求解线性可分离变量凸优化的非精确交替方向法，顾国勇，何炳生，Alternating direction method (ADM) has been well studied in the context of linearly constrained convex programming problems. In the last few years, we have witnessed a number of n

我们提出并通过实验演示了基于模式分割复用的无源光网络。 两种单独的线性偏振（LP）模式已成功通过1.8公里的低模串扰少模光纤传输，并以无错误的性能进行了多路分解。

We report an all-fiber high power, single frequency large-mode area (LMA) linearly polarized ytterbiumdoped fiber amplifiers (YDFA) module, which is based on the master oscillator multi-stage power amplifiers (MOPA). The maximum output power is 43.8 W at a wavelength of 1064 nm when 60-W launched pump light is coupled, with high slope efficiency of 88%, polarization extinction rate (PER) >17.2 dB and nearly diffraction-limited beam quality (M2<1.1).