GOLETA, Calif.--(BUSINESS WIRE)--SLD Laser, a world leader in commercialization of gallium nitride (GaN) based laser light sources, has announced the completion of the acquisition by KYOCERA Corporation of 100% ownership of SLD Laser (formally named Soraa Laser Diode, Inc.). As a result, SLD Laser has now commenced operations as a Kyocera group company under the name KYOCERA SLD Laser, Inc. (KSLD).