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万方数据

量子电子学报 양자전자학보
CHINESE JOURNAL OF QUANTUM ELECTRONICS
2000年 4期 289-292 ,共4页

李云静%林美荣%邹文利%张包铮%陈文驹

리운정%림미영%추문리%장포쟁%진문구

无碰撞寿命%弛豫速率常数%电子跃迁矩%激光诱导荧光(LIF) 無踫撞壽命%弛豫速率常數%電子躍遷矩%激光誘導熒光(LIF)
무팽당수명%이예속솔상수%전자약천구%격광유도형광(LIF)
collision-free lifetime%relaxation rate constant%electronic transition moment%laser induced fluorescence

采用激光诱导荧光技术对InCl分子B3П1→X1∑+荧光光谱进行了分析和归属，并对 B3П1(v′=0)→X1∑+(v″=0)的时间分辨谱进行了观测．首次得到InCl分子B3П1态(v′= 0)无碰撞辐射寿命т0≈353 ns，无辐射弛豫速率常数kQ≈1．985×10-10cm3molec-1s-1及电子跃迁矩｜Re｜2=0．40D2．
채용격광유도형광기술대InCl분자B3П1→X1∑+형광광보진행료분석화귀속，병대 B3П1(v′=0)→X1∑+(v″=0)적시간분변보진행료관측．수차득도InCl분자B3П1태(v′= 0)무팽당복사수명т0≈353 ns，무복사이예속솔상수kQ≈1．985×10-10cm3molec-1s-1급 전자약천구｜Re｜2=0．40D2．
The fluorescence spectrum of the B3П1 → X1∑+ transition of InC1 has been assigned and the time-resolution spectrum of (0,0) is measured by laser induced fluorescence. The collision-free fluorescence radiative lifetime τ0 ≈ 353 ns for the B3 П1(v′ = 0), a quenching rate constant kQ ≈ 1.985 x 10-10 cm3molecule-1s-1 and the electronic transition moment ｜Re｜2 =- 0.40D2 are obtained for the first time.