在综合大量实例的基础上，提出双高斯函数逼近多模光纤的光脉冲输出的解析近似方法，使时域法确定光纤带宽的精度大为提高。
On the base of a plenty of facts we suggested a method in which bi-Gaussian form is approached the output pulse in multimode fibers The accuracy measuring band in time domain can be improved highly.
采用红宝石双脉冲激光器，实现了动态全息干涉法测量，即两次曝光全息干涉法。
Dynamic holographic interferometry measurement, which is twice exposal holographic interferometry, is realized through ruby double pulse laser.
利用双时间法设计了用于检定脉冲型流量传感器仪表系数的检定仪。
By using dual timing method the calibrator for calibrating coefficient of instrument of pulsed flow transducer is designed.
报道了两个增益开关调制的法布里珀罗半导体激光器互注入锁定实验方案，可产生双波长可调谐光脉冲。
Amutual pulse injection-seeding scheme is developed to generate tunable dual-wavelength optical short pulses by the use of two gain-switched fabry-perot (F-P) semiconductor lasers.
本文首次采用碘释放法发现双束脉冲超声辐照的空化产率增强效应。
This treatise first reveals the enhancement of cavitation yield of bi beam ultrasound irradiation.
实验装置与双光子荧光法测超短脉冲脉宽的装置是一样的。
The experimental set-up is the same as that of the two-photon fluorescence experiment used in measuring durations of ultrashort laser pulses.
实验装置与双光子荧光法测超短脉冲脉宽的装置是一样的。
The experimental set-up is the same as that of the two-photon fluorescence experiment used in measuring durations of ultrashort laser pulses.
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