利用矩法分析了飞秒光脉冲的传输特性。
The transmission properties of femtosecond optical pulse are analyzed with the momentum method.
飞秒脉冲放大器中色散的计算和评价方法。
Calculation and evaluation of dispersions in a femtosecond pulse amplification system.
飞秒激光光梳技术大大简化了光频的测量。
Femtosecond laser-frequency comb techniques are vastly simplifying the measurement.
飞秒激光具有别种激光无法获得的特殊性质。
Femtosecond lasers possess unique features that are not achievable with other lasers.
讨论了飞秒激光脉冲与透明介质的非线性相互作用。
The nonlinear interaction of fs laser and transparent materials is discussed.
分析了飞秒激光脉冲在大气中传输时光丝的形成机理。
The mechanism of filamentation formed by femtosecond pulse laser beam propagating in atmosphere is investigated.
这说明分子在飞秒泪光场中发生了空间淮直和重新定位。
This indicates that the spatial alignment and reorientation of molecule in laser field has occurred.
飞秒化学的诞生将导致有机反应历程研究的历史性飞越。
The birth of femtochemistry will lead to historic breakthrough in the study of organic reaction mechanism.
利用飞秒激光的热效应可以忽略的特点进行超精细加工。
We can make use of the characteristic of the negligible hot effect to have a super fine process.
介绍了飞秒激光双光子微细加工技术的原理和应用的现状。
The principle and current application of the femtosecond two-photon microfabrication are introduced.
集成超快光纤激光器被认为是显微技术中的第二代飞秒激光器。
The compact ultrafast fiber lasers are described as the second generation of femtosecond lasers for microscopy.
在现代生物学领域，不同类型的飞秒光镊已成为了强有力的工具。
Different types of femtosecond optical tweezers have become a powerful tool in the modern biological field.
也许有人会说，我们现在已经拥有了飞秒激光器，可以产生仅几毫秒长的脉冲。
"One may argue that now we have femtosecond lasers which generate pulses with a length of a few femtoseconds," he noted.
讨论了气体介质的非均匀性对飞秒激光高次谐波产生过程的可能影响。
The possible influence of nonuniform gaseous medium on high order harmonics generated by femtosecond laser is discussed.
研究了声光偏转器(AOD)扫描飞秒激光的时间色散效应及补偿方案。
The temporal dispersion effect and compensation approach of femtosecond laser scanning by an acoustooptical deflector (AOD) was studied.
超宽谱钛宝石飞秒激光器的出现是近年来飞秒激光技术的重要进展之一。
The generation of the super continuum in Ti:Sapphire femtosecond laser is one of the most important advancements in the femtosecond laser technology.
最近通过两束或两束以上飞秒激光干涉诱导功能微结构得到了广泛研究。
This has recently been extensively investigated for the fabrication of functional microstructures by fs laser interference of two or more beams.
这表明该方案用于AOD扫描飞秒激光时进行时间色散补偿是非常有效的。
This approach is demonstrated to be effective on compensation of temporal dispersion for AOD scanning femtosecond laser.
这种X光脉冲快门速度不到100飞秒（100飞秒= 万亿分之一秒的1/10）。
The X-ray pulses have a shutter speed of less than 100 femtoseconds (100 femtoseconds = 1/10 of a trillionth of a second).
啁啾脉冲放大(CPA)作为获得高功率飞秒激光脉冲的关键技术日益成熟。
The technique of chirped pulse amplification (CPA) has become the important method to get high power of femtosecond laser pulse.
对于同样的材料，飞秒激光加工的质量明显优于皮秒、纳秒激光加工的质量。
For the same material, the quality of femtosecond laser micro-processing is much better than that of nanosecond laser micro-processing.
由于其高效率，该谱仪尤其适用于超短飞秒脉冲激光产生等离子体的实验研究。
Owing to its high efficiency, it is especially suitable for the experiments of ultrashort femtosecond pulse laser produced plasmas.
采用自行搭建的飞秒激光光镊，实现了对人体血红细胞（RBC）的稳定捕获。
We have implemented a femtosecond laser tweezers, and the stable optical trapping of human red blood cells(RBC) was observed.
他计划使用直流电场技术，结合飞秒与纳秒激光工艺，对它们的光学与结构特性进行纳米设计。
He plans to nanoengineer their optical and structural properties using DC electric-field techniques, coupled with femtosecond and nanosecond laser processing.
本文从理论和实验两方面详细研究了克尔透镜飞秒掺钛蓝宝石激光器的运转特性。
The operation characteristics of Kerr lens mode locked ti: sapphire lasers is theoretically and experimentally studied in detail in this dissertation.
用数学方法模拟计算了泵浦作用时非饱和情形下染料分子的储能和飞秒脉冲的放大。
The store energy of dye molecules and the amplification of fs pulses in condition of under saturable energy were calculated by mathematical simulation.
实验研究了超强超短飞秒激光脉冲在经过块状介质后的光谱展宽和色散补偿压缩现象。
The pulse spectrum broadening and dispersion compensation compression phenomenon when focusing the laser pulse into bulk media are experimentally investigated.
本论文对飞秒脉冲光束通过自由空间、线性色散介质和单透镜的传输特性作了深入研究。
The present thesis is devoted to studying the propagation of femtosecond pulsed beams in free space, linear dispersive media, and through lenses.
本论文对飞秒脉冲光束通过自由空间、线性色散介质和单透镜的传输特性作了深入研究。
The present thesis is devoted to studying the propagation of femtosecond pulsed beams in free space, linear dispersive media, and through lenses.
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