NITRIDE SEMICONDUCTOR LASER DEVICE, NITRIDE SEMICONDUCTOR LASER ELEMENT, AND METHOD FOR MANUFACTURING NITRIDE SEMICONDUCTOR LASER ELEMENT

摘要

PROBLEM TO BE SOLVED: To provide a nitride semiconductor laser device capable of easily controlling light output, a nitride semiconductor laser element, and a manufacturing method capable of easily manufacturing such a semiconductor laser element.;SOLUTION: A nitride semiconductor laser element comprises an optical waveguide structure which emits light from a front end and emits light weaker than the front end from the rear end, and a wavelength conversion member mounted on the rear end side of the optical waveguide structure and for converting the light emitted from the rear end to light with a different wavelength.;SELECTED DRAWING: Figure 5;COPYRIGHT: (C)2017,JPO&INPIT