The temperature dependency of a 5-mol% MgO-doped periodically poled lithium niobate waveguide was investigated in this paper. We started with the temperature-de
The propagation performance of high-power partially coherent fibre laser beams in a real environment is investigated and the theoretical model of a high-power f
The paper is based on the summarization of forest certification development to analyze and describe how forest certification promotes and pushes the setup of fo
The anisotropic strain of a nonpolar (1120) a-plane GaN epilayer on an r-plane (1102) sapphire substrate, grown by low-pressure metal-organic vapour deposition