apertured 中文意思是什麼

apertured 解釋
有孔的
  1. The main results achieved in this thesis can be summarized as follows : 1. by means of the fourier series expansion, an approximate analytical propagation equation of flattened gaussian beams ( fgbs ) passing through an apertured paraxial abcd optical system is derived, and illustrated with numerical examples, when the transmissivity of the aperture is t ( x ) = cos ( x )

    用傅立葉級數展開法研究了平頂高斯光束通過有光闌限制的近軸abcd光學系統的傳輸特性，導出了光闌透射率為t （ x ） = cos （ x ）時的近似解析傳輸公式，硬邊光闌的情況可作為= 0的特例得到。
  2. Starting from the collins formula, a recurrence equation of hermite - cosine - gaussian ( hcg ) beams propagating through a paraxial abcd system with a hard - edged aperture is derived, from which the analytical propagation expressions for apertured hcg beams of any order can be derived by using the recursive algorithm

    從collins公式出發，推導出了厄米?餘弦?高斯光束通過有硬邊光闌近軸abcd光學系統傳輸的遞推公式。由遞推公式，藉助迭代演算法，得出受光闌限制的任意階厄米?餘弦?高斯光束的解析傳輸公式。
  3. Moreover, the similar transformation condition for the apertured fgbs is obtained

    此外，通過對該傳輸公式的分析得到了截斷平頂高斯光束的相似變換條件。
  4. The frequency property of the apertured bessel beams

    光束的頻率特性
  5. The present thesis is devoted to studying propagation properties of apertured laser beams confronted in the application of high - power - laser technology

    本論文的目的是針對強激光技術實際應用中遇到的受光闌限制的各種激光束的傳輸特性進行研究。
  6. The propagation property of apertured laser beams ( propagation and control of actual high - power lasers ) is a complicated and challenging subject in the field of high - power - laser technology and a frontier subject many researchers devoting to

    受光闌限制光束傳輸特性（實際強激光的傳輸與控制）是強激光技術研究領域中面臨的具有相當的復雜性和挑戰性的課題，也是國際同行們正在努力研究的前沿課題。
  7. ( 3 ) by means of expanding the aperture function into a finite sum of complex gaussian functions, the propagation of fgbs through a paraxial optical abcd system with hard - edged aperture is studied, and the approximate closed - form equations of apertured fgbs are obtained for the first time. the results obtained by using the approximate closed - form equation and collins formula are compared, and the condition under which the approximate closed - form equation is applicable is analyzed

    （ 3 ）利用光闌函數的復高斯函數展開法對截斷平頂高斯光束的傳輸作了研究，首次得到了截斷平頂高斯光束在近軸abcd光學系統中傳輸時的近似解析傳輸公式，通過比較用近似傳物公式和colhns公式直接數值積分所得的結果，得出了近似公式的適用范圍。
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