超短脈沖 的英文怎麼說

中文拼音 [chāoduǎnmàichōng]
超短脈沖 英文
altrashort pulse
  • 超 : Ⅰ動詞1 （越過; 高出） exceed; surpass; overtake 2 （在某個范圍以外; 不受限制） transcend; go beyo...
  • 短 : Ⅰ形容詞（空間、時間兩端之間的距離小） short; brief Ⅱ動詞（缺少; 欠） lack; owe Ⅲ名詞1 （缺點） we...
  • 脈 : 脈名詞1. （動脈和靜脈的統稱） arteries and veins2. （脈搏的簡稱） pulse 3. （像血管的組織; 連貫成系統的東西） vein
  • 超短 : ultrashort laser pulse
  1. There has been a revolutionary advance in ultrashort pulse technology since the discovery of self - mode locking of ti : sapphire lasers. few - femtosecond pulses have already been generated from ti : sapphire lasers, by means of combining self - phase modulation with negative group velocity dispersion, which is similar to the way of soliton generation

    鈦寶石激光自鎖模的發現使得超短脈沖技術發生了革命性的變化，利用自相位調制和負群速度色散結合的類孤子產生方式，人們已經在鈦寶石鎖模激光器上得到了脈寬只有幾個飛秒的光脈沖。
  2. This system uses a ring structure instead of complex multiangular optics structure. stimulate raman scatter is used to combine laser beam and it also improve the quality of laser beam

    採用這個激光能量儲存環技術能提高準分子激光放大超短脈沖激光的效率，獲得高功率，高束質的激光輸出。
  3. Focusing of ultrashort pulse by small - aperture lenses

    超短脈沖經過小數值口徑透鏡的聚焦特性
  4. Amplification of uv ultrashort pulse laser in e - beam pumped krf amplifier

    激光器進行超短脈沖的單束放大實驗研究
  5. Then the non - paraxial property of chirped pulsed beam and the variation of the non - paraxial correction induced by the variation of the pulse function are respectively discussed to illustrate the influence of the spectrum property on the non - paraxial property of the pulsed beam

    首先分析了超短脈沖的光譜性質對其傍軸近似條件的影響，然後分別討論了啁啾脈沖的非傍軸性質以及不同脈沖形式所導致的不同非傍軸特性。
  6. Ultrashort pulse amplification, including chirped pulse amplification ( cpa ) and optical parametric chirped pulse amplification ( opcpa ), has been becoming one of the hot researches in the field of ultrashort pulse laser technology because ultrashort and ultrahigh intensity pulse laser has important applications in high field physics, such as x - ray laser, icf, laboratory astrophysics, laser particle accelerator, and so on

    由於超短超強脈沖激光在x射線激光、慣性約束核聚變、實驗天體物理、激光粒子加速器等強場物理研究領域內的重要應用，超短脈沖激光放大技術目前已成為超短脈沖激光技術研究的熱點之一。它包括啁啾脈沖放大（ cpa ）和光參量啁啾脈沖放大（ opcpa ）兩大類。
  7. The propagation of ultrashort laser pulse in air is analyzed with mechanics analogy by considering kerr effects and free electron defocusing. the equation describing the evolution of the laser spot is derived. it is shown that long distance focusing requires large initial beam and the propagation distance is very sensitive to the initial divergence angle of the laser beam

    考慮多光子電離效應和光學kerr效應，首次利用力學類比的方法研究了超短脈沖激光在電離氣體中的傳輸，詳細分析了傳輸距離與激光初始光斑、初始發散角以及激光功率的關系，提出了實現長距離傳輸的條件。
  8. Theoretical study of femtosecond laser - induced ablation in dielectrics

    超短脈沖激光對透明介質的燒蝕特性研究
  9. But the life time of krf laser medium is only 2 ns while the pump time of e - beam pump krf laser is over 100 ns. when a 1 ps ultrashort pulse amplified by krf laser amplifier most pump energy is waste. technology of multi pulse amplify can solve this problem

    Krf激光器的工作介質是非儲能介質，上能態有效壽命約為2 - 3ns ，而電子束的泵浦時間一般為上百ns ，放大超短脈沖激光時絕大部分上能態的儲能沒有被利用。
  10. We have calculated and plotted the curves of the refractive index, group velocity index, lowest - order and second - order dispersion indexes as a function of wavelength. the lowest - order and higher - order dispersion - induced broadening and deforming of light pulses is analyzed for various pulse shapes, such as gaussian, super - gaussian and hyperbolic secant pulses

    給出了折射率、群速指數、低階和二階色散系數隨波長變化的關系曲線，研究了高斯脈沖、超高斯脈沖和雙曲正割脈沖等超短脈沖在clbo晶體中傳播時，由於低階色散和高階色散引起的脈沖展寬和形變。
  11. Development and application of ultrafast pulse fiber laser

    超短脈沖光纖激光器新進展及其應用
  12. Electron residual energy in argon using ultra - short laser pulses

    氬在超短脈沖強激光場中電離電子剩餘能的研究
  13. The application of the laser fiber gyro lens in utrashort pulse measurement

    光纖激光陀螺鏡在超短脈沖測量中的應用研究
  14. Nonlinear effects on propagation of ultrashort intense laser pulses in the atmosphere

    超短脈沖強激光大氣傳輸的非線性效應
  15. The relation between the spatial singularity of ultrashort pulsed beams and the spectrum

    超短脈沖光束空間奇異性與頻譜的關系
  16. Simulation study on thermal effect on metal films irradiated by ultra - short pulse laser

    超短脈沖激光輻照金屬薄膜溫升效應的模擬研究
  17. Influence of ponderomotive force on interaction of ultrashort pulse laser with solid plasma

    有質動力對超短脈沖激光與固體等離子體相互作用的影響
  18. Spectral gain narrowing compensation modulation function in high - power ultrashort - pulse laser systems

    高功率超短脈沖激光系統中光譜增益窄化補償的調制函數
  19. In the paper, the propagation of the light, especially the propagation of the ultra - short pulsed beam was investigated in theory

    本文從幾個方面在理論上研究了激光傳輸特別是超短脈沖激光傳輸的問題。
  20. Krf laser amplifier has many advantages for its short wavelength, less nonlinear effects and high efficiency in amplifying ultra short pulse

    Krf準分子激光器在放大超短脈沖激光時與固體激光器相比有許多獨特的優勢。
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