%0 Journal Article
%T Correlation measurement of quantum cascade photons in single InAs quantum dot<br>InAs 单量子点中级联辐射光子的关联测量
%A Li Yuan
%A Dou Xiu-Ming
%A Chang Xiu-Ying
%A Ni Hai-Qiao
%A Niu Zhi-Chuan
%A Sun Bao-Quan
%A <br>李园
%A 窦秀明
%A 常秀英
%A 倪海桥
%A 牛智川
%A 孙宝权
%J 物理学报
%D 2011
%I 
%X Single InAs quantum dot (QD) sample was grown by molecular-beam epitaxy (MBE). The Photoluminescences (PL) of the exciton and biexciton in a single QD were measured at 5 K. The PL intensity as a function of the laser excitation power, the fine structure splittings of the exciton and biexciton, and the corresponding linearly polarized emissions were analyzed. By means of Hanbury-Brown and Twiss (HBT) setup, the photon correlation between the PL of exciton and biexciton were measured, which is gave an evidence of the quantum cascade emissions between biexciton and exciton PL.
%K single quantum dot
%K exciton and biexciton
%K photoluminescence spectrum
%K cascade emission<br>InAs
%K 单量子点
%K 单、双激子
%K 荧光光谱
%K 级联辐射
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=18C3AF6FC51198FE76FB013BA6FF59BD&yid=9377ED8094509821&vid=BFE7933E5EEA150D&iid=CA4FD0336C81A37A&sid=D69A7F57531CB18F&eid=D69A7F57531CB18F&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=19