photon structure 中文意思是什麼

photon structure 解釋
光子結構
  • photon : n. 1. 【物理學】光子。2. 【醫學】見光度〈網膜照明單位〉。
  • structure : n. 1. 構造，結構；組織；石理，石紋。2. 建造物。3. 【化學】化學結構。4. 【心理學】（直接經驗中顯現的）結構性，整體性；整體結構。adj. -d ,-less adj.
  1. Four donor - acceptor conjugated carbazole derivatives for two - photon absorption optics were designed and synthesized. the spectral characteristics and the structure - activity relationship were investigated

    摘要設計、合成了四個新的?唑類具有較大雙光子吸收截面的化合物，研究它們的光譜特性，對雙光子吸收的構效關系進行初步探索。
  2. Ren yan, yu xiao - qiang, zhang dong - ju, et al. synthesis, structure and properties of a new two - photon photopolymerization initiator [ j ]. j mater chem, 2002, 12 : 3431

    張明亮.新型雙光子聚合引發劑的合成、表徵和性質研究[ d ] .安徽大學化學化工學院， 2003
  3. At last, the structure - to - property is researched, we design a series of trans - stilbene derivatives with different arrangements of the substitutions and study their two - photon absorption properties by using the response theory method at hf level

    最後，本文選取了一系列不同官能團取代的具有不同對稱性的二苯乙烯系列衍生物，對其雙光子吸收截面與分子結構之間的關系進行了研究。
  4. Finally, the atomic coherent population trapping is studied in a multilevel laser - induced continuum structure system including cascade two - photon processes by means of quasi - classical theory. the condition leading to the atomic coherent population trapping and the dark state are given explicitly. the effects of atomic initial state and the laser intensity on the populations distributed in the atomic bound states are discussed

    我們還運用準經典理論研究了含級聯雙光子過程的多束縛態激光場誘導原子連續態結構系統中原子布居數的相干俘獲，給出了產生相干俘獲的條件及暗態的表達式，討論了原子初態和激光強度對原於布居數的影響，揭示了原子相干對穩定rydberg原子的重要作用。
  5. It has broad application prospect in the following fields such as microelectronics, photoelectronic devices, large screen flat panel display, field emitter array, acoustic surface wave device, photon crystal, light waveguide array, holographic honeycomb lens and micro - optical element array, micro - structure manufacture, fabrication of large area grating and grid of high resolution, photoresist performance testing, profile measurement and metrology, etc. the paper only involves the primary research of interferometric lithography

    在微電子、光電子器件、大屏幕平板顯示器、場發射器陣列、表面聲波器件、光子晶體、光波導陣列、全息透鏡和微光學元件陣列、微結構製造，高分辨、大面積光柵和網格製造，在抗蝕劑性能測試、面形測量和計量等領域，干涉光刻技術都具有廣闊的應用前景。
  6. The structure and principle of photon counter are clarified, and it was calibrated particularly

    討論了光子計數器在小型米散射激光雷達信號探測系統中的應用。
  7. Based on the enlarged waveguide y - branch, we introduced the sheared y - branch tir structure. after analyzing the structure parameters of the sheared asymmetrical y - branch, the extinction ratio of the tir optical switch can be more than 40db in theory. by wet erode, we finished photon - induce total internal reflection y branch optical switch with gaas material

    在展寬型y分叉的基礎上，提出了隔離型非對稱y分叉全內反射結構，通過對隔離型非對稱y分叉的結構參數的分析，在理論上可以設計出消光比達到40db以上的全內反射型光開光。
  8. In this paper, nonclassical properties of the model field interacting with a moving atom in the two - photon processes are investigated, and the influences of atomic motion and mode structure on the nonclassical properties of the model field are discussed

    研究了雙光子過程中模場與運動原子相互作用的非經典性質，討論了原子運動和模結構對模場非經典性質的影響。
  9. The results show that the solutions hardly change the structure of molecules, but have a significant effect on the two - photon absorption of molecules

    計算結果表明，溶劑對分子的幾何結構影響很小，但對分子的雙光子吸收有較大的影響。
  10. In this paper, an micro - strip antenna based on novel electromagnetic ( photon ) structure is designed, numerical experiments show that such kind of structure can decrease the surface - wave caused by thick substrate, thus the bandwidth and gain of antenna are improved evidently

    本文設計了一種加入新型電磁（光子）晶體結構的微帶天線，通過數值模擬，證明它消除了大量由厚介質帶來的表面波效應，從而明顯增加了天線的帶寬和增益。
  11. We adopt double alkali cathodal tube 9789qb, which was made by emi corporation in england, as our photomultiplier, whose spectrum ranges between 300nm to 650nm, with less noise counters and single - photon apices, which make it suitable as a single - photon - counter. the disparted - voltage device is designed in a reasonable way and the cooling system of iquefied nitrogen which makes it small in size, simple in structure, easy in processing, cheap in cost and good in performance

    該管型的光譜范圍在300 650nm ，具有暗計數少，有單光子峰的特點，適于做單光子計數器；本文的光電倍增管分壓器設計合理而冷卻系統採用液氮，該系統體積小、結構簡單、加工便利、成本低廉且性能良好。
  12. Based on the group - theoretical structure for the density - dependent multi - photon jaynes - cummings model, we have constructed the dressed su ( 2 ) coherent state. the atom and field squeezing and the anti - bunching effect for the system evolving from the dressed su ( 2 ) coherent state have been studied. in conclusion, we have discovered some new field and atomic squeezing in different systems, proposed a new kind of quantum state and discussed photon anti - bunching effect, sub - poissonian statistics distribution

    5 .基於密度相關的多光子j那mes一c ~ gs模型的群結構，定義了密度相關的多光子jaynes一c ~ gs模型的修飾su （ 2 ）相干態，並研究了系統以修飾su （ 2 ）相干態作為初態的原子和光場的壓縮，光子的反聚束等效應。
  13. In this paper, the relations between the photoelectric properties and the assembly, structure, constitute of the cells were studied, and a npc solar cell with higher incident photon - to - current conversion efficiency was obtained

    本文通過npc電池的組裝、 uv - vis和xrd等表徵、光電性能測試等，研究npc電池的組裝、結構、組成與電池光電性能的關系。
  14. Then, we introduced the design and actualize of the ultra - weak luminescence single photon counter cell function analyzer in the next chapter. it was introduced from design process, structure and character, and actualization process

    第五章從設計思路、結構特點、具體實現等三個方面詳細描述了超微弱發光單光子計數細胞功能分析儀的設計與實現過程。
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