超短光脈沖 的英文怎麼說

中文拼音 [chāoduǎnguāngmàichōng]
超短光脈沖 英文
ultrashort light 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...
  • 光 : Ⅰ名詞1 （照耀在物體上、使人能看見物體的一種物質） light; ray 2 （景物） scenery 3 （光彩; 榮譽） ...
  • 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. Ultrashort synchronized laser pulse

    超短同步激光脈沖
  3. ( 4 ) finally, the ginzberg - landau equation is considered. by the ansatz method, the chirped femtosecond solitonlike solution is given, and the stability of the solutions are studied in detail by linear stability analysis with variation method. also the long - distance stability of the ultrashort pulse and the interaction between the solutions are also discussed by numerical method

    （ 4 ）討論描述超短光脈沖傳輸的高階ginzberg - landau方程，給出該方程的啁啾類孤波解，並利用變分法解析地討論啁啾類孤波解的線性穩定性，同時研究這種類孤波解的長距離穩定性和相互作用。
  4. In the section 2, firstly based on the diffusion approximation theory, the temporal characteristics of the reflectance and the transmittance were theoretically analyzed in turbid tissues ; secondly, the curves were simulated that the intensity and the pulse shape of the time resolved reflectance and transmittance versus the absorption a, the scattering s and the anisotropy coefficient g in two different boundary conditions : semi - infinite turbid media and homogeneous slab ; at last, the optical properties can be derived from the curves ; in the section 3, the conditions of ultra short laser pulses of different pulse - width and shapes has been theoretical analyzed and calculated, besides, the simulated the curves of the intensity and pulse shapes of the reflectance and transmittance in a homogeneous slab are obtained for use and future studying

    第二章中首先根據漫射近似理論對超短脈沖在以生物組織為典型的混濁介質中傳輸進行了理論分析，然後對兩種邊界條件下產生的漫反射、漫透射光脈沖強度和形狀隨各光學特性參數的變化情況進行了數值模擬，最後得到了混濁介質的光學特性參數與漫反射、透射脈沖強度與形狀的關系曲線。第三章對不同形狀和脈寬的脈沖光源入射到混濁介質中產生的漫反射、漫透射脈沖的強度和形狀進行了理論分析和數值模擬，並將高斯脈沖與方波脈沖情況進行了對比，得到了各種情況的漫反射、漫透射脈沖強度、形狀與各光學特性參數的關系曲線，這對從分析脈沖形狀中提取介質的光學特性參數的信息有重要的意義。
  5. Ultrashort light pulse

    超短光脈沖
  6. Generation of tunable dual - wavelength optical short pulse using a self - seeding scheme with enhanced sidemode suppression ratio

    以自激注入鎖定方式生成邊模抑制比高的可調諧雙波長超短光脈沖
  7. Some fundamental issues of ultrashort pulses will be studied in this dissertation, concentrating on the carrier phase of fcps

    在本文中，我們從幾周期脈沖的載波相位出發，對超短光脈沖的一些基本問題進行了探討。
  8. Starting from the higher order nonlinear schroedinger ( hnls ) equation, we investigate the propagation characteristics of ultrashort optical pulses in optical fibers from the analytic point of view

    本文主要由描述超短光脈沖在光纖中傳輸的高階非線性薛定諤方程出發，從解析的角度對其傳輸特性進行了系統的研究。
  9. The methods and principals of ultrashort optical pulse amplification based on single - mode fibers are reviewed, our latest research results in the field are introduced, and the future development trend of related research is discussed

    摘要系統地綜述了基於單模光纖的超短光脈沖放大方法及原理，介紹了我們最近的研究結果，並對今後的發展方向進行了討論。
  10. The methods and principals of ultrashort optical pulse amplification based on single - mode fibers are reviewed, our latest research. htm results in the field are introduced, and the future development trend of related research. htm is discussed

    摘要系統地綜述了基於單模光纖的超短光脈沖放大方法及原理，介紹了我們最近的研究結果，並對今後的發展方向進行了討論。
  11. 3 ) coupled higher - order nonlinear schr ( ? ) dinger equations ( chnlse ), governing the evolution of two orthogonal polarization components of ultrashort optical pulse in birefringent fiber, are derived from the dispersion relation

    3 ）從色散關系出發，推導了描述超短光脈沖不同偏振分量在雙折射光纖中傳輸特性的耦合高階非線性薛定諤方程（ chnlse ）與用多重尺度法得到的相同。
  12. Following the rapid increase of the data transmission rate of optical fiber communication, the time slot confined by the time interval of the two successive signals is greatly shortened. under this circumstance, the effect of the fabry - perot filter to a short pulse signal may affect the following short pulse signals

    隨著通信速率的提高，相鄰的信號間的間隔越來越小，法布里-珀羅濾波器對某個信號的作用有可能影響下一個信號，因此研究法布里-珀羅濾波器對超短光脈沖的影響有著非常重要的意義。
  13. From the analytical point of view, with the aid of the numerical simulation, we investigate the propagation properties of optical pulses for the nonlinear schrodinger equation in picosecond regime, the higher - order nonlinear schrodinger equation in femtosecond regime, the nonlinear schrodinger equation with varying gain / loss and frequency chirping in homogeneous optical fibers, and ginzberg - landau equation that describes ultrashort pulses in the presence of self - frequency shift, respectively

    本文從解析的角度出發，同時藉助各種微擾理論和數值分析方法，分別研究描述皮秒光脈沖傳輸的非線性薛定諤方程、飛秒光脈沖傳輸的高階非線性薛定諤方程、非均勻光纖中光脈沖傳輸的含有頻率啁啾和增益損耗項的非線性薛定諤方程以及描述超短光脈沖傳輸的ginzberg - landau方程的解的特性，為進一步實現超高速、大容量的光信息傳輸提供一定的理論依據。
  14. Micromachining of wideband optical materials with ultra - short laser pulses

    超短激光脈沖對寬帶光學物質的微加工
  15. Ultrashort laser pulse

    超短激光脈沖
  16. In this thesis we study the propagation of the ultrashort pulsed beams by theoretical method and the numerical simulation

    本文在理論上研究了超短激光脈沖光束的傳輸問題，並給出了數值模擬結果。
  17. In the chapter 1, we have introduced the development of ultrashort pulse laser and summarized the background and resent research advance of clbo

    第一章介紹了超短激光脈沖的產生及發展狀況，綜述了clbo晶體的研製背景及光學性質的研究進展情況。
  18. We have studied theoretically the optical properties of the interaction between ultrashort pulses and the nonlinear optics crystal cesium lithium borate ( cslib _ ( 6 ) o _ ( 10 ) )

    論文從理論上對超短激光脈沖與非線性cslib _ 6o _ （ 10 ） （ clbo ）晶體相互作用的光學性質進行了研究。
  19. The rapid advances of laser technology in the past few decades have made the production of extremely short laser pulses, containing only a few, even only one or nearly one, cycles of optical oscillations, which led to many new questions

    隨著激光技術的快速發展，實驗中已經可以得到接近光學振蕩周期的超短激光脈沖。此類脈沖的時間和空間部分在傳輸過程中會相互耦合、相互影響，從而帶來一系列的新的傳輸效應，成為當今激光領域的一個研究熱點。
  20. Generation of multi - wavelength signals and ultra - short pulses are of great importance for a wide range of applications such as in wavelength - division - multiplexed ( wdm ) and optical time - division - multiplexed ( otdm ) fiber communication systems, fiber sensing, nonlinear optics, optical instrument testing, and time - resolved spectroscopy

    密集波分復用（ dwdm ）和光時分復用（ otdm ）是實現光纖通信系統升級擴容的有效途徑，而多波長信號及高重復頻率的超短光脈沖的產生則是與其相對應的兩種關鍵技術。
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