Amplification medium for solid state dye laser comprises solid optical feedback medium comprising polymeric dispersion film with crystalline structure, preferably of film-forming core/shell particles

摘要

Amplification medium for solid state dye laser with a solid active medium containing at least one type of particle (I) that can be activated and stimulated to emit laser light of a certain wavelength range, and optical feedback, which defines a resonator for the laser light and comprises a solid feedback medium (II) with a periodic structure. (II) is a polymeric dispersion film with a crystalline structure. An Independent claim is also included for a solid state dye laser using the amplification medium and a pump mechanism for stimulating (I).