Nd:YAG Long Lasers.
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The oscillation characteristics and dynamics of Nd:YAG long lasers are described. Nd:YAG laser cavities ranging in length from 1 m to over 6.3 km were constructed and operated. The development of laser oscillation, power output, active angular fields, and resonances of the circulating optical flux were monitored. Although Nd:YAG is a homogeneously broadened laser amplifier, the Nd:YAG long laser exhibited characteristics of inhomogeneously broadened lasers of conventional lengths. A dynamical resonance was observed and identified as a resonance between the laser amplifier pumping rate and the stimulated emission rate.
[1] G. Linford,et al. Effect of cross relaxation on the spectral flux and population inversion distributions in a CW laser oscillator , 1968 .
[2] W. Lamb. Theory of an optical maser , 1964 .
[3] R. E. McClure,et al. MODE LOCKING BEHAVIOR OF GAS LASERS IN LONG CAVITIES , 1965 .
[4] M. H. Crowell. Characteristics of mode-coupled lasers , 1965 .
[5] W. Sooy,et al. Very long lasers. , 1974, Applied optics.