摘要
本文报道利用XeCl准分子激光(308.1nm)横向泵浦硫双原子分子激光器,在近紫外谱区(330.9~390.0nm)的六条谱带上获得激光振荡.计算并测量了S2分子的吸收系数及小信号增益系数,从而确定了最佳泵浦波长.
The laser oscillation on six spectrum bands of S2 molecules in near-ultraviolet(330. 9~390. 0 nm) was obtained. The pumping XeCl excimer laser (308. 1 nm) actedon sulfur vapor cell transversely. The absorption coefficients and small signal gaincoefficients of S2 molecules were calculated and measured. The optimum wavelength forpumping S2 was discussed.
出处
《光学学报》
EI
CAS
CSCD
北大核心
1994年第2期150-153,共4页
Acta Optica Sinica
基金
国家自然科学基金
关键词
硫双原子分子
激光光谱
激光振荡
dimer sulfur
laser spectrum
obsorption coefficient
small signal gain coefficient