ZHONGGUOMIXINSHOUYIDAXUEPANJIANWEI、LUXIANGYANGDENGYUMEIGUOPULINSIDUNDAXUEMarlan Scully、DEGUOWEIERZIBAODAXUESven HoflingDENGXIEZUO,ZAITONGSHIJUYOUGAOCHUNDU、GAOBUKEFENBIAN、GAOXIAOLIDEDANGUANGZIYUANQIJIANSHANGCHAKANDAOQIANGDUJINSUO,WEIJIYUDANGUANGZIYUANDELIANGZIJINMIZHANGLIANGDIANJILEGENBEN。LUNWENYI“BIANJIBAOJU”QINGSHIKERIBANFAYU《WULIPIPINGKUAIBAO》。MEIGUOWULIXUEHUIPhysicsWANGZHANYI“MIANXIANGWANSHANDEDANGUANGZIYUAN”(Toward a Perfect Single-Photon Source)WEITITEDIDUIGAIRENWUZUOLEGAOLIANGBAODAO。
DANGUANGZIYUANSHIGUANGLIANGZIXINXISHOUYIZHONGDEGUANTOUQIJIAN,BUZHINENGGOUCAOZONGYULIANGZITONGXUN、LIANGZIJIJIAO(CHUGESHIBOSEQUYANG),TONGSHIYESHILIANGZIJINMIZHANGLIANGDEZHUYAOZIBEN。LIANGZIJINMIZHANGLIANGZHONGDEYIGEZHUYAOBIAODEMUDESHIXUEJIANYINWEITANCEWUXIANLIZIERYINFADETONGJIZHANGLUO——SANLIZAOSHENG。
LIANGZIXINXIMIXINDECHENGZHANGWEIJINMIZHANGLIANGSHOUYIGONGJILEXINDEWULIZIBEN。2004NIAN,PANJIANWEIHEGONGSHIZAIGUOJISHANGCHUCIWANCHENGDUOGUANGZIJIAOGENOONTAI,YANSHILEBIDANLIZIGAO4BEIHUOLUODUDEFEIJUYUDEDEBULUOYIBOZHANG(Nature 429, 158)。ERHOU,JIYUJIAOGEDELIANGZIJINMIZHANGLIANGJISUCHENGZHANG,CIZHONG,ZHONGKEDAYANTAOZUQIANHOUYANSHILE6、8、10、12、18BEIHUOLUODUDEDEBULUOYIBOZHANG,BINGKUODADAOLENGYUANZIFANCHOU。
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1979NIAN,MandelCONGSHIJISHANGYUYAN,DANGEERNENGJIXITONGDEGONGZHENYINGGUANGZHONGKECHAKANDAOQIANGDUJINSUO。SUIHOUDESHIJICHANFAZHICHU,JIANJIETANCEDUOGUANGZIYUANDEQIANGDUJINSUOXUYAOHENGAODEYINGGUANGXITONGXIAOLI。DANYINWEIGONGZHENYINGGUANGDEFASHENG、TIQUHESOUJIDENGJINCHENGZHONGDAILAIDEGUANGZISHUSANGSHI,JIANJIEGUANCHAQIANGDUJINSUOYIXIANGYILAISHIGEPANGDADETIAOXIN。
ZHONGKEDAYANTAOZUCHIJIUJINLIYUCHENGZHANGGAOPINDEDEDANGUANGZIYUAN,CHUCHUANGLEMAICHONGGONGZHENYINGGUANGFANGSHI,CAOZONGWEIQIANGOUHEJINBUDANGUANGZITIQUXIAOLI。2019NIAN,JINGYOUGUOCHENGSHUANGSEJIQI[Nature Phys. 15, 941]HEJIHUAQIANGJIHUA[Nature Photon. 13, 770]SHENGLICHULIDANGUANGZIYINWEIJIHUAXIAOHAOERZUISHAOSANGSHI50%DEMIXINKUNNAN。ZAICIGENBENSHANG,YANTAOXIAOZUCHENGZHANGLEGAOPINDEDANGUANGZIYUAN,JINGYOUGUOCHENGDUIGONGZHENYINGGUANGDEJIANJIEZHANGLIANG,ZHENGSHILE0.59 dBDEQIANGDUJINSUO,ZAIDIYIWUJINGCHUDEJINSUOLIANGDAODA3.29 dB。ZHEISHIZICONG2000NIANWANCHENGLIANGZIDIANDANGUANGZIYUANHOU,MIXINJIAJINGYOUGUOCHENG20NIANDEJINLICHUCIZAIGAIXITONGJIANJIEGUANCHADAOQIANGDUJINSUO,WEIJIYUDANGUANGZIYUANDEWUQIANTICHAOCHUDIANFANJIXIANDEJINMIZHANGLIANGDIANJILEMIXINGENBEN,YEWEIZAIJIDIGUANGGONGLVXIAJIESHUOFAGUANGQIANGDUKANDELAZHEIYIGENJIGUOJIDANYUANGONGJILEYITIAOXINDELUZI。
GAIYANTAORENWUHUODELETIANRANMIXINJIJINWEI、KEJIBU、ZHONGKEYUAN、JIAODAOBUDENGDANYUANDECHENGCHI。
LUNWENLIANJIE:
MEIGUOWULIXUEHUIBAODAO:
OUMENGJILIANGYANTAOMINGMU“LIANGZIKANDELA”:
(ZHONGKEYUANLIANGZIXINXIYULIANGZIKEJILIYIYANTAOYUAN、HEFEIWEIBIAOZHUNWUZIMIXINGUODUYANTAOZHONGJIAN、KEYANBU)