Influence of radiator parameters on tuning characteristics of dye lasers

The subject of the work presented is the investigation of the dependencies of the dye laser (DL) tuning characteristics on the radiator parameters for the purpose of increasing the efficiency of the DL spectrum tuning in the given wavelength range. To solve the problem the theoretical. and experimental investigations have been made of the dependencies of the tuning band and generation energy of the rhodamine 6G DL on the concentration of dye, length of active medium and spectral characteristics of the reflection coefficient of the resonator output mirror.