{"id":7968,"date":"2023-07-17T14:53:59","date_gmt":"2023-07-17T06:53:59","guid":{"rendered":"https:\/\/www.huashu-tech.com\/?p=7968"},"modified":"2023-07-17T14:54:05","modified_gmt":"2023-07-17T06:54:05","slug":"leaky-wave-metasurfaces-a-perfect-interface-between-free-space-and-integrated-optical-systems","status":"publish","type":"post","link":"https:\/\/www.huashu-tech.com\/ar\/leaky-wave-metasurfaces-a-perfect-interface-between-free-space-and-integrated-optical-systems\/","title":{"rendered":"\u0623\u0633\u0637\u062d \u0627\u0644\u0645\u0648\u062c\u0627\u062a \u0627\u0644\u0645\u062a\u0633\u0631\u0628\u0629: \u0648\u0627\u062c\u0647\u0629 \u0645\u062b\u0627\u0644\u064a\u0629 \u0628\u064a\u0646 \u0627\u0644\u0641\u0636\u0627\u0621 \u0627\u0644\u062d\u0631 \u0648\u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0628\u0635\u0631\u064a\u0629 \u0627\u0644\u0645\u062a\u0643\u0627\u0645\u0644\u0629"},"content":{"rendered":"<p>\u0637\u0648\u0631 \u0627\u0644\u0628\u0627\u062d\u062b\u0648\u0646 \u0641\u064a \u062c\u0627\u0645\u0639\u0629 \u0643\u0648\u0644\u0648\u0645\u0628\u064a\u0627 \u0644\u0644\u0647\u0646\u062f\u0633\u0629 \u0641\u0626\u0629 \u062c\u062f\u064a\u062f\u0629 \u0645\u0646 \u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0627\u0644\u0645\u062a\u0643\u0627\u0645\u0644\u0629 - 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\u0648\u0647\u0648 \u0631\u0642\u0645 \u0642\u064a\u0627\u0633\u064a \u0639\u0627\u0644\u0645\u064a.<\/p>\n<section class=\"article-banner first-banner ads-336x280\">\n<div id=\"div-gpt-ad-1449240174198-2\"><\/div>\n<\/section>\n<p>&nbsp;<\/p>\n<p>\u0644\u0623\u0646 \u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0631\u0641\u064a\u0639\u0629 \u062c\u062f\u064b\u0627 \u0648\u0634\u0641\u0627\u0641\u0629 \u0648\u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0645\u0639\u00a0<a class=\"textTag\" href=\"https:\/\/phys.org\/tags\/photonic+integrated+circuits\/\" rel=\"tag\">\u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u062a\u0643\u0627\u0645\u0644\u0629 \u0627\u0644\u0636\u0648\u0626\u064a\u0629<\/a>\u00a0(PICs)\u060c \u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647\u0627 \u0644\u062a\u062d\u0633\u064a\u0646 \u0634\u0627\u0634\u0627\u062a \u0627\u0644\u0639\u0631\u0636 \u0627\u0644\u0636\u0648\u0626\u064a\u0629\u060c LIDAR (\u0643\u0634\u0641 \u0627\u0644\u0636\u0648\u0621 \u0648\u0627\u0644\u0645\u062f\u0649)\u060c \u0648\u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0627\u0644\u0628\u0635\u0631\u064a\u0629\u060c \u0648\u0627\u0644\u0628\u0635\u0631\u064a\u0627\u062a \u0627\u0644\u0643\u0645\u0648\u0645\u064a\u0629.<\/p>\n<p>\u0642\u0627\u0644 \u0646\u0627\u0646\u0641\u0627\u0646\u063a \u064a\u0648\u060c \u0627\u0644\u0645\u0634\u0627\u0631\u0643: &quot;\u0646\u062d\u0646 \u0645\u062a\u062d\u0645\u0633\u0648\u0646 \u0644\u0625\u064a\u062c\u0627\u062f \u062d\u0644 \u0623\u0646\u064a\u0642 \u0644\u0644\u0631\u0628\u0637 \u0628\u064a\u0646 \u0628\u0635\u0631\u064a\u0627\u062a \u0627\u0644\u0641\u0636\u0627\u0621 \u0627\u0644\u062d\u0631 \u0648\u0627\u0644\u0636\u0648\u0626\u064a\u0627\u062a \u0627\u0644\u0645\u062a\u0643\u0627\u0645\u0644\u0629 - 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Right: SEM image of a portion of a leaky-wave metasurface, which is composed of nano-apertures etched into a polymer layer on top of a silicon nitride thin film. Credit: Heqing Huang, Adam Overvig, and Nanfang Yu\/Columbia Engineering\">\n<figure class=\"article-img text-center\"><img title=\"\u0639\u0644\u0649 \u0627\u0644\u064a\u0633\u0627\u0631: \u0635\u0648\u0631\u0629 \u0644\u0633\u0637\u062d\u064a\u0646 \u0645\u0646 \u0627\u0644\u0645\u0648\u062c\u0627\u062a \u0627\u0644\u0645\u062a\u0633\u0631\u0628\u0629 \u0644\u062a\u0648\u0644\u064a\u062f \u0634\u0628\u0643\u0627\u062a Kagome. \u0639\u0644\u0649 \u0627\u0644\u064a\u0645\u064a\u0646: \u0635\u0648\u0631\u0629 SEM \u0644\u062c\u0632\u0621 \u0645\u0646 \u0633\u0637\u062d \u0627\u0644\u0645\u0648\u062c\u0629 \u0627\u0644\u0645\u062a\u0633\u0631\u0628\u060c \u0648\u0627\u0644\u0630\u064a \u064a\u062a\u0643\u0648\u0646 \u0645\u0646 \u0641\u062a\u062d\u0627\u062a \u0646\u0627\u0646\u0648\u064a\u0629 \u0645\u062d\u0641\u0648\u0631\u0629 \u0641\u064a \u0637\u0628\u0642\u0629 \u0628\u0648\u0644\u064a\u0645\u0631 \u0623\u0639\u0644\u0649 \u0637\u0628\u0642\u0629 \u0631\u0642\u064a\u0642\u0629 \u0645\u0646 \u0646\u064a\u062a\u0631\u064a\u062f \u0627\u0644\u0633\u064a\u0644\u064a\u0643\u0648\u0646. \u0645\u0635\u062f\u0631 \u0627\u0644\u0635\u0648\u0631\u0629: \u0647\u064a\u0643\u064a\u0646\u062c \u0647\u0648\u0627\u0646\u062c\u060c \u0648\u0622\u062f\u0645 \u0623\u0648\u0641\u0631\u0641\u064a\u062c\u060c \u0648\u0646\u0627\u0646\u0641\u0627\u0646\u062c \u064a\u0648\/\u0647\u0646\u062f\u0633\u0629 \u0643\u0648\u0644\u0648\u0645\u0628\u064a\u0627\" src=\"https:\/\/www.huashu-tech.com\/wp-content\/uploads\/leaky-wave-metasurface-1.jpg\" alt=\"Leaky-wave metasurfaces: A perfect interface between free-space and integrated optical systems\" \/><figcaption class=\"text-left text-darken text-truncate text-low-up mt-3\">\u0639\u0644\u0649 \u0627\u0644\u064a\u0633\u0627\u0631: \u0635\u0648\u0631\u0629 \u0644\u0633\u0637\u062d\u064a\u0646 \u0645\u0646 \u0627\u0644\u0645\u0648\u062c\u0627\u062a \u0627\u0644\u0645\u062a\u0633\u0631\u0628\u0629 \u0644\u062a\u0648\u0644\u064a\u062f \u0634\u0628\u0643\u0627\u062a Kagome. \u0639\u0644\u0649 \u0627\u0644\u064a\u0645\u064a\u0646: \u0635\u0648\u0631\u0629 SEM \u0644\u062c\u0632\u0621 \u0645\u0646 \u0633\u0637\u062d \u0627\u0644\u0645\u0648\u062c\u0629 \u0627\u0644\u0645\u062a\u0633\u0631\u0628\u060c \u0648\u0627\u0644\u0630\u064a \u064a\u062a\u0643\u0648\u0646 \u0645\u0646 \u0641\u062a\u062d\u0627\u062a \u0646\u0627\u0646\u0648\u064a\u0629 \u0645\u062d\u0641\u0648\u0631\u0629 \u0641\u064a \u0637\u0628\u0642\u0629 \u0628\u0648\u0644\u064a\u0645\u0631 \u0623\u0639\u0644\u0649 \u0637\u0628\u0642\u0629 \u0631\u0642\u064a\u0642\u0629 \u0645\u0646 \u0646\u064a\u062a\u0631\u064a\u062f \u0627\u0644\u0633\u064a\u0644\u064a\u0643\u0648\u0646. \u0645\u0635\u062f\u0631 \u0627\u0644\u0635\u0648\u0631\u0629: \u0647\u064a\u0643\u064a\u0646\u062c \u0647\u0648\u0627\u0646\u062c\u060c \u0648\u0622\u062f\u0645 \u0623\u0648\u0641\u0631\u0641\u064a\u062c\u060c \u0648\u0646\u0627\u0646\u0641\u0627\u0646\u062c \u064a\u0648\/\u0647\u0646\u062f\u0633\u0629 \u0643\u0648\u0644\u0648\u0645\u0628\u064a\u0627<\/figcaption><\/figure>\n<\/div>\n<\/div>\n<h2>\u0633\u062f \u0628\u0635\u0631\u064a\u0627\u062a \u0627\u0644\u0641\u0636\u0627\u0621 \u0627\u0644\u062d\u0631 \u0648\u0627\u0644\u0636\u0648\u0626\u064a\u0627\u062a \u0627\u0644\u0645\u062a\u0643\u0627\u0645\u0644\u0629<\/h2>\n<p>\u064a\u062a\u0645\u062b\u0644 \u0627\u0644\u062a\u062d\u062f\u064a \u0627\u0644\u0631\u0626\u064a\u0633\u064a \u0627\u0644\u0645\u062a\u0645\u062b\u0644 \u0641\u064a \u0627\u0644\u062a\u0648\u0627\u0635\u0644 \u0628\u064a\u0646 \u0635\u0648\u0631 \u0627\u0644\u0635\u0648\u0631 \u0627\u0644\u0641\u0648\u062a\u0648\u063a\u0631\u0627\u0641\u064a\u0629 \u0648\u0628\u0635\u0631\u064a\u0627\u062a \u0627\u0644\u0641\u0636\u0627\u0621 \u0627\u0644\u062d\u0631 \u0641\u064a \u062a\u062d\u0648\u064a\u0644 \u0648\u0636\u0639 \u062f\u0644\u064a\u0644 \u0645\u0648\u062c\u064a \u0628\u0633\u064a\u0637 \u0645\u062d\u0635\u0648\u0631 \u062f\u0627\u062e\u0644 \u062f\u0644\u064a\u0644 \u0645\u0648\u062c\u064a - 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\u0648\u0647\u064a \u0648\u0631\u0642\u0629 \u0645\u0646 \u0627\u0644\u0636\u0648\u0621 \u062a\u0646\u062a\u0634\u0631 \u0639\u0644\u0649 \u0637\u0648\u0644 \u0627\u0644\u0634\u0631\u064a\u062d\u0629. \u0642\u0627\u0644 \u0647\u064a\u0643\u064a\u0646\u063a \u0647\u0648\u0627\u0646\u063a\u060c \u062f\u0643\u062a\u0648\u0631\u0627\u0647: &quot;\u0644\u0642\u062f \u0623\u062f\u0631\u0643\u0646\u0627 \u0623\u0646 \u0648\u0636\u0639 \u0627\u0644\u062f\u0644\u064a\u0644 \u0627\u0644\u0645\u0648\u062c\u064a \u0644\u0644\u0623\u0644\u0648\u0627\u062d \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u062a\u062d\u0644\u0644 \u0625\u0644\u0649 \u0645\u0648\u062c\u062a\u064a\u0646 \u0645\u062a\u0639\u0627\u0645\u062f\u062a\u064a\u0646 \u0645\u062a\u0639\u0627\u0645\u062f\u062a\u064a\u0646\u060c \u0648\u0647\u064a \u0645\u0648\u062c\u0627\u062a \u062a\u0630\u0643\u0631\u0646\u0627 \u0628\u062a\u0644\u0643 \u0627\u0644\u0646\u0627\u062a\u062c\u0629 \u0639\u0646 \u0646\u062a\u0641 \u0627\u0644\u062e\u064a\u0637&quot;. \u0637\u0627\u0644\u0628 \u0641\u064a \u0645\u062e\u062a\u0628\u0631 \u064a\u0648 \u0648\u0627\u0644\u0645\u0624\u0644\u0641 \u0627\u0644\u0645\u0634\u0627\u0631\u0643 \u0627\u0644\u0623\u0648\u0644 \u0644\u0644\u062f\u0631\u0627\u0633\u0629\u060c \u0627\u0644\u062a\u064a \u0646\u0634\u0631\u062a \u0627\u0644\u064a\u0648\u0645 \u0641\u064a\u00a0<i>\u062a\u0643\u0646\u0648\u0644\u0648\u062c\u064a\u0627 \u0627\u0644\u0646\u0627\u0646\u0648 \u0627\u0644\u0637\u0628\u064a\u0639\u0629<\/i>.<\/p>\n<p>&quot;\u0644\u0630\u0644\u0643\u060c \u0642\u0645\u0646\u0627 \u0628\u062a\u0635\u0645\u064a\u0645 &quot;\u0633\u0637\u062d \u0645\u0648\u062c\u0629 \u0645\u062a\u0633\u0631\u0628&quot; \u064a\u062a\u0643\u0648\u0646 \u0645\u0646 \u0645\u062c\u0645\u0648\u0639\u062a\u064a\u0646 \u0645\u0646 \u0627\u0644\u0641\u062a\u062d\u0627\u062a \u0627\u0644\u0645\u0633\u062a\u0637\u064a\u0644\u0629 \u0627\u0644\u062a\u064a \u0644\u0647\u0627 \u0637\u0648\u0644 \u0645\u0648\u062c\u064a \u0641\u0631\u0639\u064a \u0645\u064f\u0632\u0627\u062d \u0639\u0646 \u0628\u0639\u0636\u0647\u0627 \u0627\u0644\u0628\u0639\u0636 \u0644\u0644\u062a\u062d\u0643\u0645 \u0628\u0634\u0643\u0644 \u0645\u0633\u062a\u0642\u0644 \u0641\u064a \u0647\u0627\u062a\u064a\u0646 \u0627\u0644\u0645\u0648\u062c\u062a\u064a\u0646 \u0627\u0644\u062b\u0627\u0628\u062a\u062a\u064a\u0646. \u0648\u0627\u0644\u0646\u062a\u064a\u062c\u0629 \u0647\u064a \u0623\u0646 \u0643\u0644 \u0645\u0648\u062c\u0629 \u0648\u0627\u0642\u0641\u0629 \u062a\u062a\u062d\u0648\u0644 \u0625\u0644\u0649 \u0627\u0646\u0628\u0639\u0627\u062b \u0633\u0637\u062d\u064a \u0628\u0633\u0639\u0629 \u0648\u0627\u0633\u062a\u0642\u0637\u0627\u0628 \u0645\u0633\u062a\u0642\u0644\u064a\u0646\u061b \u0645\u0639\u064b\u0627\u060c \u064a\u0646\u062f\u0645\u062c \u0645\u0643\u0648\u0646\u0627 \u0627\u0644\u0627\u0646\u0628\u0639\u0627\u062b \u0627\u0644\u0633\u0637\u062d\u064a \u0641\u064a \u0645\u0648\u062c\u0629 \u0648\u0627\u062d\u062f\u0629 \u0645\u0646 \u0627\u0644\u0641\u0636\u0627\u0621 \u0627\u0644\u062d\u0631 \u0645\u0639 \u0633\u0639\u0629 \u0648\u0637\u0648\u0631 \u0648\u0627\u0633\u062a\u0642\u0637\u0627\u0628 \u064a\u0645\u0643\u0646 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a\u0647\u0627 \u062a\u0645\u0627\u0645\u064b\u0627 \u0639\u0646\u062f \u0643\u0644 \u0646\u0642\u0637\u0629 \u0639\u0644\u0649 \u0648\u0627\u062c\u0647\u0629 \u0627\u0644\u0645\u0648\u062c\u0629.<\/p>\n<div class=\"article-gallery lightGallery\">\n<div data-thumb=\"https:\/\/scx1.b-cdn.net\/csz\/news\/tmb\/2023\/leaky-wave-metasurface-2.jpg\" data-src=\"https:\/\/scx2.b-cdn.net\/gfx\/news\/hires\/2023\/leaky-wave-metasurface-2.jpg\" data-sub-html=\"Left two figures: Two holographic images produced by a leaky-wave metasurface at two different distances from the device surface. Right four figures: Four distinct holographic images produced by a single leaky-wave metasurface at two different distances from the device surface and at two orthogonal polarization states. Credit: Heqing Huang, Adam Overvig, and Nanfang Yu\/Columbia Engineering\">\n<figure class=\"article-img text-center\"><img title=\"\u0627\u0644\u0634\u0643\u0644\u0627\u0646 \u0627\u0644\u0623\u064a\u0633\u0631\u0627\u0646: \u0635\u0648\u0631\u062a\u0627\u0646 \u062b\u0644\u0627\u062b\u064a\u062a\u0627\u0646 \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u062a\u0645 \u0625\u0646\u062a\u0627\u062c\u0647\u0645\u0627 \u0628\u0648\u0627\u0633\u0637\u0629 \u0633\u0637\u062d \u0645\u0648\u062c\u0629 \u0645\u062a\u0633\u0631\u0628 \u0639\u0644\u0649 \u0645\u0633\u0627\u0641\u062a\u064a\u0646 \u0645\u062e\u062a\u0644\u0641\u062a\u064a\u0646 \u0645\u0646 \u0633\u0637\u062d \u0627\u0644\u062c\u0647\u0627\u0632. \u0627\u0644\u0623\u0634\u0643\u0627\u0644 \u0627\u0644\u0623\u0631\u0628\u0639\u0629 \u0627\u0644\u064a\u0645\u0646\u0649: \u0623\u0631\u0628\u0639 \u0635\u0648\u0631 \u062b\u0644\u0627\u062b\u064a\u0629 \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0645\u062a\u0645\u064a\u0632\u0629 \u062a\u0645 \u0625\u0646\u062a\u0627\u062c\u0647\u0627 \u0628\u0648\u0627\u0633\u0637\u0629 \u0633\u0637\u062d \u0645\u0648\u062c\u0629 \u0648\u0627\u062d\u062f \u0645\u062a\u0633\u0631\u0628 \u0639\u0644\u0649 \u0645\u0633\u0627\u0641\u062a\u064a\u0646 \u0645\u062e\u062a\u0644\u0641\u062a\u064a\u0646 \u0645\u0646 \u0633\u0637\u062d \u0627\u0644\u062c\u0647\u0627\u0632 \u0648\u0641\u064a \u062d\u0627\u0644\u062a\u064a\u0646 \u0645\u0646 \u0627\u0644\u0627\u0633\u062a\u0642\u0637\u0627\u0628 \u0627\u0644\u0645\u062a\u0639\u0627\u0645\u062f. \u0645\u0635\u062f\u0631 \u0627\u0644\u0635\u0648\u0631\u0629: \u0647\u064a\u0643\u064a\u0646\u062c \u0647\u0648\u0627\u0646\u062c\u060c \u0648\u0622\u062f\u0645 \u0623\u0648\u0641\u0631\u0641\u064a\u062c\u060c \u0648\u0646\u0627\u0646\u0641\u0627\u0646\u062c \u064a\u0648\/\u0647\u0646\u062f\u0633\u0629 \u0643\u0648\u0644\u0648\u0645\u0628\u064a\u0627\" src=\"https:\/\/www.huashu-tech.com\/wp-content\/uploads\/leaky-wave-metasurface-2.jpg\" alt=\"Leaky-wave metasurfaces: A perfect interface between free-space and integrated optical systems\" \/><figcaption class=\"text-left text-darken text-truncate text-low-up mt-3\">\u0627\u0644\u0634\u0643\u0644\u0627\u0646 \u0627\u0644\u0623\u064a\u0633\u0631\u0627\u0646: \u0635\u0648\u0631\u062a\u0627\u0646 \u062b\u0644\u0627\u062b\u064a\u062a\u0627\u0646 \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u062a\u0645 \u0625\u0646\u062a\u0627\u062c\u0647\u0645\u0627 \u0628\u0648\u0627\u0633\u0637\u0629 \u0633\u0637\u062d \u0645\u0648\u062c\u0629 \u0645\u062a\u0633\u0631\u0628 \u0639\u0644\u0649 \u0645\u0633\u0627\u0641\u062a\u064a\u0646 \u0645\u062e\u062a\u0644\u0641\u062a\u064a\u0646 \u0645\u0646 \u0633\u0637\u062d \u0627\u0644\u062c\u0647\u0627\u0632. \u0627\u0644\u0623\u0634\u0643\u0627\u0644 \u0627\u0644\u0623\u0631\u0628\u0639\u0629 \u0627\u0644\u064a\u0645\u0646\u0649: \u0623\u0631\u0628\u0639 \u0635\u0648\u0631 \u062b\u0644\u0627\u062b\u064a\u0629 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\u0648\u0632\u0646\u064b\u0627 \u0648\u0623\u0643\u062b\u0631 \u0631\u0627\u062d\u0629 \u0648\u0634\u0627\u0634\u0627\u062a \u0639\u0631\u0636 \u062b\u0644\u0627\u062b\u064a\u0629 \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0623\u0643\u062b\u0631 \u0648\u0627\u0642\u0639\u064a\u0629.<\/li>\n<\/ul>\n<p>\u064a\u0639\u062a\u0645\u062f \u0639\u0631\u0636 \u064a\u0648 \u0627\u0644\u062d\u0627\u0644\u064a \u0639\u0644\u0649 \u0645\u0646\u0635\u0629 \u0628\u0633\u064a\u0637\u0629 \u0645\u0646 \u0645\u0648\u0627\u062f \u0646\u064a\u062a\u0631\u064a\u062f \u0627\u0644\u0628\u0648\u0644\u064a\u0645\u0631 \u0648\u0627\u0644\u0633\u064a\u0644\u064a\u0643\u0648\u0646 \u0628\u0623\u0637\u0648\u0627\u0644 \u0645\u0648\u062c\u064a\u0629 \u0642\u0631\u064a\u0628\u0629 \u0645\u0646 \u0627\u0644\u0623\u0634\u0639\u0629 \u062a\u062d\u062a \u0627\u0644\u062d\u0645\u0631\u0627\u0621. \u0648\u064a\u062e\u0637\u0637 \u0641\u0631\u064a\u0642\u0647 \u0628\u0639\u062f \u0630\u0644\u0643 \u0644\u0639\u0631\u0636 \u0623\u062c\u0647\u0632\u0629 \u062a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0645\u0646\u0635\u0629 \u0646\u064a\u062a\u0631\u064a\u062f \u0627\u0644\u0633\u064a\u0644\u064a\u0643\u0648\u0646 \u0627\u0644\u0623\u0643\u062b\u0631 \u0642\u0648\u0629\u060c \u0648\u0627\u0644\u062a\u064a \u062a\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u0628\u0631\u0648\u062a\u0648\u0643\u0648\u0644\u0627\u062a \u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u0645\u0633\u0628\u0643 \u0648\u062a\u062a\u062d\u0645\u0644 \u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629. \u0648\u064a\u062e\u0637\u0637\u0648\u0646 \u0623\u064a\u0636\u064b\u0627 \u0644\u0639\u0631\u0636 \u062a\u0635\u0645\u064a\u0645\u0627\u062a \u0644\u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u0625\u062e\u0631\u0627\u062c \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u0648\u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0628\u0623\u0637\u0648\u0627\u0644 \u0645\u0648\u062c\u064a\u0629 \u0645\u0631\u0626\u064a\u0629\u060c \u0648\u0647\u0648 \u0623\u0643\u062b\u0631 \u0645\u0644\u0627\u0621\u0645\u0629 \u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0645\u062b\u0644\u00a0<a class=\"textTag\" href=\"https:\/\/phys.org\/tags\/quantum+optics\/\" rel=\"tag\">\u0627\u0644\u0628\u0635\u0631\u064a\u0627\u062a \u0627\u0644\u0643\u0645\u0648\u0645\u064a\u0629<\/a>\u00a0\u0648\u0639\u0631\u0648\u0636 \u062b\u0644\u0627\u062b\u064a\u0629 \u0627\u0644\u0623\u0628\u0639\u0627\u062f.<\/p>","protected":false},"excerpt":{"rendered":"<p>Researchers at Columbia Engineering have developed a new class of integrated photonic devices\u2014&#8221;leaky-wave metasurfaces&#8221;\u2014that can convert light initially confined in an optical waveguide to an arbitrary optical pattern in free space. These devices are the first to demonstrate simultaneous control of all four optical degrees of freedom, namely, amplitude, phase, polarization ellipticity, and polarization orientation\u2014a<\/p>","protected":false},"author":1,"featured_media":7969,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/www.huashu-tech.com\/ar\/wp-json\/wp\/v2\/posts\/7968"}],"collection":[{"href":"https:\/\/www.huashu-tech.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.huashu-tech.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.huashu-tech.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.huashu-tech.com\/ar\/wp-json\/wp\/v2\/comments?post=7968"}],"version-history":[{"count":1,"href":"https:\/\/www.huashu-tech.com\/ar\/wp-json\/wp\/v2\/posts\/7968\/revisions"}],"predecessor-version":[{"id":7970,"href":"https:\/\/www.huashu-tech.com\/ar\/wp-json\/wp\/v2\/posts\/7968\/revisions\/7970"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.huashu-tech.com\/ar\/wp-json\/wp\/v2\/media\/7969"}],"wp:attachment":[{"href":"https:\/\/www.huashu-tech.com\/ar\/wp-json\/wp\/v2\/media?parent=7968"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.huashu-tech.com\/ar\/wp-json\/wp\/v2\/categories?post=7968"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.huashu-tech.com\/ar\/wp-json\/wp\/v2\/tags?post=7968"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}