Chromium decay times in chromium-doped yttrium aluminum garnet Academic Article uri icon

abstract

  • Abstract Recently published data on the decay times of chromium in yttrium-aluminum garnet (YAG) are analyzed. The change of the radiative decay time constant as a function of temperature is shown to be due to the Boltzmann distribution of the excited electrons in the two excited chromium states. The implications for the chromium-thulium-holmium YAG laser are discussed.

publication date

  • January 1, 1990