摘要
在LiNbO3 ∶Fe晶体中观察到由光生伏打效应实现的涡旋孤子对和涡旋孤子阵列并成功地由它们写入了圆形和椭圆形波导 .研究了涡旋孤子之间的相互作用 ,影响涡旋孤子形状的因素和实现稳定孤子的条件 .
We have observed, for the first time, a pair and an array of optical vortex solitons due to the photovoltaic effect in crystal LiNbO 3:Fe , and the circle and elliptical waveguides were written by them successfully. We study the interactions between the vortex solitons, factors of influence on their shape and conditions of realizing stable vortex solitons.
出处
《物理学报》
SCIE
EI
CAS
CSCD
北大核心
2002年第6期1300-1306,共7页
Acta Physica Sinica
基金
国家自然科学基金 (批准号 :6 96 780 18
6 98780 0 9
6 0 0 780 13)资助的课题~~