作者: Vern N Smiley
DOI:
关键词: Aperture 、 Plane (geometry) 、 Wavelength 、 Perpendicular 、 Lasing threshold 、 Laser 、 Thin film 、 Radiant energy 、 Optics 、 Optoelectronics 、 Materials science
摘要: A laser assembly comprises a source of exciting or pumping energy, thin film material supported to intercept path the having thickness order one wavelength radiant energy emitted by laser. The is positioned at an angle relative for producing beam which substantially perpendicular plane and therefore much larger aperture than had been realized with prior lasing materials. In preferred form, multilayer reflective coatings intensify enchance produced perpendicularly film.