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femtosecond

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femtosecond是什么意思
英式音标:[fem'təʊsi:kənd]英式读音
美式音标:[fem'toʊsikənd]美式读音
词义:

n.

毫微微秒;

英英释义

femtosecond

n.one quadrillionth (10^-15) of a second; one thousandth of a picosecond

用法:

双语例句

Finally, the prospects of femtosecond laser fabrication are also discussed.
本文最后还展望了飞秒激光加工未来的发展方向。

The ionization and dissociation of polyatomic molecules in femtosecond laserfield were studied in the article.
本论文的主要内容是利用飞行时间质谱仪来探测飞秒激光强场下气体小分子的电离解离。

权威例句

Femtosecond solvation dynamics of water

Femtosecond X-ray protein nanocrystallography

Femtosecond filamentation in transparent media

Femtosecond pulse shaping using spatial light modulators

Femtosecond Laser Micromachining in Transparent Materials

Femtosecond, picosecond and nanosecond laser ablation of solids

Nanosecond-to-femtosecond laser-induced breakdown in dielectrics

Potential for biomolecular imaging with femtosecond X-ray pulses.

Carrier-Envelope Phase Control of Femtosecond Mode-Locked Lasers and Direct Optical Frequency Synthesis

Semiconductor saturable absorber mirrors (SESAM's) for femtosecond to nanosecond pulse generation in solid-state lasers
造句:

1. Calculation and evaluation of dispersions in a femtosecond pulse amplification system.

飞秒脉冲放大器中色散的计算和评价方法。

danci.911cha.com

2. The system can steadily achieve the relative phase difference dynamic control of the femtosecond laser pulse pair almost without limitation of range.

该系统能够在实验范围中几乎无行程限制地实现飞秒激光脉冲对的相对相位动态稳定控制。

dict.cnki.net

3. In this paper, numerical simulation for temperature field of femtosecond-picosecond pulse laser ablation on metal surface is performed by finite-difference method (FDM).

用有[有限]差分法对飞秒、皮秒脉冲激光在金属表面烧蚀过程的温度场进行了一维数值模拟。

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4. Owing to its high efficiency, it is especially suitable for the experiments of ultrashort femtosecond pulse laser produced plasmas.

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。

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5. This paper is mainly on theoretical research of femtosecond laser pulse Fourier space-time transform shaping.

本论文主要是关于飞秒激光脉冲傅里叶时空变换整形的理论研究。

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6. 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。

dict.cnki.net

7. The results indicate that this method not only can match completely group velocities among three waves, but also can achieve maximal parametric bandwidth for continuous tunable femtosecond BBO OPA.

结果表明,利用该方法不仅能够完全补偿飞秒BBO光参量放大在连续调谐时三波的群速失配,而且能够实现最大的参量带宽。

dict.cnki.net

8. Different types of femtosecond optical tweezers have become a powerful tool in the modern biological field.

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。

www.opticsjournal.net

9. This approach is demonstrated to be effective on compensation of temporal dispersion for AOD scanning femtosecond laser.

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。

dict.cnki.net

10. The compact ultrafast fiber lasers are described as the second generation of femtosecond lasers for microscopy.

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。

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11. 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。

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12. By using femtosecond laser, the off-resonant third-order optical nonlinearity of the compound was measured with degenerate four-wave mixing technique.

采用飞秒激光,运用简并四波混频法,研究了化合物在非共振状态下的三阶非线性光学性能。

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13. The results indicate that this method not only can achieve maximal parametric bandwidth, but also can match completely the group velocities between three waves for femtosecond OPA.

结果表明,利用该方法不仅能够实现最大的参量带宽,而且能够完全补偿飞秒OPA中三波的群速失配。

dict.cnki.net

14. The mechanism of supercontinuum generation was experimentally and theoretically studied in a microstructured fiber when pumped at its normal dispersion region by using femtosecond laser pulses.

用实验和数值模拟两种方法研究在正常色散区内用飞秒脉冲泵浦微结构光纤产生超连续谱的机理。

dict.cnki.net

15. Femtosecond lasers could find immediate application in hospitals as a way to disinfect blood supply or biomaterials and for the treatment of blood-borne diseases such as AIDS and Hepatitis.

飞秒激光器,可以立即应用到医院中,用作血液供应消毒或用作生物材料治疗血源性传染病,如爱滋病和肝炎。

blog.163.com

16. 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。

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17. First, we discussed under the influence of the higher-order dispersion, femtosecond pulse based on cross-phase modulation, produced pulse pair no longer maintain symmetry, but generated a blue shift.

首先讨论了在高阶色散影响下,飞秒脉冲基于交叉相位作用,弱脉冲产生的压缩脉冲对不再保持对称不变,产生蓝移。

www.dictall.com

18. In this paper, nonlinear frequency conversion of second harmonic and third harmonic of femtosecond Ti:sapphire laser is theoretically and experimentally studied.

从理论和实验上分别研究了飞秒掺钛蓝宝石激光二倍频和三倍频的非线性频率转换过程。

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19. “One may argue that now we have femtosecond lasers which generate pulses with a length of a few femtoseconds,” he noted.

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。

article.yeeyan.org

20. He plans to nanoengineer their optical and structural properties using DC electric-field techniques, coupled with femtosecond and nanosecond laser processing.

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。

article.yeeyan.org

21. Photophysical processes of the chlorophyll derivative photosensitizer CPD3 were investigated under two-photon excitation(TPE) induced by a femtosecond pulse laser.

用飞秒脉冲激光,研究了二氢卟吩光敏剂CPD3分子在双光子激发(TPE)下的光物理过程。

dict.cnki.net

22. The results can be importantly referenced by design and application of this kind of filter for femtosecond pulse.

对于飞秒脉冲干涉滤波器的设计和应用具有重要的参考价值。

dict.cnki.net

23. Femtosecond laser pulses, through a process called Impulsive Stimulated Raman Scattering (ISRS), produces lethal vibrations in the protein coat of microorganisms, thereby destroying them.

飞秒激光脉冲,通过一个称之为冲击受激拉曼散射(ISRS)的过程,在微生物的蛋白质外壳产生致命的振动,从而摧毁他们。

blog.163.com

24. Femtosecond laser-frequency comb techniques are vastly simplifying the measurement.

飞秒激光光梳技术大大简化了光频的测量。

dict.cnki.net

25. NIST scientists use "mode-locked" lasers (see next paragraph) that emit femtosecond pulses lasting quadrillionths of a second, or millionths of a billionth of a second.

NIST的科学家们用“锁模”激光器(见下段)产生飞秒脉冲,此脉冲长度只有千万亿分之一秒。

article.yeeyan.org

26. NIST scientists use "mode-locked" lasers (see next paragraph) that emit femtosecond pulses lasting quadrillionths of a second, or millionths of a billionth of a second.

NIST的科学家们用“锁模”激光器(见下段)产生飞秒脉冲,此脉冲长度只有千万亿分之一秒。

article.yeeyan.org

27. femtosecond region

飞秒区域

-- 来源 -- 英汉 - 翻译参考[网络]

28. The evolution of beam size and pulse duration in a cavity of Ti: sapphire femtosecond laser is presented by means of simulated calculation.

通过数值计算模拟了掺钛蓝宝石飞秒激光器谐振腔中光斑和脉冲宽度在自锁模过程中的演变。

-- 来源 -- dict.cnki.net

29. · Femtosecond (10-15 s) laser has been developed to decrease the energy necessary to incise tissues and to reduce damage to surrounding tissues.

飞秒(10-15s)激光经证实可以有效的降低切割组织所需的能量并可减少对周围组织的损伤。

-- 来源 -- 网友提供

femtosecond

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