这种三倍频器具有一定的倍频增益。
结果表明：群速度延迟使三倍频光脉冲展宽；
The results show that group-velocity mismatch broadens the width of third-harmonic pulse.
本文首先对W波段三倍频器进行了设计、制作和测试。
Firstly W-band frequency tripler has been designed, manufactured and test.
采用变截面铁心结构，可提高三倍频变压器的效率和热稳定性。
When the core of the frequency tripling transformer is variable section, its efficiency and thermal stability increase.
此外， 对影响腔内三倍频转换效率的因素进行了相应的分析研究。
The influence factor on the triple frequency conversion efficiency is studied.
论述微波倍频器的基本设计原理及一种S波段三倍频电路的设计方法。
This paper discusses the fundamental principle on designing microwave frequency multiplier, and the method of designing a kind of S-band microwave frequency multiplier.
合适的基频光频率啁啾可以减小三倍频光脉冲的畸变，并有效地提高三倍频转换效率。
Furthermore, the suitable chirp of fundamental field can reduce the distortion of third-harmonic pulse and increase the third-harmonic conversion efficiency.
合适的基频光频率啁啾可以减小三倍频光脉冲的畸变，并有效地提高三倍频转换效率。
Furthermore, the suitable chirp of fundamental field can reduce the distortion of third-harmonic pulse and increase the third-harmonic conversion efficiency.
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