| Popis: |
The first report is given of the realization of a TEA CO2 laser operating regime in which the emission spectrum contains simultaneously two frequencies belonging to lines of the 0001–[1000, 0200]I,II and 0002–[1001, 0201]I,II bands separated from each other by 0.2–0.6 cm−1. It was found that the use of partial-bleaching selective losses was a suitable method for realizing this regime. Radiation having these spectral characteristics can be applied to solve a number of problems involving selective interaction with matter and laser monitoring of the atmosphere. |
