Research output: Contribution to journal › Article › peer-review
The experimental setup for saturation absorption spectra research is described in detail. The spectrum of SiF4 molecule were observed in CO2-laser frequency range within P(30) rotational line of vibrational transition 9.4 µm. Saturation resonances with 400 kHz width and 50 Db signal-noise ratio were obtained. SiF4 spectral lines pressure broadening was measured: (11.0 ± 0.6) MHz/Torr.
| Original language | Russian |
|---|---|
| Pages (from-to) | 37-45 |
| Journal | ВЕСТНИК САНКТ-ПЕТЕРБУРГСКОГО УНИВЕРСИТЕТА. СЕРИЯ 4: ФИЗИКА, ХИМИЯ |
| Issue number | 1 |
| State | Published - 2009 |
ID: 5139998