%0 Journal Article
%T An all-fiber method to measure the wave-particle duality of light<br>一种全光纤型观测光波粒二象性的方法
%A Ma Hai-Qiang
%A Li Lin-Xi
%A Wang Su-Mei
%A Wu Zhang-Bin
%A Jiao Rong-Zhen
%A <br>马海强
%A 李林霞
%A 王素梅
%A 吴张斌
%A 焦荣珍
%J 物理学报
%D 2010
%I 
%X A new scheme with very simple implementations giving obvious experimental results has been demonstrated to reveal the particle and wave duality of light. The scheme demonspates the wave property of light by coherent superposition and the particle property of light by random path selection though a 50/50 beam splitter. Preliminary experiments showed high interference visibility of 99% and the particle nature of light as high as 90% by using a highly attenuated pulsed laser as a single photon source. This scheme displays both the wave and particle nature of light though a simple experimental setup, which makes it a quite promising schem for revealing the property of light.
%K single photon source
%K Sagnac interferometer
%K wave-particle duality
%K coincidence measurement<br>单光子源，
%K Sagnac干涉仪，
%K 波粒二象性，
%K 符合测量
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=14CB198D02738C58F52C395411E25C15&yid=140ECF96957D60B2&vid=6AC2A205FBB0EF23&iid=CA4FD0336C81A37A&sid=80A07035DF96B0C4&eid=9C65ADEB5990B252&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=0