ADAPTOR FOR CONVERTING LASER DEVICES TO LIGHTING

摘要

A detachable device to convert a laser into a light source such as a flashlight or other illumination light source is provided. An adapter is provided whose output is coaxial to the path of the illuminating beam using rear illumination of the phosphor. A dichroic mirror is used as the substrate to which the phosphor adhered. The dichroic mirror is chosen to have low reflectivity at the illuminating wavelength (typically 445 nm) and to have high reflectivity for wavelengths longer than that of the illuminating source. The dichroic coating may either be on the same side as the phosphor or the opposite side to the phosphor.