| Original Articles |
|
|
|
|
EXPERIMENTAL STUDY ON STIMULATED RAMAN SCATTERING ORIGINATED FROM METASTABLE POPULATION OF ATOMIC Pb |
| ZHANG Daozhong;ZHANG Jie;CHENG Bingying;ZHAO Lizeng;ZHAO Yuying;WANG Tianjuan
|
| Institute of Physics, Academia Sinica |
|
| Cite this article: |
|
ZHANG Daozhong, ZHANG Jie, CHENG Bingying et al 1988 Chin. Phys. Lett. 5 357-360 |
|
|
|
Abstract Under excitation of 355nm or 266nm UV radiation some strong emissions have been observed in PbI2 vapor. Analysis shows that they are 1st, 2nd order Stokes and 1st anti-Stokes components of 355nm laser and 1st order Stokes and enti-Stokes components of 266nm laser. The initial states of Raman transition are 6p2 3p1 and 6p2 3p2 metastable states of atomic Pb, respectively. The population on it is created by photodissociation of PbI2. The dependences of Raman components on pump power, PbI2 density and pressure of buffer gas are investigated experimentally.
|
| Keywords:
4265C
|
|
|
Published: 01 August 1988
|
|
|
|
|
|
|
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
