optical train 中文意思是什麼
optical train
解釋
光學系統-
High - energy laser system involves an optical train consisting of reflectors and windows, in which temperature increment, stress and deformation may happen because of the absorption of some fraction of the incident laser beam - energy so that the beam quality and transmission of energy to far - field will be affected
高能激光系統中，由一系列反射鏡和窗口組成的「光學鏈」 ，不同程度地吸收部分激光能量，產生溫升、應力和變形，影響光束質量和光能量的遠場傳輸。 -
The phaseshifts from deformation of reflector are discussed. deformation of one reflector is measured. however, by using the lag of thermal deformation, the aberrations of wavefront are detected in actual optical train, which are compared with the results of calculation
討論了傳輸過程中反射鏡的熱變形產生的附加相移，實驗測量了單個反射鏡的鏡面變形，利用熱變形滯后性，測量了實際光路引起的探測光波陣面畸變，並與計算結果進行比較。 -
Not all of the photons will reach the focus of the telescope because of reflection and absorption losses from the components in the optical train.
由於光學系統部件所引起的反射和吸收的損失，不是所有的光子都能到達望遠鏡的焦點。 -
Besides, telescope users are interested in the performance of the entire optical train, not just the main optical element
此外，望遠鏡的用戶對整個望遠鏡的光學性能非常感興趣，僅僅主要取決于光學的因素。
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