Abstract
The optical third-harmonic generation in cesium vapor was discussed. The theoretical analysis shows that there is a two-photon resonance enhancement effect for nonlinear susceptibility of cesium at the wavelength of 1.0790 μm. The temperature that is necessary to achieve the phase matching was given. It is the first time that the third harmonic spectral line (359.7 nm) of the fundamental wave of 1.0790 μm in cesium vapor is photographed experimentally.
| Original language | English |
|---|---|
| Pages (from-to) | 133-138 |
| Number of pages | 6 |
| Journal | Zhongguo Jiguang/Chinese Journal of Lasers |
| Volume | 22 |
| Issue number | 2 |
| State | Published - Feb 1995 |
| Externally published | Yes |