1) Femtosecond laser pulse
飞秒激光脉冲
1.
Numerical study on a femtosecond laser pulse in photonic crystal fiber;
光子晶体光纤中飞秒激光脉冲传输的研究
2.
Propagation of a femtosecond laser pulse with duration of several optical periods of oscillation in a linear dispersive medium;
具有几个光振荡周期长度的飞秒激光脉冲在线性色散介质中的传输
3.
Evolvement of filamentation of femtosecond laser pulses of a kHz repetition rate propagating in Air;
1kHz飞秒激光脉冲在空气中传输成丝的演化过程
2) femtosecond laser pulses
飞秒激光脉冲
1.
We report the generation of anti-Stokes emissions with wavelength 480—550?nm in the secondary cores of a dual-core photonic crystal fiber from 800?nm femtosecond laser pulses.
利用Ti:sapphire飞秒激光脉冲在微结构光纤包层的次芯中通过参量四波混频效应获得480—550nm的反斯托克斯波,转换效率可高达28%。
2.
The spectral interference between two white-light continuum beams is adopted to measure the Gouy phase shift of focused femtosecond laser pulses near the lens focus.
利用两束超连续光干涉得到的信号,测量了透镜焦点附近飞秒激光脉冲的古依(Gouy)相移。
4) femtosecond pulse laser
飞秒脉冲激光
1.
From the microscopic view point of energy transfer,energy transfer mechanism of femtosecond pulse laser radiation on metal film and the resulted molecules desorption from substrate is discussed.
从微观能量传输角度,对飞秒脉冲激光的辐射传热及其产生的金属薄膜吸附层分子脱附过程的能量输运机理进行了研究。
2.
The ultrafast process in semiconductor was studied by using femtosecond pulse laser.
用飞秒脉冲激光技术研究了半导体中的超快过程。
3.
Methods: Fresh canine kidneys and porcine ureters were harvested and subjected to thulium laser and femtosecond pulse laser, respectively.
方法:分别采用铥激光和飞秒脉冲激光对离体犬肾组织和猪输尿管组织进行体外实验,观察(1)在模拟腹腔条件下,低流量冲洗液抑制铥激光产生烟雾的效果和(2)飞秒脉冲激光切割离体猪输尿管的效率与副损伤程度。
5) femtosecond laser
飞秒脉冲激光
1.
An experimental study of supercontinuum generation in a photonic crystal fiber with zero dispersion wavelength 780?nm by femtosecond laser and its dependence factor is presented.
在不同功率、不同中心波长、不同啁啾和有无直流成分的多种飞秒脉冲激光的条件下 ,研究了超连续光谱的产生情况 。
2.
We explore a way to induce nanometer structure on silicon surface by femtosecond laser ablation.
我们探索了一种利用飞秒脉冲激光在Si表面诱导纳米微结构的方法。
6) femtosecond pulses laser
飞秒脉冲激光
1.
Semiconductor saturable-absorber mirrors(SESAM)are practical device for mode-locking of femtosecond pulses laser.
半导体可饱和吸收镜(SESAM)在飞秒脉冲激光器锁模中,是一种非常有潜力的锁模启动器。
补充资料：读秒
1.围棋比赛时﹐由裁判员根据规则﹐随时口报秒数﹐以限定时间。其方式有两种﹕(1)在规定时间内﹐对局者可自由支配的时间已用完而棋局尚未结束时﹐开始读秒。规定每一步棋的时间不得超过一分钟﹐否则判为输棋。(2)在规定时间只剩五分钟时开始读秒。此时每着棋所花时间如满一分钟﹐须在最后五分钟内扣除﹔如不满一分钟﹐则不扣除时间。此五分钟可机动使用﹔但不得用完最后一分钟;否则判输。
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