会议专题

Large phase shift of spatial solitons in lead glass

  A large phase shift of the strongly nonlocal spatial optical soliton (SNSOS) was predicted by Guo et al.”Phys.Rev.E 69,016602 (2004)”.We investigate the phase shift of the SNSOS in lead glass.It is found that the phase shift rate along the propagating direction of such a soliton is one order larger than that of the local soliton.The theory agrees quantitatively with the experiment on the dependence of the phase shift on the degree of nonlocality.We realize a π-phase shift by changing the optical power by about 10mW around the critical soliton power,which agrees qualitatively with our theoretical result.

X.Zhang Q.Guo

The State Key Laboratory of Modern Optical Instrumentation,Zhejiang University,Hangzhou 310027,China Laboratory of Photonic Information Technology,South China Normal University,Guangzhou,510631,China

国内会议

2012年全国光学工程博士生论坛

南京

英文

1-5

2012-06-08(万方平台首次上网日期,不代表论文的发表时间)