wavefront 中文意思是什麼

wavefront 解釋
波面
  1. The resulting distortions in the wavefront generate the fringe contours.

    波陣面上發生的畸變生成了條紋線。
  2. Chapter 3 erected the relationship between refraction error and cornel ablation depth in theory. the paper proposed various mathematical models which can be used for proceed the simple myopia, simple hypermetropia, compund myopia astigmatism, compund hypermetropia astigmatism, simple myopia astigmatism, simple hypermetropia astigmatism, mixed astigmatism. the influence of the astigmatic axis and the degree of astigmatism on the correction field is discussed. wavefront aberration guided excimer laser cornea ablation is a main method of customised corneal ablation

    以數學的方法研究出了屈光性單純近視、屈光性單純遠視、復性近視散光、復性遠視散光、單純近視散光、單純遠視散光、混合性散光屈光矯正的物理模型；並揭示了不同軸位的轉換規律，對不同散光情況下的初始角膜兩個不同方向的曲率半徑和手術后最終的曲率半徑作了定量的研究。
  3. A single cylindrical wavefront impinges on both prisms.

    一個圓形波陣面射到兩個棱鏡上。
  4. The excimer laser diopter correction and aberration correction have been proved efficiency and safety. based on cad / cam, applied optics, ophthalmology, biomedicine and computer techonlogy, this paper studied the principle of excimer laser aberration correction. the conception, cause of formation and representation of wavefront aberration are introduced

    準分子激光治療屈光不正及消除像差的有效性和安全性已被證實，本學位論文將cad 、眼科視光學、波前像差技術、生物醫學技術與計算機技術等多學科理論交叉結合，系統敘述了人眼波前像差理論，包括波前像差概念、表示方法、測量方法和產生的原因等。
  5. Encrypting digital holography with aberrated phase of the object wavefront

    物光相位畸變加密數字全息圖
  6. The visx star star 4 combines the technologies of customvue wavescan aberrometer, activetrak 3 - d active eye tracking, iris registration, variable spot scanning and variable repetition rate to provide customized wavefront treatment. in the past, standard lasik corrects refractive errors, such as myopia, hyperopia and astigmatism which are so - called low order aberrations

    威視visx star 4是結合前波前像差分析儀3d眼球主動追蹤系統虹膜定位系統ir iris registration及智慧型超微光斑等技術去提供個人化激光矯視療程。在過去，標準lasik可解決近視遠視及散光等所謂低階像差問題。
  7. According to the geometry of slope measurements for the subjective wavefront optometer, a wavefont reconstruction model using zernike polynomial with normalization factor is put forward. based on householder transformation and gram - schmidt orthogonalization method, two methods for working out unknown zernike coefficients are bring forward. the error propagation parameter for the wavefront reconstruction model is deduced

    深入研究了帶標準化因子的zernike多項式的性質;針對主觀式像差儀波前斜率采樣方案，提出了採用帶標準化因子的zernike多項式對眼測試波前進行重建的數學模型;提出了兩種求解方法，即基於householder變換求解法和基於gram - schmidt正交化求解法，用於確定重建模型中的未知模式系數;推導出了該波前重建模型對斜率測量誤差的傳遞系數。
  8. So it is urgent to develop the wavefront engineering, and find a new technology to improve the resolution in photolithography

    因此，有必要拓寬波前工程學的研究內容，發展光刻解析度增強新技術和新方法。
  9. A wavefront at high radio frequencies or optical frequencies impinging on the atmosphere is distorted.

    高射電頻率或光學頻率的波陣面進入大氣時受到畸變。
  10. Propagation of cross - correlation function in divided - wavefront interferometry

    分波前干涉法中空間互相關函數的傳輸
  11. Wavefront technology has not only increased the efficacy of laser ablations, but the safety profile as well

    大約有超過2 / 3的屈光不正患者在接受了傳統的激光摘除眼鏡手術后，都體會到了傳統手術所帶來的弊端。
  12. Furthermore, the range of measurement of it was pointed out. all the analysis shows that our crsi 1il can be used to measure the spatial mid and low frequency wavefront distortion. 5. based on our crsi and algorithm, the phase modulation characteristic of an lcslm was measured

    五、利用環路徑向剪切干涉儀共光路、雙光束干涉的特點，全場準確測量了液晶空間光調制器的位相調制特性，並且利用它的位相調制特性實現了臺階位相板畸變波前的補償，由此證明了液晶空間光調制器可用於控制波前畸變。
  13. An incident wavefront of light makes an angle of 60°with the surface of a pool of water.

    一束入射光的波前和水塘表面成60角。
  14. Nonlinear propagation of localized wavefront deformation in high - power laser facility

    高功率激光裝置中局部波前畸變的非線性傳輸
  15. And wherein the model is adapt to the change of size of the transition zone of corneal. the model can be used to correct wavefront aberration. the hardware and sofeware of the ophthalmic excimer laser system is designed

    設計了準分子激光人眼像差矯正系統的硬體和軟體系統，並對像差矯正系統實現的關鍵技術? ?飛點掃描技術、主動跟蹤技術、能量閉環控制技術進行了深入的研究。
  16. A cyclic radial shearing interferometer was used to diagnose the wavefront distortion of a laser system and an lcslm ( liquid crysnd spatial ligh modulator ) was used to control it. some results have been summarized as follows : l. according to the theory of scalar quanity diffeaction and the model of the random gaussian phase screen of low frequency wavefront, the effect of the low frequency wavefront with different rms gradient on the focal spot of a laser beam was studied

    本論文在激光光束波前畸變檢測和控制上進行了新的探索，主要就空間相位調制環路徑向剪切干涉儀以及它對波前畸變的檢測和液晶空間光調制器及其對中頻段波前畸變的控制進行了研究，其研究的內容和取得的成果如下：一、根據標量衍射理論，結合低頻波前畸變的高斯隨機位相分佈模型，研究了不同均方根梯度低頻畸變波前對激光光束焦斑聚焦性的影響，並採用描述中頻段波前畸變的功率譜密度概念，模擬計算了它對激光焦斑旁瓣的貢獻。
  17. Now, people are trying to use various methods, including the electro - optics effect of bso, to modulate the wavefront of light or modulate its phase

    人們正在嘗試著利用bso晶體的電光效應以各種方式進行光波的波前調制和相位調制。
  18. The principle, theory, realizing methods for holographic lithography as well as the pattern transfer mechanism among the traditional photomask - hologram mask - resist have been deeply investigated. an experimental system with total inner reflection wavefront conjugation holographic lithography using right angle prism and refractive index matching liquid is designed and built, and the experimental research is carried out

    對全息光刻的原理、理論、實現方法及傳統光掩模?全息掩模?抗蝕劑圖形傳遞機理進行了深入的研究，設計和建立了採用直角棱鏡和折射率匹配液的全內反射波前共軛全息光刻實驗系統，進行了實驗研究。
  19. Modern corneal laser surgery has been one of the effective methods for wavefront aberration correction in recent years

    近年來準分子激光角膜技術迅速發展，人眼波前像差的矯正成為該領域研究的熱點問題。
  20. Excimer laser corneal refractive surgery and wavefront technology have developed rapidly these yeas. now, wavefront - guided laser vision correction becomes the hotspot in corneal refractive surgery. applying the technology of cad / cam, this paper has studied modeling technologies in excimer laser vision correction

    近年來準分子激光角膜屈光手術、眼波前像差的測量技術迅速發展，當前波前像差引導的個體化切削技術成為研究的熱點問題。
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