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公开(公告)号:US10944233B2
公开(公告)日:2021-03-09
申请号:US16000090
申请日:2018-06-05
Applicant: Coherent, Inc.
Inventor: Qi-Ze Shu , Andrea Caprara
Abstract: A fiber-laser includes a gain-fiber in a laser-resonator. A polarizer is located in the laser-resonator at an end thereof, causing the output of the fiber-laser to be linearly polarized. A wavelength-selective element is also included in the laser-resonator for selecting an output wavelength of the fiber-laser from within a gain-bandwidth of the gain-fiber.