|
|||||
|
|
Mode correlation and coherent-mode decomposition of laser beams |
|
| Authors: | Zhang Bin Wen Qiao Chu Xiao-Liang |
| Affiliation: | College of Electronic Information, Sichuan University, Chengdu 610064, China |
| Abstract: | Theory of the coherent-mode decomposition of laser beams is proposed. The new model for the flat-topped beams proposed by Li recently is taken as an example. The analytical expressions for the M^2-factor and mode coherence coefficients of flat-topped beams have been derived in the rectangular coordinate system, by means of which the mode correlation, mode structure, and coherent-mode decomposition of flat-topped beams can be analysed. |
| Keywords: | coherent-mode decomposition M^2-factor mode coherence coefficients (MCCs) flattopped beams |
| 点击此处可从《中国物理》浏览原始摘要信息 | |
| 点击此处可从《中国物理》下载免费的PDF全文 | |