波動光學 的英文怎麼說

中文拼音 [bōdòngguāngxué]
波動光學 英文
wave optics
  • 波 : Ⅰ名詞1 （波浪） wave 2 [物理學] （振動傳播的過程） wave 3 （意外變化） an unexpected turn of even...
  • 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） ...
  • 學 : Ⅰ動詞1 （學習） study; learn 2 （模仿） imitate; mimic Ⅱ名詞1 （學問） learning; knowledge 2 （學...
  • 波動 : 1 （不穩定） undulate; fluctuate; unsettle; surge; rise and fall 2 [物理學] wave （motion）; wave...
  1. The hyperbolic conservation laws with relaxation appear in many physical systems such as nonequilibrium gas dynamics, flood flow with friction, magnetohydrodynamics, etc. firstly, the thesis proves that there exists a unique global smooth solution for the cauthy problem to the hyperbolic conservation laws system with relaxation ; secondly, in the large time station, the thesis proves that the global smooth solutions of the hyperbolic conservation laws system with relaxation converge to rarefaction waves solution at a determined l ( p > 2 ) decay rate

    帶鬆弛項的雙曲型守恆律組出現在諸多的物理系統中。例如，非平衡態的氣體動力學、帶摩擦的水流、磁動力學等。本文首先證明，帶鬆弛項的雙曲型守恆律組的柯西問題的整體光滑解的存在唯一性；其二，證明了帶鬆弛項的雙曲型守恆律組的解與相應的平衡態守恆律的稀疏波解在大時間狀態下的l ~ p衰減率。
  2. In the present dissertation, friction - induced noises emitted by a flat specimen rubbing against another flat specimen or a ball specimen under reciprocating sliding are studied. the detailed observation of the scars is conducted by means of a scanning electrical microscope ( sem ), laser scanning microscope ( lsm ), optical microscope and profilometer. the dynamic state variables are analyzed in detail using the discrete wavelet transform

    使用電子掃描顯微鏡（ sem ） 、激光掃描顯微鏡（ lsm ） 、光學顯微鏡和表面輪廓測量儀等設備對摩擦噪聲發生的區域進行了詳細的觀察和分析，運用小波變換技術對摩擦噪聲狀態下的動力學變量進行了深層次的研究，應用matlab simulink語言對摩擦系統進行了振動動力學模擬，系統地研究了摩擦噪聲的形成機理。
  3. The key components in laser gyro is he - ne ring laser, and the reciprocal action theory between light and medium is the base in studying the ring laser, use the lamb half classical theory, and on the base of density matrix theory, the optical brounch equation was established, which described the movement of amplifying medium atom in the ring syntonic cavity, and according to the medium polarize theory the self consistent equations was deduced, which describe the light intensity and phasic of the counter - propagating wave. on the basis of this equations, adopted the simulation software matlab and virtual instrument programming language labwindows / cvi, we can do some simulated experiments in study the phenomenas such as amplify and dispersive characteristic of medium, mode pushing effection, burned hole effection and pattern competition, lock - in of frequency and the characteristic of light intensity and phasic of the counter - propagating wave in laser gyro

    激光陀螺的核心部件為he - ne環形激光器，而掌握光與介質的相互作用理論是研究激光器的關鍵，採用拉姆半經典理論為主，在密度矩陣理論的基礎上，推導環形諧振腔中描述he - ne氣體增益介質原子運動的光學布洛赫方程，運用介質極化理論得出描述激光陀螺反向行波的光強、位相所滿足的自洽場方程組，在此基礎上，運用matlab模擬軟體和虛擬儀器編程語言labwindows / cvi ，對激光陀螺中的介質增益色散特性、頻率牽引效應、燒孔效應及模競爭、閉鎖效應及環激光的光強和相位特性進行模擬試驗研究，並且運用全量子理論，對激光工作原理進行分析，得出二能級系統單模輻射場的光子數密度分佈，得出激光場的光子統計分佈，模擬激光場的動態建立過程。
  4. Abstract : it is observed that the sommerfeld ' s formula for a progressive spherical wave is not covariant with respectro the rotation of the coordinate system. it contains complex partial waves that are not physical. the standing wave representation of the same formula is shown to be covariant and physical. it is applied to solve the boundary value problem of fiber optics. the radiation modes as well as the guided normal modes are obtained in closed forms. the intensity distribution in various modes is obtained. it is remarked that the mode of critical refraction is missing

    文摘:說明了球面行波的索末菲公式在坐標轉動下不協變.證明了球面波的駐波表示是協變的，因而是一個物理的關系式，故適用於圓柱坐標中各類波動方程的定解問題.作為一個例，應用於光纖光學，導出了受導簡正模和輻射模的表達式，以及各模式的強度分佈
  5. Since the dichromated gelatin has a higher diffraction efficiency in all holographic recording materials, the aim of this research is to use dichromated gelatin as the recording material and to make use of the principle of holography to design holographic optical components, especially in fabrication procedure of dichromated gelatin film and in experimental technique to form a high diffraction efficiency using different angular exposure method

    為了產生優質的聚焦能力與效率，本研究採用目前具有最高繞射效率（ 80 ~ 90 % ）的重鉻酸明膠材料作為感光劑，除了自行調制藥劑比例成分，並依嚴格的製作步製成重鉻酸明膠全像片外，並採用不同角度重覆曝光方式改良干涉式波帶板無法自動追蹤的缺點，經過多次試驗與改進，藉以形成具備高繞射效率和自動追蹤功能的全像光學波帶板。
  6. Nature of light, geometrical optics, and gaussian approximation, wave optics, interference of light, coherence, polarization of light, diffraction of light

    光的性質、波動光學、幾何光學及高斯近似、光的干涉、相干性、光的偏振、光的繞射、一些重要的應用實例。
  7. Solar radio metric wave radiation events observed using the acoustic - optic spectrograph at the yunnan observatory in march of 1991 with associated optic activity and correspanding evevts are analyzed. some characteristics of the events are obtained in this paper

    利用雲南天文臺聲光頻譜儀在1991年3月記錄到的太陽射電米波輻射事件、光學活動及相關事件作了分析，得到來自6538活動區太陽射電米波事件的一些基本特性。
  8. The relations among the metric wave spike events, optical activities and related events recorded with the acousto - optical spectrograph during the 22nd solar cycle are statistically analysed in this article

    統計分析了雲南天文臺聲光頻譜儀在22周峰年期間記錄到的米波尖鋒事件與光學活動及相關事件的關系。
  9. The algorithm, basing on convolution filtering technique and the fringes " gray values max - min distribution, can automatically and accurately carry out space frequency spectra shifting without spectra analysis and spectrogram in the technique of phase method of projected grating for 3 - d object shapes measurement. the new algorithm makes image processing much caster and the technique of object shapes measurement more automated. the phase error caused by filtering and the crossed - optical - axes geometry setup is also discussed

    本文採用投影光棚相位法和數字卷積濾波技術：根據柵線的條紋灰度值分佈具有極大極小分佈的特性，提出卷積濾波形貌光學自動檢測的圖像處理方法，有效地實現了頻譜自動移位，從而進一步提高了圖像處理的速度和形貌測量技術的自動化程度；同時對採用兩光學主軸相交，且非遠心投影系統所產生的誤差進行了分析，並提出了修正方法。
  10. Wdm has promoted greatly the development of optical communications, optical net based on wdm technology will become the main transmitting flat roof in telecom net. in wdm, with increasing the channel density, a new kind of optical component, interleaver, emerges as the times require. in this paper, several main interleaving technologies are analyzed quite deeply, and mgti interleaver is investigated experimentally, one prototype device with better experiment results is achieved

    波分復用技術（ wdm ）對于光通信技術的發展起到了巨大的推動作用，以dwdm技術為核心的光傳送網將成為電信網的主要傳送平臺。在密集波分復用技術中，隨著通道復用密度的提高，一種新型光器件? ?光學梳狀濾波器（ interleaver ）應運而生。
  11. In 6. 635, topics covered include : special relativity, electrodynamics of moving media, waves in dispersive media, microstrip integrated circuits, quantum optics, remote sensing, radiative transfer theory, scattering by rough surfaces, effective permittivities, random media, green ' s functions for planarly layered media, integral equations in electromagnetics, method of moments, time domain method of moments, em waves in periodic structures : photonic crystals and negative refraction

    本課程所覆蓋的論題包括：狹義相對論、運動媒質的電動力學、色散媒質中的波、微帶集成電路、量子光學、遙感、輻射傳輸理論、粗糙表面上的散射、有效介電系數、隨機媒質、平面層狀媒質的格林函數、電磁學中的積分方程、矩量法、時域矩量法、周期結構中的電磁波：光子晶體和負折射率。
  12. The transition between geometrical optics and wave optics

    幾何光學與波動光學的過渡
  13. Wave - optical mtf

    波動光學調制傳遞函數
  14. Transmission systems - parallel - plate optical waveguide, modes ( ray and wave - optics methods )

    15 14光傳導系統?平行面光導，模（輻射與波動光學） 。
  15. Through diffraction invese ratio relation and quantization of geometrical optics, the transition between geometrical optics and wave optics was discussed

    摘要通過衍射反比關系和幾何光學的量子化，討論了幾何光學和波動光學的過渡問題。
  16. How to measure rapidly and accurately the thickness of nanometer is one of important methods of research and product nanometer film

    介紹了如何根據波動光學原理，使用普通物理實驗室中的邁克爾遜干涉儀和計算機技術，以及數碼攝像技術，比較準確、快速地測量納米膜的厚度。
  17. Secondly, we make the multimedia courseware of wave optics according to the research conclusion. during the process, we make some multimedia material with flash and 3dmax, and then we compose them into a rounded courseware with powerpoint

    在這一實踐過程中，我們採用flash 、 3dmax等軟體開發製作了波動光學部分的多媒體素材，並用powerpoint製作完整的波動光學多媒體課件。
  18. Then the propagation of different kind of fibers is analyzed according to the ray optics. the novel idea that the quantum theory is introduced in the ray optics has been brought forward, and the theory system of quantized ray optics has been primarily constructed in the paper. according to the quantized ray optics, the modes of wave - guide and optical fiber, soliton theory and the fiber coupling are initially studied

    先對傳統的波動光學理論做了概括，主要利用光線光學的理論對光在折射率分佈不同光纖中的傳輸做出了分析，並從光線光學出發引入量子力學的觀點，建立了光線量子論的理論體系，應用該理論對光波導、光纖中的光模式、光孤子理論、光纖耦合幾個光纖應用領域做了初步探討，提出了新的展望。
  19. This program is launched to solve a fundamental issue existed : the direct factor influencing the optical transmission - variation of refraction index of the media in flow - field, in other words, to use ground simulation equipment or facilities to investigate the ao effects when qualitatively visualizing and quantitatively measuring the interaction of high - temperature, turbulent or shock wave flow - field with optical beam propagating through them, so that technology support can be provided for the high - speed interceptor development

    本項目就是針對這一瓶頸技術存在的基礎性問題：流場介質折射率變化是影響光學傳輸最直接的因素，即針對光線穿過高溫和湍流、激波等復雜流場作定性顯示和定量測量問題而開展的氣動光學效應地面模擬測試研究工作，為高速攔截彈的發展提供技術基礎。
  20. Chapter one introduces the major issues and the progress in ao research both in china and abroad. chapter two discusses the theoretical foundation and four engineering physics algorithm of ao. chapter three provides the theoretical modeling and experimental verification of the index - of - refraction ' s variation with temperature, giving the correlation of ao effect with wavelength, and verifying it with experiments

    本論文共七章，第一章分析介紹了氣動光學研究的主要內容和國內外研究進展；第二章探討了氣動光學的理論基礎和四種物理工程演算法；第三章推導了折射率隨溫度變化的計算公式，提出了氣動光學效應波長相關性原則。
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