the experiment of tm, ho:ylf laser is conducted for different output couplings, and the optimum output coupler transmission is 2% when the crystal is kept at room temperature.
室温下,选用不同透过率的输出耦合镜进行了实验研究,确定了最佳输出耦合镜透过率为2%。
we think that at its optimum output we could get 80 milliwatts of electrical power from a square metre of fabric.