|
|
|
|
|
Minghui Zhang, Xianlong Liu, Lina Guo, Lin Liu and Yangjian Cai
The intensity distribution of a partially coherent beam with a nonconventional correlation function, named the multi-Gaussian Schell-model (MGSM) beam, focused by an axicon was investigated in detail. Our numerical results showed that an optical needle w...
ver más
|
|
|
|
|