A simple set searching optimization algorithm is proposed for Er3+-Yb3+ co-doped fiber lasers in this paper.This method enables fiber lasers to acquire the opti
An integrated optical chip for fiber optical gyroscope(FOG) is designed and fabricated on GaAs.To achieve a high modulation efficiency and a small chip size,a d
Editor in Chief: Professor JIANG Zehui,President of CAF, Academician of International Academy of Wood SciencesAssociate Editors: Dr. LI Zhiyong ZHOU JizhongEDI
The strained Si techique has been widely adopted in the high-speed and high-performance devices and circuits. Based on the valence band E-k relations of straine
The study made a monetized valuation of eco-service provided by forests at Saihanba Mechanic Forest Farm in terms of water conservancy, soil conversation, carbo