{"id":2444,"date":"2026-10-02T01:23:00","date_gmt":"2026-10-01T16:23:00","guid":{"rendered":"https:\/\/onepress.co.kr\/index.php\/briefing\/2026-10-02-logarithmic-ultrafast-camera-vi\/"},"modified":"2026-10-02T01:23:00","modified_gmt":"2026-10-01T16:23:00","slug":"2026-10-02-logarithmic-ultrafast-camera-vi","status":"publish","type":"briefing","link":"https:\/\/onepress.co.kr\/index.php\/briefing\/2026-10-02-logarithmic-ultrafast-camera-vi\/","title":{"rendered":"M\u01b0\u1eddi m\u1ed9t khung h\u00ecnh n\u1ed1i 100 femto gi\u00e2y t\u1edbi 10 nano gi\u00e2y trong m\u1ed9t l\u1ea7n ch\u1ee5p"},"content":{"rendered":"

2026-10-02 01:23 KST<\/strong><\/p>\n

Nh\u00f3m \u0110\u1ea1i h\u1ecdc Tokyo ph\u00e1t tri\u1ec3n k\u1ef9 thu\u1eadt ch\u1ee5p si\u00eau nhanh theo thang logarit \u0111\u1ec3 n\u1ed1i kho\u1ea3nh kh\u1eafc \u0111\u1ea7u v\u1edbi di\u1ec5n bi\u1ebfn sau \u0111\u00f3 trong m\u1ed9t l\u1ea7n ch\u1ee5p.<\/p>\n

M\u01b0\u1eddi m\u1ed9t khung tr\u1ea3i t\u1eeb kho\u1ea3ng 100 femto gi\u00e2y \u0111\u1ebfn 10 nano gi\u00e2y v\u00e0 kh\u00f4ng c\u00e1ch \u0111\u1ec1u nh\u01b0 video t\u1ed1c \u0111\u1ed9 c\u1ed1 \u0111\u1ecbnh.<\/p>\n

V\u00ec sao \u0111\u1ed5i kho\u1ea3ng c\u00e1ch<\/h2>\n

Kho\u1ea3ng r\u1ea5t ng\u1eafn cho th\u1ea5y chi ti\u1ebft ban \u0111\u1ea7u nh\u01b0ng th\u1eddi gian quan s\u00e1t h\u1eb9p; kho\u1ea3ng d\u00e0i l\u1ea1i b\u1ecf l\u1ee1 kh\u1edfi \u0111\u1ea7u. BRIDGE tr\u00ec ho\u00e3n ri\u00eang t\u1eebng d\u1ea3i b\u01b0\u1edbc s\u00f3ng \u0111\u1ec3 \u0111\u1eb7t \u1ea3nh s\u00e1t nhau l\u00fac \u0111\u1ea7u v\u00e0 xa d\u1ea7n v\u1ec1 sau.<\/p>\n

Nh\u00f3m \u0111\u00e3 ch\u1ee5p g\u00ec<\/h2>\n

Nh\u00f3m chi\u1ebfu laser v\u00e0o th\u1ee7y tinh v\u00e0 hydroxyapatite, th\u00e0nh ph\u1ea7n ch\u00ednh c\u1ee7a x\u01b0\u01a1ng v\u00e0 r\u0103ng. M\u1ed9t l\u1ea7n ch\u1ee5p theo d\u00f5i bi\u1ebfn \u0111\u1ed5i li\u00ean quan plasma, s\u00f3ng xung k\u00edch v\u00e0 v\u1eadt ch\u1ea5t b\u1eafn ra, \u0111\u1ed3ng th\u1eddi th\u1ea5y ph\u1ea3n \u1ee9ng mu\u1ed9n kh\u00e1c nhau.<\/p>\n

\"M\u01b0\u1eddi
\u0110\u00e2y l\u00e0 \u1ea3nh do AI t\u1ea1o \u0111\u1ec3 gi\u1ea3i th\u00edch ch\u1ee7 \u0111\u1ec1, kh\u00f4ng ph\u1ea3i \u1ea3nh th\u00ed nghi\u1ec7m, quan s\u00e1t hay hi\u1ec7n tr\u01b0\u1eddng th\u1ef1c t\u1ebf.<\/figcaption><\/figure>\n

N\u0103m b\u1eadc \u0111\u1ed9 l\u1edbn ngh\u0129a l\u00e0 g\u00ec<\/h2>\n

T\u1eeb kho\u1ea3ng 100 femto gi\u00e2y t\u1edbi 10 nano gi\u00e2y l\u00e0 ch\u00eanh l\u1ec7ch g\u1ea7n 100.000 l\u1ea7n. \u0110i\u1ec3m m\u1edbi kh\u00f4ng ph\u1ea3i k\u1ef7 l\u1ee5c t\u1ed1c \u0111\u1ed9 m\u00e0 l\u00e0 n\u1ed1i nhi\u1ec1u thang th\u1eddi gian c\u1ee7a m\u1ed9t s\u1ef1 ki\u1ec7n kh\u00f3 l\u1eb7p l\u1ea1i. \u0110\u1ed9 ph\u00e2n gi\u1ea3i v\u1eabn ph\u1ee5 thu\u1ed9c h\u1ec7 quang h\u1ecdc.<\/p>\n

C\u00f3 th\u1ec3 d\u00f9ng \u1edf \u0111\u00e2u<\/h2>\n

\u1ee8ng d\u1ee5ng ti\u1ec1m n\u0103ng g\u1ed3m gia c\u00f4ng laser, plasma, s\u00f3ng xung k\u00edch v\u00e0 v\u1eadt li\u1ec7u sinh h\u1ecdc. \u0110\u00e2y m\u1edbi l\u00e0 minh ch\u1ee9ng ph\u00f2ng th\u00ed nghi\u1ec7m, ch\u01b0a ch\u1ee9ng minh thi\u1ebft b\u1ecb ch\u1ea9n \u0111o\u00e1n hay s\u1ea3n ph\u1ea9m c\u00f4ng nghi\u1ec7p. C\u1ea7n th\u1eed tr\u00ean nhi\u1ec1u v\u1eadt li\u1ec7u v\u00e0 s\u1ef1 ki\u1ec7n ph\u1ee9c t\u1ea1p h\u01a1n.<\/p>\n

Ngu\u1ed3n g\u1ed1c v\u00e0 ki\u1ec3m ch\u1ee9ng \u0111\u1ed9c l\u1eadp<\/h2>\n

B\u00e0i b\u00e1o g\u1ed1c: Optica \uc6d0 \ub17c\ubb38<\/a><\/p>\n

Ki\u1ec3m ch\u1ee9ng t\u1ed5 ch\u1ee9c ho\u1eb7c d\u1eef li\u1ec7u: JST \uacf5\ub3d9 \ubc1c\ud45c<\/a><\/p>\n

Ki\u1ec3m ch\u1ee9ng \u0111\u1ed9c l\u1eadp ho\u1eb7c b\u1ed1i c\u1ea3nh: \ub3c4\ucfc4\ub300 \uacf5\ud559\uacc4 \uc5f0\uad6c \uc124\uba85<\/a><\/p>\n

\u0110\u1ecdc b\u1eb1ng ng\u00f4n ng\u1eef kh\u00e1c<\/h2>\n

\ud55c\uad6d\uc5b4<\/a> \u00b7 English<\/a> \u00b7 Espa\u00f1ol<\/a> \u00b7 \u65e5\u672c\u8a9e<\/a> \u00b7 Ti\u1ebfng Vi\u1ec7t<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

BRIDGE \u0111\u1eb7t khung h\u00ecnh d\u00e0y \u1edf \u0111\u1ea7u v\u00e0 th\u01b0a d\u1ea7n v\u1ec1 sau, n\u1ed1i kho\u1ea3ng n\u0103m b\u1eadc \u0111\u1ed9 l\u1edbn th\u1eddi gian b\u1eb1ng 11 \u1ea3nh. \u0110\u00e2y l\u00e0 ph\u01b0\u01a1ng ph\u00e1p quang h\u1ecdc trong ph\u00f2ng th\u00ed nghi\u1ec7m, kh\u00f4ng ph\u1ea3i m\u00e1y \u1ea3nh th\u01b0\u01a1ng m\u1ea1i.<\/p>\n","protected":false},"featured_media":0,"template":"","meta":[],"class_list":["post-2444","briefing","type-briefing","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/briefing\/2444","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/briefing"}],"about":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/types\/briefing"}],"wp:attachment":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/media?parent=2444"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}