{"id":334247,"date":"2024-06-13T14:40:01","date_gmt":"2024-06-13T12:40:01","guid":{"rendered":"https:\/\/sftarticles.wpenginepowered.com\/es\/?p=334247"},"modified":"2025-06-12T16:55:44","modified_gmt":"2025-06-12T14:55:44","slug":"la-darpa-esta-detras-del-desarrollo-de-un-laser-cuantico","status":"publish","type":"post","link":"https:\/\/cms-articles.softonic.io\/es\/la-darpa-esta-detras-del-desarrollo-de-un-laser-cuantico\/","title":{"rendered":"La DARPA est\u00e1 detr\u00e1s del desarrollo de un &#8220;l\u00e1ser cu\u00e1ntico&#8221;"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Un equipo de investigadores est\u00e1 desarrollando un nuevo <strong>&#8220;l\u00e1ser cu\u00e1ntico&#8221;<\/strong> con aplicaciones militares, capaz de atravesar la niebla y operar a largas distancias. Seg\u00fan informa <strong><a href=\"https:\/\/www.livescience.com\/technology\/engineering\/darpas-military-grade-quantum-laser-will-use-entangled-photons-to-outshine-conventional-laser-beams\" target=\"_blank\" rel=\"noopener nofollow\" title=\"\">Live Science<\/a><\/strong>, la <strong>Agencia de Proyectos de Investigaci\u00f3n Avanzada de Defensa de Estados Unidos (DARPA)<\/strong> ha otorgado una subvenci\u00f3n de un mill\u00f3n de d\u00f3lares para construir un prototipo de &#8220;l\u00e1ser fot\u00f3nico-d\u00edmero cu\u00e1ntico&#8221;, utilizando el <strong>entrelazamiento cu\u00e1ntico<\/strong> para generar un haz l\u00e1ser de alta concentraci\u00f3n.<\/p>\n\n\n<div class=\"sc-card-program\">\r\n  <div class=\"sc-card-program__body\">\r\n    <div class=\"sc-card-program__row clearfix\">\r\n      <div class=\"sc-card-program__col-logo\">\r\n        <img decoding=\"async\" class=\"sc-card-program__img\" src=\"https:\/\/images.sftcdn.net\/images\/t_app-icon-s\/p\/0a4b46bf-8e1d-4fba-95f5-5fb6908c748a\/1624154339\/nature-logo\" alt=\"Nature\" width=\"100px\" height=\"100px\">\r\n      <\/div>\r\n      <div class=\"sc-card-program__col-title\">\r\n        <span class=\"sc-card-program__title\">Nature<\/span>\r\n        <a class=\"sc-card-program__button sc-card-program-internal\" href=\"https:\/\/nature.softonic.com\/android\" target=\"_self\" rel=\"noopener noreferrer\">DESCARGAR<\/a>\r\n      <\/div>\r\n      <div class=\"sc-card-program__col-rating\">\r\n        <svg class=\"rating-score__content\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" version=\"1.1\" x=\"0\" y=\"0\" viewbox=\"0 0 50 50\" enable-background=\"new 0 0 50 50\" xml:space=\"preserve\"><path class=\"rating-score__background rating-score--good\" fill=\"none\" stroke-width=\"6\" stroke-miterlimit=\"10\" d=\"M40 40c8.3-8.3 8.3-21.7 0-30s-21.7-8.3-30 0 -8.3 21.7 0 30\"><\/path><path class=\"rating-score__value rating-score__value--0\" fill=\"none\" stroke-width=\"6\" stroke-dashoffset=\"0\" stroke-miterlimit=\"10\" d=\"M40 40c8.3-8.3 8.3-21.7 0-30s-21.7-8.3-30 0 -8.3 21.7 0 30\"><\/path><text class=\"rating-score__number\" content=\"\" text-anchor=\"middle\" transform=\"matrix(1 0 0 1 25 31.0837)\" data-auto=\"app-user-score\"><\/text><\/svg>\r\n      <\/div>\r\n    <\/div>\r\n    <div class=\"sc-card-program__row\">\r\n      <span class=\"sc-card-program__description\"><\/span>\r\n    <\/div>\r\n    <div class=\"sc-card-program__row\">\r\n      <img decoding=\"async\" class=\"sc-card-program__bigpic\" src=\"\" onerror=\"this.style.display='none'\">\r\n    <\/div>\r\n    <a class=\"sc-card-program__link track-link sc-card-program-internal\" href=\"https:\/\/nature.softonic.com\/android\" target=\"_self\" rel=\"noopener noreferrer\"><\/a>\r\n  <\/div>\r\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Los l\u00e1seres son cruciales en operaciones militares, con aplicaciones que van desde las <a href=\"https:\/\/www.softonic.com\/articulos\/amazon-esta-usando-rayos-laser-para-mejorar-su-internet-satelital\">comunicaciones por sat\u00e9lite<\/a> hasta los sistemas de cartograf\u00eda y seguimiento como el <strong>lidar<\/strong> (\u201clight detection and ranging\u201d). Los l\u00e1seres convencionales funcionan estimulando electrones para liberar luz coherente. Sin embargo, el l\u00e1ser cu\u00e1ntico de d\u00edmero fot\u00f3nico utiliza fotones entrelazados, lo que permite <strong>mantener precisi\u00f3n y fuerza a mayores distancias y en condiciones adversas<\/strong>, explic\u00f3 el equipo de investigadores en un <a href=\"https:\/\/source.wustl.edu\/2024\/05\/quantum-physics-may-help-lasers-see-through-fog-aid-in-surveillance\/\" target=\"_blank\" rel=\"noopener nofollow\" title=\"\">comunicado<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#8220;Los fotones codifican informaci\u00f3n cuando viajan, pero el viaje a trav\u00e9s de la atm\u00f3sfera es muy perjudicial para ellos&#8221;, explica <strong>Jung-Tsung Shen<\/strong>, director del proyecto y profesor asociado de Ingenier\u00eda El\u00e9ctrica y de Sistemas de la Universidad Washington en San Luis. &#8220;Cuando dos fotones se unen, siguen sufriendo los efectos de la atm\u00f3sfera, pero pueden protegerse mutuamente, de modo que a\u00fan puede conservarse parte de la informaci\u00f3n de fase&#8221;.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"709\" src=\"https:\/\/articles-img.sftcdn.net\/sft\/articles\/auto-mapping-folder\/sites\/2\/2024\/06\/Rayo-laser-130624-1024x709.jpg\" alt=\"\" class=\"wp-image-334251\" srcset=\"https:\/\/articles-img.sftcdn.net\/auto-mapping-folder\/sites\/2\/2024\/06\/Rayo-laser-130624-1024x709.jpg 1024w, https:\/\/articles-img.sftcdn.net\/auto-mapping-folder\/sites\/2\/2024\/06\/Rayo-laser-130624-300x208.jpg 300w, https:\/\/articles-img.sftcdn.net\/auto-mapping-folder\/sites\/2\/2024\/06\/Rayo-laser-130624-768x531.jpg 768w, https:\/\/articles-img.sftcdn.net\/auto-mapping-folder\/sites\/2\/2024\/06\/Rayo-laser-130624.jpg 1156w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">El l\u00e1ser d\u00edmero fot\u00f3nico de dos colores funciona uniendo pares de fotones mediante el entrelazamiento cu\u00e1ntico, fen\u00f3meno por el cual dos o m\u00e1s part\u00edculas se interconectan de manera que <strong>el estado de una influye instant\u00e1neamente en el estado de la otra, independientemente de la distancia que las separe<\/strong>. Estos d\u00edmeros fot\u00f3nicos son m\u00e1s f\u00e1ciles de manipular y act\u00faan como una sola entidad, lo que aumenta la energ\u00eda y estabilidad del l\u00e1ser, haci\u00e9ndolo m\u00e1s eficaz a largas distancias y en condiciones adversas.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Un trabajo anterior de Shen y su equipo, publicado en diciembre de 2020, exploraba c\u00f3mo esta tecnolog\u00eda podr\u00eda <strong>mejorar la obtenci\u00f3n de im\u00e1genes cerebrales profundas<\/strong>, utilizando d\u00edmeros fot\u00f3nicos para cartografiar estructuras neuronales. Los investigadores tambi\u00e9n se\u00f1alan que esta tecnolog\u00eda podr\u00eda tener aplicaciones en <strong>computaci\u00f3n cu\u00e1ntica y <a href=\"https:\/\/www.softonic.com\/articulos\/la-tierra-recibe-un-mensaje-enviado-por-laser-desde-16-millones-de-kilometros\" title=\"\">telecomunicaciones<\/a><\/strong>, conduciendo potencialmente a formas m\u00e1s r\u00e1pidas y seguras de transmitir datos.<\/p>\n\n\n<div class=\"sc-card-program\">\r\n  <div class=\"sc-card-program__body\">\r\n    <div class=\"sc-card-program__row clearfix\">\r\n      <div class=\"sc-card-program__col-logo\">\r\n        <img decoding=\"async\" class=\"sc-card-program__img\" src=\"https:\/\/images.sftcdn.net\/images\/t_app-icon-s\/p\/0a4b46bf-8e1d-4fba-95f5-5fb6908c748a\/1624154339\/nature-logo\" alt=\"Nature\" width=\"100px\" height=\"100px\">\r\n      <\/div>\r\n      <div class=\"sc-card-program__col-title\">\r\n        <span class=\"sc-card-program__title\">Nature<\/span>\r\n        <a class=\"sc-card-program__button sc-card-program-internal\" href=\"https:\/\/nature.softonic.com\/android\" target=\"_self\" rel=\"noopener noreferrer\">DESCARGAR<\/a>\r\n      <\/div>\r\n      <div class=\"sc-card-program__col-rating\">\r\n        <svg class=\"rating-score__content\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" version=\"1.1\" x=\"0\" y=\"0\" viewbox=\"0 0 50 50\" enable-background=\"new 0 0 50 50\" xml:space=\"preserve\"><path class=\"rating-score__background rating-score--good\" fill=\"none\" stroke-width=\"6\" stroke-miterlimit=\"10\" d=\"M40 40c8.3-8.3 8.3-21.7 0-30s-21.7-8.3-30 0 -8.3 21.7 0 30\"><\/path><path class=\"rating-score__value rating-score__value--0\" fill=\"none\" stroke-width=\"6\" stroke-dashoffset=\"0\" stroke-miterlimit=\"10\" d=\"M40 40c8.3-8.3 8.3-21.7 0-30s-21.7-8.3-30 0 -8.3 21.7 0 30\"><\/path><text class=\"rating-score__number\" content=\"\" text-anchor=\"middle\" transform=\"matrix(1 0 0 1 25 31.0837)\" data-auto=\"app-user-score\"><\/text><\/svg>\r\n      <\/div>\r\n    <\/div>\r\n    <div class=\"sc-card-program__row\">\r\n      <span class=\"sc-card-program__description\"><\/span>\r\n    <\/div>\r\n    <div class=\"sc-card-program__row\">\r\n      <img decoding=\"async\" class=\"sc-card-program__bigpic\" src=\"\" onerror=\"this.style.display='none'\">\r\n    <\/div>\r\n    <a class=\"sc-card-program__link track-link sc-card-program-internal\" href=\"https:\/\/nature.softonic.com\/android\" target=\"_self\" rel=\"noopener noreferrer\"><\/a>\r\n  <\/div>\r\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Un equipo de investigadores est\u00e1 desarrollando un nuevo &#8220;l\u00e1ser cu\u00e1ntico&#8221; con aplicaciones militares, capaz de atravesar la niebla y operar a largas distancias. Seg\u00fan informa Live Science, la Agencia de Proyectos de Investigaci\u00f3n Avanzada de Defensa de Estados Unidos (DARPA) ha otorgado una subvenci\u00f3n de un mill\u00f3n de d\u00f3lares para construir un prototipo de &#8220;l\u00e1ser &hellip; <a href=\"https:\/\/cms-articles.softonic.io\/es\/la-darpa-esta-detras-del-desarrollo-de-un-laser-cuantico\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;La DARPA est\u00e1 detr\u00e1s del desarrollo de un &#8220;l\u00e1ser cu\u00e1ntico&#8221;&#8221;<\/span><\/a><\/p>\n","protected":false},"author":9256,"featured_media":334252,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","wpcf-pageviews":1},"categories":[9317],"tags":[],"usertag":[],"vertical":[],"content-category":[],"class_list":["post-334247","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/cms-articles.softonic.io\/es\/wp-json\/wp\/v2\/posts\/334247","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cms-articles.softonic.io\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cms-articles.softonic.io\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/es\/wp-json\/wp\/v2\/users\/9256"}],"replies":[{"embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/es\/wp-json\/wp\/v2\/comments?post=334247"}],"version-history":[{"count":1,"href":"https:\/\/cms-articles.softonic.io\/es\/wp-json\/wp\/v2\/posts\/334247\/revisions"}],"predecessor-version":[{"id":359525,"href":"https:\/\/cms-articles.softonic.io\/es\/wp-json\/wp\/v2\/posts\/334247\/revisions\/359525"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/es\/wp-json\/wp\/v2\/media\/334252"}],"wp:attachment":[{"href":"https:\/\/cms-articles.softonic.io\/es\/wp-json\/wp\/v2\/media?parent=334247"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/es\/wp-json\/wp\/v2\/categories?post=334247"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/es\/wp-json\/wp\/v2\/tags?post=334247"},{"taxonomy":"usertag","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/es\/wp-json\/wp\/v2\/usertag?post=334247"},{"taxonomy":"vertical","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/es\/wp-json\/wp\/v2\/vertical?post=334247"},{"taxonomy":"content-category","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/es\/wp-json\/wp\/v2\/content-category?post=334247"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}