Theoretical study of the properties of second harmonic generation in cslib6o 10晶體倍頻特性的理論研究
Second harmonic is generated by 532nm fundamental wave on clbo , and the harmonic pulse is plotted along with the clbo crystal length 以波長為532nm基波為例,數(shù)值模擬了經(jīng)過不同長度的clbo晶體后諧波的脈沖波形,及脈沖寬度隨晶體長度的變化。
In the last chapter , a novel method of optical voltage sensing based on second harmonic generation in periodically poled linb03 is proposed 本文最后一部分,從光學(xué)電壓傳感器的原理出發(fā),在周期性極化鈮酸晶體倍頻效應(yīng)基礎(chǔ)上,提出了一種新的光學(xué)電壓傳感方法。
In the third chapter , we analyzed the second harmonic generation ( shg ) in theory just like the second chapter and get diffe rent results in different conditions 在本文第三章,如同第二章討論,對(duì)倍頻( shg )調(diào)諧特性也作了理論計(jì)算分析,得到了在各種條件下的不同結(jié)果。
A high efficiency dual - band rf power amplifier has an output and / or input of a high frequency transistor well terminated at the second harmonic frequency for dual - band operation 本發(fā)明乃一種高效率雙頻射頻功率放大器,提供高頻電晶體的輸出端與?或輸入端于雙頻操作中有良好的二階諧波終止。