SHG abbr. 合成人胃泌素(sauerbruch-herrmannsdorfer-gerson diet)
- The green-emitting laser diode offers a number of compelling advantages compared to an equivalent green-output second harmonic generation (SHG) device.
绿色发光二极管激光器提供了绝对优势相比,同等绿色输出二次谐波产生(倍频)设备。 - We calculated the Second Harmonic Generation(SHG), Third Harmonic Generation(THG), and angle tunable properties of KBBF crystal for the nonlinear optical crystal.
在非线性光学晶体方面,对KBBF 晶体的倍频(SHG)、混频(THG)和角度调谐特性进行了数值模拟计算和分析。 - When the waist radius of the fundamental wave is small, the walk off is the main factor that makes the SHG and THG conversion efficiency decrease, while the effect of detuning angle is little.
初始入射基频光束腰半径较小时,离散效应是二次谐波转换和三次谐波转换效率降低的主要因素,失谐角对三次谐波转换的影响较小;