谐波场 meaning in Chinese
harmonic fields
Examples
- We have carried out thoroughly theoretical investigation of the conversion efficiency and the field distribution of the second harmonic generation ( shg ) and the third harmonic generation ( thg ) on the flattened gaussian beam
本文围绕着河北省教委基金项目，对平顶高斯光束用于倍频和混频的转换效率以及变频后的谐波场分布进行了理论研究。 - At the same time we obtained that the shg conversion efficiency of the flattened gaussian beam is higher than that of the gaussian beam under the same condition ; in section 3 , we have computed the theoretical conversion efficiency of the thg on the flattened gaussian beam , where we also have worked out the type - i and type - 11 ( 1 ) thg conversion efficiency curves versus the same effectors , and found the flattened gaussian beams thg conversion efficiency is higher than that of the gaussian beam too ; in the section 4 , we have simulated the field distribution of the shg and thg wave on the flattened gaussian beam
在相同条件下，得出了平顶高斯光束的倍频转换效率高于高斯光束的倍频转换效率；第三章对平顶高斯光束在clbo晶体上的类和类混频转换效率与其影响因素的关系进行了数值模拟和计算，并同高斯光束进行比较，同样得到混频时，平顶高斯光束的转换效率高于高斯光束的混频转换效率的结论；第四章模拟计算了平顶高斯光束的倍频、混频波横向光场的分布形式，得到了谐波场仍为均匀平顶高斯光束的结果。