Institute of Modern Optics Nankai University Tianjin 300350 China;
Institute of Modern Optics Nankai University Tianjin 300350 ChinaTianjin Key Laboratory of Optoelectronic Sensor and Sensing Network Technology Tianjin 300350 ChinaState Key Laboratory of Crystal Materials Shandong University Jinan 250100 China;
Institute of Modern Optics Nankai University Tianjin 300350 China;
Department of Electronic Engineering Xiamen University Xiamen 361005 China;
Department of Electronic Engineering Xiamen University Xiamen 361005 China;
Institute of Modern Optics Nankai University Tianjin 300350 ChinaTianjin Key Laboratory of Micro-scale Optical Information Science and Technology Tianjin 300350 China;
femtosecond laser inscription; cladding waveguides; Pr:YAG crystal; luminescence emission;