ACTIVE LASER MEDIUM

摘要

FIELD: physics, optics.SUBSTANCE: invention relates to quantum electronics and more specifically to active laser media. The active laser medium includes metal nanoparticles and a phosphor, wherein the laser active centres used are metal nanoparticles surrounded by a cladding which is silica and contains a phosphor whose luminescence spectrum overlaps the surface plasmon resonance peak of the metal nanoparticles.EFFECT: lowering the laser generation threshold.3 cl, 3 dwg