球面干涉儀 的英文怎麼說

中文拼音 [qiúmiàngānshè]
球面干涉儀 英文
sphericity interferometer
  • : 名詞1 (以半圓的直徑為軸 使半圓旋轉一周而成的立體; 由中心到表面各點距離都相等的立體) sphere; glo...
  • : Ⅰ名詞1 (頭的前部; 臉) face 2 (物體的表面) surface; top 3 (外露的一層或正面) outside; the ri...
  • : 干Ⅰ名詞1 (事物的主體或 重要部分) trunk; main part 2 (幹部的簡稱) short for cadre Ⅱ動詞1 (做...
  • : Ⅰ動詞1 (徒步過水 泛指從水上經過; 渡) wade; ford 2 (經歷) go through ; experience 3 (牽涉) i...
  • : 名詞1 (人的外表) appearance; bearing 2 (禮節; 儀式) ceremony; rite 3 (禮物)present; gift 4 ...
  • 球面 : spherical surface; sphere球面艙壁 spherical bulkhead; 球面車床 spherical turning lathe; 球面反射...
  1. Point diffraction interferometer - a physical idea, is invented by smartt and strong in 1972, advanced by smartt and steel, and used to test astronomical telescope, it has simple structure and has not special demand to source. recently. with the development of fiber ' s manufacture and coupling technology. the simple modern fiber ' s center is smaller than before, this make it possible to progress fiber point diffraction interferometer ( pdi ), in addition to test convergent wavefront, it can test the reflective concave. the excellence of pdi is that it does not need standard mirror. in intereference testing, the standard mirror is the main reason which limit the improvement of precision, pdi can avoid difficulty to provide the wide future for high precision testing. pdi, which produce the standard sphere wavefront, is an instrument which realize the phase shifting with piezoelectric transducer ( pzt ), and collect the interferogram with ccd, in this paper, a adjusting methord is described, then data processing is obtained

    點衍射這一物理思想,早在1972年smartt和strong就已發明,由smartt和steel做了進一步發展,並成功的用於檢測天文望遠鏡,它結構簡單,對光源沒有特殊要求,近年來,由於光纖製造工藝以及耦合技術的發展,單模光纖纖芯不斷縮小,為光纖點衍射得以發展提供了前提條件,該由激光照明,除了檢測會聚波前外,還可以用來檢測反射凹,進而應用到單個形的檢測;另外,光纖點衍射最大的優點是不需要標準鏡,在檢測中,標準鏡是檢測精度受限的很大原因,光纖點衍射能繞開這一難度,為進行高精度的光學檢測提供了廣闊的前景。
  2. ( 5 ) studying mode structure of fiber laser by spherical surface scanning interferometer, in theory deducing the method of measuring width by spherical surface scanning interferometer, proposing two kind of narrow width fiber lasers

    ( 5 )利用腔掃描研究了光纖激光器的模式結構,從理論上對腔掃描測線寬進行了分析研究,提出了兩種窄線寬光纖激光器。
  3. Besides, the test and test result of some key components, eg. pev and the infrared laser system, are introduced. finally described is the special measurement, with infrared phase - shifting twyman interferometer, of a rough reflective surface and an aspherical surface

    文中還介紹了對pev 、紅外激光系統等關鍵部件的測試與調試結果,介紹了利用紅外進行的特殊測試如拋光前的光學粗糙表及某些非形等。
  4. To validate this analysis and to obtain a more accurate characterization of the system, simulated alignments of the schwarzschild objective are performed. using bruning method, the two spherical mirrors of the schwarzschild objective are measured and the measurement accuracy is improved obviously

    利用bruning絕對測量方法對euvl微縮投影光學系統的兩個進行了高精度檢測,檢測的精度比用zygo直接檢測有明顯的提高。
  5. The dissertation is based on the item of scientific research - infrared phase - shifting twyman interferometer, which derives from nanjing research institute of astronomical optics & technology of chinese academy of sciences. the infrared phase - shifting twyman interferometer being developed is to be used in measuring rough surfaces, large aperture spherical surfaces, and so on

    本論文結合科研項目「紅外泰曼」進行,該項目來源於中國科學院南京天文光學技術研究所,研製的主要用於測量粗糙表形、大口徑等。
  6. This research is aim at putting forwarding laser wavelength scanning interference testing method. processing and analyzing instantly - read interference pattern corresponding with continuous varying wavelength, the method overcomes the following disadvantage. for example, the longer referenced and measuring optical circuit in big - scale high - accuracy asphere testing, and the sensitive interferential system to the disturb, such as the oscillation of worklable, dithering of air, and so on

    研究的目的主要是針對大型高精度非形檢測中的參考光路和測量光路較長,系統對工作臺振動和空氣抖動等外界擾因素的影響敏感,圖不穩定等問題,提出了激光波長掃描測試方法,該方法通過對瞬間讀取的、與連續變化波長對應的圖的處理和分析,克服了上述缺點,為大型高精度非的檢測提供了一種適用的方法。
  7. The paper studies mainly a new kind of measure method of aspheric surface - laser wavelength - scanning interference testing. this research is aimed at putting forwarding laser wavelength scanning interference testing method. processing and analyzing instantly - read interference pattern corresponding with continuous varying wavelength, the method overcomes the following disadvantage : the longer referenced and measuring optical circuit in big - scale high - accuracy asphere testing and the sensitive interferential system to the disturb, such as the oscillation of worktable, dithering of air, and so on

    研究的主要目的是針對在大型高精度非形檢測中的參考光路和測量光路較長,系統對工作臺振動和空氣抖動等外界擾因素的影響敏感,圖不穩定等問題,提出了激光波長掃描測試方法,該方法通過對瞬間讀取的、與連續變化波長對應的圖的處理和分析,克服了上述缺點,為大型高精度非的檢測提供了一種適用的方法。
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