High-power operation of diode-pumped fiber lasers at wavelength near 2 μm are demonstrated with short length of heavily......

Er3+/Yb3+共掺磷酸盐玻璃光纤具有很高的增益,单位长度增益已有报道可达5 dB/cm.以此为介质的光纤放大器和激光器在光子集成、光通......

基于正交频分复用系统／离散多音调制系统（OFDM／DMT）的短长度循环前缀，设定相关信号并引入参数完成系统模型和干扰消除。通过分析短长度......