Kuita kwakanyanyaUltraff lasersaizi yechigunwe
Maererano nechinyorwa chitsva chekuvhawa chakaburitswa musainzi yesainzi, vaongorori kuguta University yeNew York vakaratidza nzira itsva yekugadzira yakakwirira-kuitaUltraufer LaserspaNanophotic. Iyi miniaturized mode-yakakiiwalaserinoburitsa nhevedzano yeiyo Ultra-pfupi coherent plans yemwenje yechiedza paFemtoseCond Intervals (Trillionths yechipiri).
UltrAnter Mode-YakavharwalasersInogona kubatsira kuvhura zvakavanzika zvezvakavanzika zvinokurumidza kukonzeresa nguva, sekuumbwa kana kutyora zvisungo zvemanyorerwo panguva yemakemikari, kana kuparadzaniswa kwechiedza muzvinyorwa zvekutambudzika. Kumhanya kwakanyanya, Peak Pulse Kuwedzera, uye upfumi Spectruma yekuvharirwa-madhayeti anokwanirawo matekinoroji mazhinji emakekitomu, kusanganisira fungidziro, uye makomputa anoshandisa mwenje kuverenga uye kugadzirisa data.
Asi iyo yakanyanya mwero-yakarukwa lasers ichiri kudhura zvakanyanya, masimba-ekuda simba desktop masystem anogumira pakushandiswa kwekurambidza. Chinangwa chekutsvagisa chitsva ndechekuti tendeuke kuita izvi chip-sized system inogona kuve yakawanda-yakagadzirwa uye yakaiswa mumunda. Vaongorori vakashandisa flip-filum lithium niobate (tfln) vanobuda platform yekunyatsoita uye kunyatsogadzirisa Laser Chikwata chakabatanidza iyo yakakwira laser yekirasi III-V Semiconductrs neyekunyoresa pulping caping of tfln Nanoscale photonic thumbs yekugadzira yakakwira yekubira masheya ekubuda kwehuwandu hwehuwandu hwe0,5.
Pamusoro pehukuru hwayo, iyo saizi yemunwe, iyo ichangobva kuwanda-yakaratidzwa LASER inoratidzirawo huwandu hwenzvimbo dzinotsauka Chikwata chinotarisira kuzadzisa chip-chiyero, frequency-yakagadzikana muzinga sosi kuburikidza neye laser's Steal kuyanana, iyo inokosheswa nekunyatsoona. Zvinoshanda zvinoshanda zvinosanganisira kushandiswa kwenharembozha dzekutsvaga zvirwere zvemahara, kana kuongorora e.Virayine hutachiona uye nemagariro, uye kugonesa kufamba-famba kana GPS yakakuvadzwa kana isingawanikwe.
Kutumira Nguva: Jan-30-2024