Abstract
A frequency calibration in the tuning range of the ArF excimer laser near 193 nm was performed. Different electronic spectra of NO were measured by laser-induced fluorescence in a cell and in an oxyacetylene flame. Spectra were measured with a frequency-doubled and Raman-shifted dye laser system and with a tunable ArF excimer laser with a modified configuration. A list of absolute frequencies of the B2 Π(ν' = 7) ⟵Χ2Π(ν"=0) and D2Σ+(ν'=0)←Χ2Π(ν"=1) transitions in this spectral region is given, including a more comprehensive assignment of the latter excitation spectrum.
Original language | English |
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Pages (from-to) | 5229-5234 |
Number of pages | 6 |
Journal | Applied Optics |
Volume | 30 |
Issue number | 36 |
DOIs | |
Publication status | Published - 20 Dec 1991 |
Externally published | Yes |
Keywords
- Frequency calibration
- Nitric oxide
- Tunable excimer laser