关键词：电子信息；电子；高功率；激光器
摘 要：This program focused on new materials and fiber designs towards the realization of 100+ kW class eye-safe fiber lasers based on the following guiding principles: large mode area, single mode, purity of polarization state, minimization of nonlinear effects, compatibility with all-fiber pumps, and high temperature buffer coatings. Over the duration of this program the most significant findings are discussed below in the following sections: (1) Gain guided index anti guided fiber lasers; (2) High temperature fiber coatings; (3) Tm doped fiber lasers 4. Tm doped Photonic Crystal Fiber (PCF) lasers.