MODE-LOCKING WITH SPATIAL-DISPERSION IN THE GAIN MEDIUM

被引：6

作者：

CHRISTOV, IP

MICHAILOV, NI

DANAILOV, MB

机构：

[1] Faculty of Physics, Sofia University, Sofia

来源：

APPLIED PHYSICS B-PHOTOPHYSICS AND LASER CHEMISTRY | 1991年 / 53卷 / 02期

关键词：

D O I：

10.1007/BF00325541

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The process of laser mode-locking with spatial dispersion of the radiation in the gain medium is analyzed. It is shown by a simple model in the frequency description that simultaneous phase matching of the axial modes in both space and time may be accomplished. The reduction of the mode competition due to the spatial dispersion favors the mode-locking process and leads to broadening of the locked spectrum compared with the case of no dispersion. After space-to-time transformation this effect allows one to obtain shorter pulses than those produced by standard techniques.

引用

页码：115 / 118

页数：4

共 17 条

[1] ON THE PRODUCTION OF TIME-ORTHOGONAL PULSE SHAPES [J].