Application No./Patent No.: 2018210730095 Application date: July 6, 2018.
Inventor/Designer: Feng Aixin, Shang Dazhi, Chen Huan, Zhou Yuanhang, Tang Jie, Wang Kui.
The utility model relates to a fundamental frequency doubling switching system for laser processing, which comprises three modules for controlling stable input beams; An amplifier for controlling laser frequency conversion; A set of mirrors for beam transmission; Is used for controlling a set of mirror combination of the reflector 14, the reflector 15 and the reflector 16; A group of optical isolators for controlling unidirectional transmission of laser beams; The reflecting mirror 14, reflecting mirror 15 and reflecting mirror 16 are controlled by sliding table 1, sliding table 2 and sliding table 3 respectively, so as to realize the output of A-base frequency laser light path, B-base frequency laser light path, A-channel double frequency laser light path and B-channel double frequency laser light path. To realize the mutual switching between two wavelengths of laser, and to achieve the output effect of fundamental frequency and double frequency laser, so as to meet the requirements of different impact processes.
