Photoluminecsence and Generation of Golmium (Ho) Atoms in the Glassfiber   and in the Cristall Media
  The purpose of the given message - interpretation of the processes providing a photoluminescence and laser generation in spectral area 2000 nm at use as the active laser environment cristall or glass material, activated by an atomicholmium. Offered in article interpretation is based on use of the law of the conservation of energy, which attraction allows to reveal in an atomic holmium the transitions responsible for a photoluminecsence in specified area of a spectrum (2000 nm). 
Valeriy E. Ogluzdin
physics.optics