optical polarization 中文意思是什麼

optical polarization 解釋
光偏振
  • optical : adj 眼的；視覺的；視力的；幫助視力的；光學（上）的。 optical activity 【物理學】旋光性。 an optic...
  • polarization : n. 1. 兩極分化。2. 【物、天】極化；極化強度。3. 【物理學】偏振（化）。
  1. It will introduce in a systematic way to the fundamentals of crystal optics, the basic component of polarization microscope and some basic concepts, such as indicatrix, optical orientation, extinction, compensation, interference color, compensation principle and so on

    本課程將系統地介紹晶體光學的基本原理、偏光顯微鏡的基本組成和光率體、光性方位、消光、干涉、消色、補色法則等基本概念。
  2. While the spin angular momentum describes the intrinsic photon spin and corresponds to the optical polarization of light, the orbital angular momentum is associated with the transverse phase front of a light beam

    自旋角動量描述了光的內稟自旋性以及相應的光的偏振，而軌道角動量是和光束的橫向相前相聯系的。
  3. Optical amplifiers - test methods - polarization mode dispersion parameter - poincare sphere analysis method

    光學放大器.試驗方法.偏振模式分散參數. poincare球面分析方法
  4. Study of measuring polarization state in optical fiber

    光纖偏振態檢測方法的研究
  5. Abstract : we have studied theoretically a beat effect in a four - level system due to fifth - order optical polarization, and considered the cases that the pump beams have either narrowband or broadband linewidth. we have found that the accuracy for the energy - level splitting measurement is determined by the homogeneous linewidths of the optical transitions. that is to say, this technique can achieve doppler - free precision in the measurement of the energy level splitting between two excited states which are dipolar forbidden from the ground state

    文摘:研究了四能級系統中基於五階極化的拍頻效應，考慮了抽運光束為窄帶線寬或寬帶線寬的情形.發現其對能級分裂的測量精度決定於光學躍遷的均勻增寬.也就是說，這種技術在測量與基態是偶極禁戒躍遷的兩激發態之間的能級分裂時，可得到消除多普勒增寬的精度
  6. It is a very good linear - polarization laser, and its output is characterized by obvious optical bistability

    Jskhz以下，實現了真正意義上的可調諧環形腔單頻激光器。
  7. 3. the fully inseparable bright tripartite entangled state ( tes ) was experimentally generated using the nopa at deamplification and the linear optical system consisting of polarization beam splitters and half wave plates

    實驗測定的這兩個起伏方差分龍要別較散粒噪聲極限降低3 . 28dbm和3 . 18dbm 。
  8. Based on the propagation law of the cross - spectral density function in the space - frequency domain, the properties of polychromatic vector gsm beams through a paraxial optical abcd system are studied. the analytical propagation expressions for the cross - spectral density matrix of vector gsm beams passing through a paraxial optical abcd system are derived, which permits us to study the propagation properties of vector gsm beams, including the propagation - induced polarization changes, effect of the spectrum bandwidth and irradiance distributions in a unique way. there are some applications of the theoretical results

    基於空間一頻率域中交叉譜密度函數的傳輸理論，研究了多色矢量gsm光束通過abcd光學系統傳輸時偏振特性的變化規律，首次推出了矢量高斯一謝爾模刑fgsm ）光束通過近軸abcd光學系統交叉譜密度矩陣的傳輸公式，並對矢量gsm光束傳輸中偏振的變化、譜寬的影響和強度的分佈等進行了統一研究。
  9. Based on the above theory and methods, the main works of this thesis are lasted as follows : starting from the propagation law of partial coherent light and beam coherence - polarization ( bcp ) matrix approach, the properties of pgsm beams through both an axis - symmetric paraxial optical abcd system and an axis - unsymmetric one are studied. the analytical propagation equations of pgsm beams are derived, which enable us to study the propagation - induced polarization changes and irradiance distributions of pgsm beams through an axis - symmetric paraxial optical abcd system and an axis - unsymmetric one

    在此基礎上，本文進行的主要工作有：基於空間-時間域中互強度的傳輸理論和bcp矩陣處理方法，首次研究了pgsm光束通過對稱和非對稱abcd光學系統和光闌的傳輸變換特性，推導出了pgsm光束傳輸表達式，可以對pgsm光束偏振和光強的傳輸變化進行分析。
  10. To study blue - green laser light scattering and polarization status changes in the ocean, is used to resolve the relative problem of optical communication, detection and imaging under water. in the paper, sea water characteristic of absorption and scatter - ing, and intrinsic optical character and extrinsic optical character of sea water are summed up ; the scattering theories of sea water, including rayleigh scattering, mie scattering by spherical particles and polarization theories of mie scattering, are described in detail

    研究藍綠激光在海水中的散射特性以及由散射引起的退偏現象，是為了解決水下通信、探測、成像的相關問題。本文綜述了海水對光的吸收、散射特性以及海水的內在光學性質和外在光學性質;詳細介紹了海水的散射理論，包括瑞利散射、 mie散射以及mie散射的偏振理論。
  11. The increasing of single channel capacities and evolution of optical networks topology, from simple point - to - point to intelligent optical networks, call for strict demands to optical filters. in this paper, the crucial technologies of optical filters such as interleaver, optical digital filter, fused biconical taper all - wave coupler as well as polarization - pump combiner have been studied experimentally and theoretically, which include : 1. a new process, cascaded fbt ( fused biconical taper ) with precise control as well as strict interference arm length difference, is proposed for the first time to our knowledge

    單通道速率不斷提高以及網路拓撲由單一的點對點傳輸向可上下載的環網和可動態選擇波長路由的智能型格形光網路演進，對光濾波器的常規性能指標、時域特性和動態可調諧特性提出了更加苛刻的要求，鑒於此，本論文全面研究了全光纖熔錐型奇偶交錯濾波技術、數字光濾波技術、基於g - t全通濾波器的奇偶交錯濾波技術以及熔錐型全波耦合器和偏振泵浦合波器。
  12. By comparison of dielectric constant at low frequency with that at optical frequency, it proves that the dielectric polarization of a - c : f films mainly comes from the electron polarization

    根據低頻和光頻介電常數的比較，發現- c : f薄膜的介電極化主要來源於電子極化。
  13. Optical amplifier test methods - part 11 - 2 : polarization mode dispersion paramater - poincar sphere analysis method

    光學放大器試驗方法.第11 - 2部分:偏振模式分散參數. poincar ?蠣娣治齜椒
  14. Optical amplifiers - test methods - part 11 - 2 : polarization mode dispersion parameter - poincar sphere analysis method

    光學放大器.試驗方法.第11 - 2部分:偏振模式分散參數. poincar ?蠣娣治齜椒
  15. Optical amplifiers - part 5 : polarization mode dispersion parameter - general information

    光學放大器.第5部分:偏振式散射參數.一般信息
  16. A novel polarization - insensitive semiconductor optical amplifier ( pisoa ) with graded strain bulk - like active structure has been designed and fabricated. we have analyzed their polarization insensitivity characteristics from the point of theory

    與中科院半導體所張瑞英博士等人一起，首次在國際上提出了用漸變應變結構作為半導體光放大器的有源區的研製工作。
  17. In order to measuring the changes of optical polarization in magneto - optic crystals, it is necessary to establish an optical system in which the changes can be measured

    為測定磁光晶體在大范圍磁場下的光學偏振特性變化，必須搭建一個測量系統。
  18. A imitation design about the optical polarization phenomenon experiment

    光學偏振實驗模擬設計
  19. Quantum size dependent third - order nonlinear optical polarization enhancement of gold nano - rings

    量子尺寸相關的金納米環三階非線性光學極化增強
  20. The theory model and experiment research about optical polarization noise in the coherent fiber communication system

    相干光通信系統偏振噪聲的理論模型和實驗研究
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