Open AccessTHE PULSE OPTICAL-ACOUSTIC-OPTICAL EFFECT OF VISIBLE FLUORESCENCE INDUCED BY INTENSE INFRARED LASER RADIATION IN BCl3 MOLECULES
Author(s) -
蒋义枫,
黄南堂,
徐积仁,
林光海
Publication year - 1981
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.30.1464
Subject(s) - fluorescence , excited state , materials science , pulse (music) , infrared , laser , radiation , optics , atomic physics , physics , detector
The dependences of OAO fluorescence on space and time are investigated by using a time and space resolved method. The notable effect of the geometrical shape of the sample cell on OAO fluorescence is observed. A pulse acoustic wave and its relationship with OAO flurescence are recorded. It shows that the excited BC13 molecules are excited again becase of the action of the pulse acoustic wave By using of a simple model, the generation of OAO fluorescence and its axial shift are analysed. The calculated results are in agreement with the experimental data.