Abstract
The absorption spectrum of formaldehyde at 1.573 μ m has been recorded at room temperature with a typical sensitivity of 6 × 10- 8 cm- 1 by using an off-axis integrated cavity output spectroscopy set-up based on a distributed feedback diode laser. More than 140 lines have been recorded within the laser spectral range (6351.3 - 6362.1 cm- 1). The corresponding spectral parameters (i.e. line positions and line intensities) are presented.
| Original language | English |
|---|---|
| Pages (from-to) | 331-339 |
| Number of pages | 9 |
| Journal | Journal of Quantitative Spectroscopy and Radiative Transfer |
| Volume | 107 |
| Issue number | 2 |
| DOIs | |
| State | Published - Sep 2007 |
| Externally published | Yes |
Keywords
- Formaldehyde
- Line parameters
- Near-infrared spectrum
- Off-axis integrated absorption spectroscopy