摘要
讨论了在有限菲涅耳数时，稳定凹－凸腔的高功率激光造模特性，研究表明当稳定凹－凸腔工作在临近界稳区时，基模体积显著提高，具有良好的选模效果。
Characteristics of modes selection is demonStrated by using a stable concave convex resonator in a high POwer lasers for finite Fresnel number. Large mode volumesof the fundamental mode can be achieved by operating near a limit of stability in the gdiagram,and it proved to be a effective method for modes selection with the resonator.
出处
《光学学报》
EI
CAS
CSCD
北大核心
1995年第2期151-156,共6页
Acta Optica Sinica
