coupled wave 中文意思是什麼

coupled wave 解釋
面波
  • coupled : 成對的
  • wave : n 〈美海軍〉女志願軍人〈見 WAVES 條〉。n 1 波浪；碎浪； 〈the wave（s）〉 〈詩〉海。2 波動；波狀...
  1. The principle and the main steps of the program based on coupled - wave theory for calculating the diffraction pro perty of gratings are introduc ed

    介紹了利用耦合波理論編寫計算光柵衍射特性程序的基本思想和主要步驟。
  2. Theory and experiments of bulk - wave acousto - electro - optical ( aeo ) device, involving one - dimension and multi - dimension, are systematically studied. the thesis includes the following contents : coupled - wave equation theory of aeo interaction, determination of the optimum operating mode of aeo device, geometrical relationships of the anisotropic acousto - optic interaction, design and experiment of the aeo device. finally, the optimum design of ao device with beam steering theory is also studied

    論文主要研究內容包括:一維和多維聲電光效應的耦合波方程及其衍射效率計算公式的建立、一維和多維聲電光器件最佳工作模式的選擇、聲電光晶體反常聲光互作用幾何關系的計算、 ln一維反常聲電光器件和kdp二維反常聲電光器件的設計製作以及實驗測試、正常與反常超聲跟蹤聲光偏轉器的優化設計。
  3. Air coupled wave

    空氣耦合波
  4. Rigorous coupled - wave analysis of frequency separation grating used for icf

    的分頻光柵的耦合波分析
  5. Coupled - wave analysis of color separation grating with planarizing ar coating

    用耦合波法分析平面鍍膜分頻光柵的特性
  6. We employ the rigorous vector coupled - wave theory to analyze the electromagnetic diffraction nature of two - dimensional columned grid gratings

    我們使用了嚴格的矢量衍射理論? ?耦合波理論分析圓柱形網格光柵的衍射特性。
  7. Two popular numerical simulation methods for diffractive optics, namely, the rigorous coupled - wave analysis ( rcwa ) and the finite difference time domain ( fdtd ), are summarized

    本文對衍射光學中常用的兩種分析方法? ?嚴格耦合波分析（ rcwa ）和時域有限差分法（ fdtd ）進行了總結。
  8. This paper studied the dispersion and the field distribution of the wave - guide with helical corrugation operating in 8mm wave band. the main works of this dissertation are listed as following : 1. based on the theory of coupled - wave, using the method of perturbation, the coupled - wave equations are derived and the rule of coupling is gotten. 2

    2 .利用螺旋波紋波導的耦合波方程和模式耦合規則，得到波導色散方程，利用visualfortran平臺編程進行數值模擬，分析相關物理參數對色散特性的影響;對波導的行波幅值耦合方程進行數值模擬，從而簡化了耦合方程，在此基礎上利用visualfortran平臺編程進行數值模擬，分析螺旋波紋波導的場分佈情況。
  9. Because the feature size of subwavelength diffractive microlens is smaller than the incident wavelength, scalar diffractive theory cannot be used to the analysis. it also precludes rigorous vector coupled - wave theory for its finite and aperiod structure

    由於亞波長衍射微透鏡的特徵尺寸小於入射波長，因此不能採用標量衍射理論來分析，又由於它是有限非周期的結構，嚴格的耦合波方法對它也不適用。
  10. In this paper the average field is used to describe the carrier in each segment based on the carrier distribution in two - segment dfb lasers and the strict coupled wave theory is used to describe the photon density. combined with these two methods, the threshold condition expression has been derived for the first time

    基於兩段式dfb激光器中的載流子分佈事實，本文對每一段內的載流子濃度用平均場方法處理；對于激光器內的光場分佈則應用嚴格的耦合波理論進行研究，通過將這兩種方法有機結合，首次導出了兩段式dfb激光器的閾值條件表達式。
  11. In the section of theory, we mainly studied optical parameter effect, discussed physical mechanism of optical parameter laser and normalized coupled wave equation and got the solution. we also carried out the analysis of gain mode of optical parameter oscillation, studied the threshold condition, analyzed output characteristics and then achieved characteristic curve

    本文理論部分主要作了有關光參量效應方面的研究，探討了光參量振蕩器的物理機制、參量振蕩的歸一化耦合波方程，求解得到了參量振蕩器的耦合波函數，同時對光參量振蕩的增益模式進行了分析，研究了使參量振蕩的閾值條件，並對光參量振蕩器的輸出特性進行了分析，得到了特性曲線。
  12. Then, on the basis of coupled wave equations, theoretically studies of opo threshold parameters and of the conversion efficiency and of linewidth control are presented. several principles of the optimum design for opo are discussed. the experimental investigations of noncritical phase matching

    以耦合波方程為基礎，分析和計算了光學參量振蕩器的轉換效率、抽運閾值、譜線寬度等特性，並在此基礎上討論了如何選擇opo的各項參數。
  13. Based on the rigorous coupled wave theory, the phenomenon that the zero order reflection efficiency of rectangular subwavelength grating varies with the wavelength is studied when incidence angle, azimuth and grating parameters are variant

    摘要從嚴格耦合波衍射理論出發，在不同入射角、方位角和光柵參數下的情況，計算了矩形亞波長光柵零級反射效率隨入射光波長的變化。
  14. The frequency conversion technique applied universally in the field of solid - state laser is studied : the second harmonic wave theory on the base of the coupled wave theory. the effect of phase - matching upon conversion efficiency is mainly analyzed

    本章還分析了固體激光領域普遍採用的頻率變換技術：建立在耦合波理論上的二次諧波理論，重點分析了相位匹配對轉換效率的影響。
  15. I use rigorous coupled wave analysis ( rcwa ) and effective media theory ( emt ) to analyze the effects of parameters of subwavelength grating and the grating ' s material on the diffraction character of grating

    本文利用嚴格耦合波理論和等效介質理論分析了亞波長抗反射光柵的結構參數以及材料對光柵衍射特性的影響。
  16. For multi - dimension acousto - electro - optical effect, the momentum mismatch is solely replaced by mismatch caused by electric field. based on this, one - dimension acousto - electro - optical coupled wave equation and multi - dimension acousto - electro - optical coupled wave equation are founded and their diffractive efficiency formulas are also deduced respectively

    通過對聲光互作用耦合波方程中的動量失配進行修正，分別得到了一維反常聲電光布拉格衍射的耦合波方程以及多維聲電光效應耦合波方程的表達式，並進一步得到了相應的衍射效率的計算公式。
  17. Based on acousto - optical coupled wave equation, the momentum mismatch is modified and acousto - electro - optical coupled - wave equations are founded. for one - dimension acousto - electro - optical effects, the momentum mismatch caused by ultrasonic wave is replaced by the summation of mismatch caused by ultrasonic wave and mismatch caused by electric field

    根據晶體中光場所遵循的麥克斯韋方程組，以及聲場與光場間的參量互作用基本方程出發，在聲光耦合波方程的基礎上，系統地建立了聲電光效應的耦合波方程理論。
  18. This thesis analyse the linear theory of gyro - twt with spiral corrugated waveguide and two - beam coaxial gyrotron. first of all, base on the theory of coupled - wave, the dispersion equation and coupling condition of spiral corrugated waveguide is realized by applying the method of impedance perturbation

    首先，在耦合波理論基礎上運用阻抗微擾法分析了內開槽螺紋波導的冷腔色散特性，通過數值運算作出了冷腔色散曲線同時用三維粒子模擬軟體進行了相應的冷腔分析。
  19. Firstly, the diffraction properties of sub - micron gratings is analyzed using rigorous coupled - wave theory, including the relationship of the direction of diffraction light in each grade and grating period, and the relationship between diffraction efficiency and groove depth

    文中首先利用嚴格耦合波理論（ rcwa ）分析亞微米光柵的衍射特性，即各級次衍射光方向與光柵周期及入射光角度的關系，亞微米光柵的衍射效率與槽深的關系。
  20. The diffraction efficiency of phase mask is discussed by using rigorous coupled - wave theory. the results are useful for fabrication of phase mask. and the diffraction efficiency of linearly chirped phase mask is discussed, it presents require of ion - beam etching

    利用嚴格耦合波理論對光纖光柵相位掩模的衍射效率問題進行了深入研究，以達到指導光纖光柵相位掩模實際製作的目的，並且研究了啁啾掩模的衍射效率問題，為線性啁啾光刻膠掩模的離子束刻蝕提出了要求。
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