Xu Yan, Chengdong He, Kai Wen, Zejian Ren, Preston Tsz Fung Wong, Elnur Hajiyev, Gyu-Boong Jo
{"title":"Multi-reservoir enhanced loading of tweezer atom arrays","authors":"Xu Yan, Chengdong He, Kai Wen, Zejian Ren, Preston Tsz Fung Wong, Elnur Hajiyev, Gyu-Boong Jo","doi":"arxiv-2407.11665","DOIUrl":null,"url":null,"abstract":"We introduce a species-independent method for improved loading into a\nsingle-atom optical tweezer array, utilizing iterative loading with multiple\nreservoir tweezers. Demonstrated with dual wavelength tweezer arrays of\n$^{88}$Sr atoms, our approach achieves a 96$\\%$ loading rate after four reload\ncycles. This method can significantly enhance existing tweezer rearrangement\nprotocols, potentially reducing iteration time and optical power consumption,\nthereby enabling a larger number of atoms in a quantum logic device.","PeriodicalId":501039,"journal":{"name":"arXiv - PHYS - Atomic Physics","volume":"32 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2024-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"arXiv - PHYS - Atomic Physics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/arxiv-2407.11665","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
We introduce a species-independent method for improved loading into a
single-atom optical tweezer array, utilizing iterative loading with multiple
reservoir tweezers. Demonstrated with dual wavelength tweezer arrays of
$^{88}$Sr atoms, our approach achieves a 96$\%$ loading rate after four reload
cycles. This method can significantly enhance existing tweezer rearrangement
protocols, potentially reducing iteration time and optical power consumption,
thereby enabling a larger number of atoms in a quantum logic device.