Flashlamp pumped narrow-linewidth dispersive dye laser oscillators: very low amplified spontaneous emission levels and reduction of linewidth instabilities.

@article{Duarte1990FlashlampPN,
  title={Flashlamp pumped narrow-linewidth dispersive dye laser oscillators: very low amplified spontaneous emission levels and reduction of linewidth instabilities.},
  author={Francisco J. Duarte and J J Ehrlich and W E Davenport and Tomaro Taylor},
  journal={Applied optics},
  year={1990},
  volume={29 21},
  pages={3176-9}
}
We report on optimized narrow linewidth (138-MHz </= Deltanu </= 360-MHz) flashlamp excited dispersive dye laser oscillators yielding extremely low amplified spontaneous emission levels in the 10(-10) range. In addition, we specify thermal and dye flow conditions where linewidth instabilities, for double-longitudinal-mode oscillation, can be neutralized. 

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