laser interferometry 中文意思是什麼

laser interferometry 解釋
激光干涉測量
  • laser : n 鐳射激光，受激發射光，激光；萊塞；激光器，光激射器 （ ＝ light amplification by stimulated emis...
  • interferometry : 干擾測量法
  1. Effect of beat frequency on the measured phase of laser - diode heterodyne interferometry

    斜波調頻合成外差干涉相位檢測非線性分析
  2. A novel method for reducing greatly the nonlinear errors in heterodyne laser interferometry

    外差干涉非線性誤差修正方法研究
  3. Integrating tynman system with polarized system together, the laser interferometer is compatible for the surface with different reflectance. first, on the basis of synthesizing different interferometric microscope, the author introduced a kind of lase interferometer combining polarized interferometry and real - time phase detection algorithms. first, a kind of optical configuration is introduced, which is realized in the above interferometer

    本文在分析了國內外不同干涉顯微系統的基礎上，根據干涉顯微測量方面的需求提出了採用偏振干涉和條紋掃描方式實時檢測波面位相的激光干涉顯微系統，提出了一種可用於表面微觀輪廓及粗糙度參數測量的光學顯微干涉系統的光路，然後介紹了條紋掃描波面位相實時檢測技術以及四步移相法，並在此基礎上完成了光學系統及相關的機械結構。
  4. Laser tracking interferometry, which is a developing absolute distance measurement technology, is extensively applied in large - scale high accuracy assembly and inspection of product lines in aerospace, automobile, machine building and water and electricity construction

    激光跟蹤測量是近年來發展起來的一種無導軌精密測長技術，可以應用於航天航空、機械製造及水電建築等行業的大型機械現場組裝與安裝。
  5. Methods for the calibration of vibration and shock transducers - primary shock calibration using laser interferometry

    振動和沖擊傳感器的校準方法.採用激光干涉測量法的主要沖擊校準
  6. Then we have accomplished the laser holographic interferometry experiments of shock wave diffracting double cylinders model in bend, double knives model and double cubes model. the experimental interferograms are obtained

    然後，完成了彎道雙圓柱體模型、雙刀口模型、雙立方體模型的激波繞流激光全息干涉實驗，獲得了實驗干涉圖像。
  7. Methods of improving accuracy of laser interferometry system

    提高激光干涉測量系統精度的方法與途徑
  8. Measuring method of the linear thermal expansion coefficient for low expansion glass by laser interferometry

    用激光干涉法檢測低膨脹玻璃的線性熱膨脹系數的測量方法
  9. Measuring method for the homogeneity of glasses by laser interferometry

    激光干涉儀檢測玻璃勻質性的測量方法
  10. Theoretically, using the theory of mutual effect between laser and plasma, the rule of laser propagating in plasma, and the principle of differential interferometry, the basic model of differential interferometry for plasma density measurement was built

    理論上，運用激光與等離子體的相互作用原理、激光在等離子體中的傳播規律、以及差分剪切干涉測量技術原理，建立了使用差分干涉技術測量稠密等離子體密度的基本模型。
  11. It has many unique advantages compared with laser interferometry. and it can achieve higher accuracy and resolution than traditional geometry moir. it has been proved to be very useful in many practical applications, such as microelectronics, ultra - precision manufacturing, bioengineering, medicine, space technology, and material science, etc. in this dissertation, key technologies of nanometer displacement measurement by grating interferometry are systematically investigated, which mainly include measuring theories, designing grating interferometer and new subdividing method for moir interference fringes

    作為能夠實現納米級位移測量的技術之一，光柵干涉位移測量技術具有激光干涉儀不具備的獨特優點，可以獲得比幾何莫爾術更高的測量準確度、更高的解析度，在諸如微電子、超精加工、生物工程、未來醫學、航天技術、材料科學等眾多領域有廣泛的應用前景。
  12. A multifunctional laser interferometer which can be used to measure the three dimension microcosmic profile and roughness of optical component is introduced in this dissertation. it covers microscopy, polarized interferometry and real - time phase detection algorithms

    本文提出並實現了一種由光學顯微系統、偏振干涉技術和條紋掃描波面位相實時檢測技術相結合，集三維輪廓測量和粗糙度測量為一體的多功能激光數字化干涉顯微系統。
  13. Output power equalization of laser dual spectrum lines is a special requirement which is put on its laser source by two wavelength beat - wave absolute distance interferometry

    摘要雙譜線功率一致性是拍波干涉測長方案對激光光源提出的特殊要求。
  14. Laser speckle interferometry was used as the experimental method to test the coefficient of thermal expansion ( cte ) of the metal composite leads used in the packaging structures and the thermal deformations of the entire packaging structures due to the change of temperature from room - temperature to 150oc

    通過實驗和數值模擬的方法對其熱變形和熱應力進行了研究。採用激光散斑干涉法測量了從室溫到150oc的封裝用金屬復合引線的熱膨脹系數和整個封裝結構的熱變形。
  15. Calibration of vibration and shock pick - ups - methods for primary vibration calibration by laser interferometry

    振動和沖擊傳感器的校準.採用激光干涉測量法對主振動的校準方法
  16. Aerospace ; reinforcement fibres ; determination of filament diameter of filament yarns ; laser interferometry

    航空航天.增強纖維.復絲紗的長絲直徑的測定.激光干涉
  17. So the flow field visualization in intake duct was realized. according to the experimental requirements, tow different transparent intake duct model were designed. a real - time holographic interferometry measuring system was developed, in which he - ne laser was used as light source, and a ccd ( charge coupled device ) video camera was used to grab the interferogram. a intake simulation system was build - up

    本文根據研究要求，用甲基丙烯酸甲酯製作了兩種不同類型的進氣道透明模型；設計並建立了利用he - ne激光器做光源的實時全息干涉測量光學系統；設計了一套能夠模擬進氣道在某一氣門升程時的進氣系統，用mtv - 1802cbccd攝像機對干涉條紋進行了實時採集。
  18. Methods for the calibration of vibration and shock transducers - primary vibration calibration by laser interferometry

    振動和沖擊傳感器的校準方法.採用激光干涉量度法的主要振動校準
  19. Methods for the calibration of vibration and shock pick - ups. primary vibration calibration by laser interferometry

    振動與沖擊傳感器的校準方法激光干涉振動絕對校準
  20. Study of modulated laser interferometry for piezoelectric characteristic measurement of piezoelectric ceramic

    壓電陶瓷壓電特性的激光調製法測量研究
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