LIGHT EMITTING DEVICE

摘要

A light emitting device of the present disclosure includes a light emitting section that generates fluorescence by receiving laser light, a reflection film that reflects laser light which is radiated to the vicinity of the light emitting section, among laser light which is emitted toward the light emitting section from a rod lens, and a reflection mirror that collects the laser light reflected by the reflection film, in the light emitting section.

主权项

1. A light emitting device comprising:
an excitation light emitting section that emits excitation light; a light emitting section that receives the excitation light emitted from the excitation light emitting section and generates fluorescence; an optical member that reflects excitation light which is radiated to the vicinity of the light emitting section, among excitation light emitted from the excitation light emitting section, toward the excitation light emitting section, or that emits wavelength-converted light, in which a wavelength of the excitation light is converted, toward the excitation light emitting section; and a reflection mirror that collects the excitation light reflected by the optical member or the wavelength-converted light emitted from the optical member, in the light emitting section.