離子折射 的英文怎麼說

中文拼音 [lízizhéshè]
離子折射 英文
ionic refraction
  • 離 : Ⅰ動詞1 （離開） leave; part from; be away from; separate 2 （背離） go against 3 （缺少） dispens...
  • 子 : 子Ⅰ名詞1 （兒子） son 2 （人的通稱） person 3 （古代特指有學問的男人） ancient title of respect f...
  • 折 : 折動詞[口語]1. （翻轉） roll over; turn over 2. （倒過來倒過去） pour back and forth between two containers
  • 射 : Ⅰ動詞1 （用推力或彈力送出） shoot; fire 2 （液體受到壓力迅速擠出） discharge in a jet 3 （放出） ...
  • 離子 : [物理學] ion
  1. When the two layers of sio2 with different refractive index are finished, the designed mask pattern is printed on the film by photolithography. after that, icp is performed for dry etching, then, the waveguide structures are obtained. at present, the rudimental graph of edg has been obtained

    兩層不同折射率的sio _ 2薄膜制備好之後，經過光刻、等離子體刻蝕（ icp ）的工藝步驟之後，形成了波導結構，初步製作出了器件的圖形。
  2. The thickness of film is frequent non - uniform, and factors are a good many. in practice, the production of uniform - thickness coatings from geometric position in the vacuum chamber

    研究表明，使用等離子體源輔助沉積的光學薄膜折射率明顯提高，更加接近於塊狀材料，膜層結構比傳統沉積手段更加緻密，附著力也很高。
  3. After being oriented, cutted and polished, the grown crystals was processed into a series of wafers

    將晶體進行定向、切割和拋光，加工成晶片，測定了稀土離子的分凝系數、晶體的晶胞參數和折射率。
  4. From maxwell equations the refractive index equation and hamilton - jacobi equation, which describe the evolution of the electric field, are derived including the effects of the diffraction, the third - order intensity - dependent nonlinearity, plasma defocusing, the focusing and defocusing of the plasma channel, and the relativistic self - focusing

    從maxwell方程出發我們得到了兩個包含衍射、三階強度非線性、等離子體散焦、等離子體隧道聚焦和散焦以及相對論自聚焦等效應在內的激光場演化方程，即折射率方程和哈密頓-雅可比方程。
  5. Prediction - verification method determining the refractive index profile for ion - exchange planar waveguide

    確定離子交換平面波導折射率分佈的預測-校驗法
  6. The tests of e - o applications by our flux ktp has been realized, the results showed : optical waveguides fabricated by using an ion - exchange process, which have an exchange - ion concentration depth profile and refractive - index profile, is close to a complementary error - function distribution, optical homogeneity and device thermal stability is much better. amplitude modulation switch formed by our flux ktp has the contrast ratio of 150 : 1 and insert loss is 2. 5 % at 1064 nm. high quality optical pulse with 1 ns width was cut successfully by using an e - o modulator from a laser pulse with 50 ns width, this modulator had run for three years, and the crystal did n ' t blackened, it showed our low conductivity flux ktp can endure high modulation voltage for a very long time

    Ktp晶體的電光應用試驗表明：用離子交換法製作的電光波導，其離子交換濃度、折射率變化符合餘弦誤差函數，光學均勻性以及器件的溫度穩定性較好；製作的強度調制電光開關，消光比為150 ： 1 ，對1064nm激光的插入損耗為2 . 5 ；製作的電光調制器用於激光脈沖整形試驗，從脈沖寬度50ns的激光脈沖削出脈寬1ns的高質量光脈沖，該電光開關經過長達三年多的使用，沒有出現晶體變黑現象，說明本實驗的低電導率ktp晶體能夠耐受長時間的調制電壓。
  7. A comparison of the optical and mechanical performance is made between with iad and without iad. the optical performances include the refractive index the extinction coefficient the packing density the vaccum - to - air shift and the afm images of the surface ; the mechanical performances include the adhesion and the hardness

    光學特性涉及折射率、消光系數、波長漂移、聚集密度和表面粗糙度，機械特性涉及硬度和附著力。通過研究，發現離子輔助沉積對單層薄膜的光學特性和機械特性均有明顯改善。
  8. He explains why microwaves cook fish well and meat poorly ( they heat only water molecules, and those to just below boiling : in other words, they poach, producing succulent fish but bland meat ) ; why one should dress a salad just before serving ( oil penetrates the thin waxy cuticle that coats vegetables, driving out the air that refracts light and gives vegetables their colour ) ; why potatoes are the perfect food to deep - fry ( a wealth of starch and sugar on the surface ) ; and why the easiest way to salvage curdled mayonnaise is to wait until the oil separates completely, then just pour it back in, whisking constantly

    他解釋了很多廚房內的問題，為什麼用微波爐烹飪出的魚味鮮色美，而做出的肉卻難以下咽（微波爐只對水分子有加熱的作用，而加熱的程度僅低於沸點：換言之，這是一種用熱水煮的過程，所以烹飪出的魚會多汁，而肉卻味道一般） ；為什麼僅在上菜之前的那一刻才給沙拉添加拌料（因為油會浸入保護蔬菜的薄弱表層，並迫使蔬菜內含有的對光線有折射作用的空氣，這樣蔬菜就具有了最本質的顏色） ；土豆為什麼通過油炸才味道最佳（因為油炸過程中，大量的澱粉與糖份會浮出到土豆的表面） ；以及為什麼給蛋黃醬解凍的最簡便的方法是先把醬倒出來，等內含的油完全分離之後，然後把醬倒回瓶子里，再不停地攪拌。
  9. Research on surface plasmon resonance fiber optic sensor for refractive index sensing

    應用於折射率檢測的光纖表面等離子體波傳感器的研究
  10. The main results are as follows : 1. the propagation of an ultrashort intense pulse laser beam in low - density plasmas is investigated analytically. relativitistic pondermotive force and space - charge effects are included, and an equation describing the evolution of the laser spot size is derived

    考慮有質動力與電荷分離場的平衡，推出了超短超強脈沖激光在低密度等離子體中的折射率、電子密度和電荷分離場的表達式以及激光束斑的演化方程。
  11. Chapter 2 : the beam propagation of x - ray in an inhomogeneous plasma with a continuous varied refractive index is studied. we emphasize, theoretically and numerically, on the analysis of the effect of refractive index gradient on the beam parameters

    第二章：研究了x射線激光光束在折射率連續變化的非均勻等離子體介質中的傳播，從理論和數值模擬上著重討論了折射率梯度效應對光束參數的影響。
  12. We analyze the generation of external cavity frequency - doubling with knbo3 crystal theoretically. in order to get the second - order nonlinear conversion from 858nm to 429nm with knbo3, we use non - critical type - i phase - matching to avoid the walk - off effect the corresponding optimum focusing condition is as followings : double refraction parameter b = 0, focus parameter = 2. 84, optimum phase mismatch parameter = 0. 574. based on the theoretical analysis and numerical calculations, we obtain the ideal nonlinear conversion coefficient about 1. 45 % / w with crystal length of 7mm and 2. 07 % / w with crystal length of 10mm at the phase - matching temperature around 23. 50c

    根據對其倍頻原理及性能的分析討論，在用該晶體完成波長從858nm到429nm的二階非線性轉換時，採用非臨界相位匹配條件（此時無離散效應，對應的雙折射參數b = 0 ，共焦長度為= 2 . 84 ，最佳相位失配因子為= 0 . 574 ） ，在相位匹配溫度約為23 . 5時，理論上通過計算得到理想情況下非線性轉換系數約為1 . 45 / w （長度為7mm ） ， 2 . 07 / w （長度為10mm ） 。
  13. Furthermore, when the hybrid spheres are dispersed in the polymers with different refractive index, the spontaneous emission rate of the eu3 + ions is modified due to the dielectric confinement effect

    將稀土配合物sio _ 2微球分散在介電常數不同的聚合物介質中，折射率邊界引起的介電限域效應改變了稀土離子的自發輻射速率。
  14. The microstructures and physics properties of the sbn films were characterized by xrd, afm, sims, raman scattering, and spectrophotometer, electrical induced birefringence etc. the effects of growth parameters on the quality of sbn films were discussed, such as substrates, annealing temperature, and precursor solution, bufferlayer ( ksbn, mgo )

    用x射線衍射儀（ xrd ） 、原子力顯微鏡（ afm ） 、二次離子質譜（ sims ） 、受激拉曼散射、分光光度計、電致雙折射（自建系統）等方法對sbn薄膜的結構性能和物理性能進行了表徵。
  15. The mode refractive index of the 632. 8 - nm wavelength laser in the ion - exchange planar waveguide was calculated by m line technology

    利用m線技術得到了632 . 8nm波長的激光在離子交換平板波導中傳播的模式折射率。
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