laser n. 鐳射激光,受激發(fā)射光,激光;萊塞;激光器,光激射器 ( = light amplification by stimulated emission of radiation) 〔由以上各詞首字母組成的縮略詞〕。 a laser space-to-ground voice link 鐳射空對地通話聯(lián)系。 glass laser 玻璃鐳射器。 -ing = lasing.
We use the laser output ( 320 nm , 200 fs ) of optical parametric amplifier ( opa ) in < wp = 5 > an active passive mode - locked femtosecond ti - sapphire laser operating at a repetition rate of 1khz as a exciting resource to develop optically pumped stimulated emission of zno thin films . when rectangular stripe laser irradiates thin films , optical resonant cavity is naturally formed between two nanocrystallites along with the rectangular laser stripe and planar weveguide confines the light scattering 利用飛秒激光器作為光泵浦激發(fā)光源,研究了氧化鋅薄膜的光泵浦受激發(fā)射,當條形光斑輻照薄膜樣品時,將沿著光斑條由氧化鋅納米晶面自然地形成光學諧振腔,由于平面介質波導結構限制光散射,所以成功地觀測到二氧化硅襯底上的納米氧化鋅( zno )薄膜的紫外受激發(fā)射。