Diode-laser measurements of HF absorption (Condition: 94.4 Torr (HF/N2 mixture), 296K, 20 cm path)
- Measured HF P3 and P6 lines
- HF concentration (1.6%) and gas temperature (295.8 K) determined simultaneously
- Calculated HF (2n band) spectra
- Simultaneous measurements at two wavelengths yield XHF, T