- 參比束
- 參考光束
- 基準(zhǔn)光束
- 基準(zhǔn)射束
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reference beam中文什么意思
例句與用法
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- The signal beam can be recreated by illuminating the medium with a beam identical to the original reference beam
通過用和原始參考光相同的光束來照亮感光介質(zhì)可以還原信號光。 - This “ signal beam ” then meets a separate reference beam , and where the two beams intersect they create an interference pattern in a light - sensitive medium
然后，信號光會(huì)和另一獨(dú)立的參考光相遇，當(dāng)兩個(gè)光束相交時(shí)，它們會(huì)在感光介質(zhì)中制造一個(gè)干涉圖樣。 - The reference beam comes from the object wave itself and image of the object is formed by a lens on the plane of the holographic plate , therefore the hologram is named self reference image hologram
用透鏡將物體的像成在記錄干板平面附近，參考光來自物光本身，因此稱之為自參考像全息圖。 - This chapter introduces one technique which based on encrypting the access of storage data , this can be done by coding the phase of reference beams by use of orthogonal - phase - code
介紹了一種基于對接入加密數(shù)據(jù)通道進(jìn)行加密的方法，即對參考光的相位進(jìn)行正交相位編碼； 4 .雙隨機(jī)相位編碼加密光存儲(chǔ)。 - This method doesn ’ t need beam deflection device and can change the reference beam incidence angle with mechanical movement platform only . and the accuracy of system is not getting lower
這種方法不需要光束偏轉(zhuǎn)器件,只需要機(jī)械運(yùn)動(dòng)平臺,僅通過平臺的移動(dòng),就可以實(shí)現(xiàn)參考光束入射角度的變化,而且尋址的精確性并未降低。
百科釋義
A reference beam is a laser beam used to read and write holograms. It is one of two laser beams used to create a hologram.
詳細(xì)百科解釋