensors. Potential applications include more precise atomic clocks, quantum navigation, gravitational wave detection, and imaging of very weak magnetic fields. This success shows that the use of multiple ions can form a new generation of noise-resistant quantum sensors.<\/p>\n<p>\nLink to the source<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Researchers have developed a new quantum sensor that can measure very small physical changes with high precision by using three calcium ions trapped in electric fields. The usual problem of quantum sensors is their high sensitivity to environmental noise, but this new method has been able to significantly increase the stability of the sensor. Method [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[196],"tags":[],"class_list":["post-3729","post","type-post","status-publish","format-standard","hentry","category-news-en"],"_links":{"self":[{"href":"https:\/\/psi-net.ir\/en\/wp-json\/wp\/v2\/posts\/3729","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/psi-net.ir\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/psi-net.ir\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/psi-net.ir\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/psi-net.ir\/en\/wp-json\/wp\/v2\/comments?post=3729"}],"version-history":[{"count":1,"href":"https:\/\/psi-net.ir\/en\/wp-json\/wp\/v2\/posts\/3729\/revisions"}],"predecessor-version":[{"id":3746,"href":"https:\/\/psi-net.ir\/en\/wp-json\/wp\/v2\/posts\/3729\/revisions\/3746"}],"wp:attachment":[{"href":"https:\/\/psi-net.ir\/en\/wp-json\/wp\/v2\/media?parent=3729"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/psi-net.ir\/en\/wp-json\/wp\/v2\/categories?post=3729"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/psi-net.ir\/en\/wp-json\/wp\/v2\/tags?post=3729"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}