CAJ | 학술논문

简要报道由所建立的具有光学双稳特性的准三能级激光器的一个简单模型所导出的主要结果.该模型从理论上预言,在某些特定条件下激光运转的输入-输出关系可存在滞后回线.Yb掺杂的钒酸盐晶体激光振荡中所出现的光学双稳态行为的主要特征,都可由该模型得到解释.
간요보도유소건립적구유광학쌍은특성적준삼능급격광기적일개간단모형소도출적주요결과.해모형종이론상예언,재모사특정조건하격광운전적수입-수출관계가존재체후회선.Yb참잡적범산염정체격광진탕중소출현적광학쌍은태행위적주요특정,도가유해모형득도해석.
In this Letter we report briefly the major results derived from a simple model developed for a quasi-three-level laser exhibiting optical bistability.This model correctly predicts the existence of hysteresis loop in the laser operation under some certain conditions,and can explain most of the primary characteristics of the optical bistability occurring in continuous-wave laser operation of Yb-doped vanadate crystals.