1) frequency-resolved optical gating
频率分辨光学门
1.
The second-harmonic generation frequency-resolved optical gating(SHG-FROG) is a new measurement technique of short optical pulses developed in recent years.
二次谐波频率分辨光学门(SHG-FROG)是能够准确测量短脉冲多项特性参量的新技术。
2) SHG-FROG
二次谐波产生频率分辨光学快门
3) second-harmonic generation frequency-resolved optical gating
二次谐波频率分辨光学门
1.
The second-harmonic generation frequency-resolved optical gating (SHG-FROG) analyzer can be used to exactly measure the pulses characteristics.
又考虑到脉冲通常具有较大的频率啁啾且可以通过预啁啾技术等调节啁啾,利用能够准确测量脉冲时域波形等特性的二次谐波频率分辨光学门(SHG-FROG)技术实验研究了啁啾脉冲在光纤通信系统中的线性和非线性传输特性,并对脉冲传输作了深入系统的理论研究,为光纤通信系统及其关键光电子器件设计和优化提供了重要的理论和实验依据。
4) frequency-resolved optical gating
频率分辨光学开关法
1.
Measurement of ultrashort laser pulses using frequency-resolved optical gating;
超短光脉冲的频率分辨光学开关法测量研究
2.
The basic concept underlying the frequency-resolved optical gating(FROG)pulse characterization technique is reviewed,and the influence of mode-size effect and nonlinear effect of second-harmonic generation medium on femtosecond pulse measurement are discussed in detail.
阐述了频率分辨光学开关法测量飞秒脉冲的原理,详细分析了模式尺寸效应和非线性效应对飞秒脉冲测量的影响。
5) grating eliminated no-nosense observation of ultrafast laser light E-fields
单发频率分辨光学开关
1.
In the pulse measurement system based on grating eliminated no-nosense observation of ultrafast laser light E-fields,the time delay between beams that were split and crossed by Fresnel biprism was theoretically derived.
基于单发频率分辨光学开关法的飞秒脉冲测量系统,理论推导光束经菲涅尔双棱镜分光与聚合产生的时间延迟,得到菲涅尔双棱镜底角、折射率和脉冲光斑半径的关系。
6) optical resolution
光学分辨率
1.
It s shown that the scanning frequency,scan angle and the thickness of scanning mirror must be optimized and balanced in order to achieve the diffraction-limited optical resolution,when the mirror size of MEMS scanning micro-mirror is given.
扭转镜面的动态形变是影响显示成像用MEMS扫描微镜光学分辨率的主导因素,研究了高速转动的MEMS扫描微镜的动态形变特性,得到了相关有用的结论。
补充资料：高分辨电子显微镜(见高分辨电子显微术)
高分辨电子显微镜(见高分辨电子显微术)
high resolution electron microscope
高分辨电子显微镜high resolution eleetronmieroseope见高分辫电子显微术。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条