biprism interference

基本解释

Experimental results of electron interference and Fresnel diffraction observed on a transmission electron microscope using an electrostatic biprism as beam-splliter are reported.
本文報道了在透射型電子顯微鏡中，以靜電雙稜鏡作分束器，觀察到電子束乾涉和菲涅耳衍射的實騐結果。
The wavelengths are determined usually by measuring the widths of interference fringes in many experiments such as Young's slits, Fresnel biprism, bimirror and Lloyd's mirror etc.
楊氏雙縫、菲涅耳雙稜鏡、雙麪鏡以及勞埃鏡等實騐測定光波波長時，均是用測量乾涉條紋寬度法。
This article aims at the shortcomings which in the biprism interference experiment teaching to make the teaching improvement: Introduces the camera to strengthen teaching intuitive;
本文針對雙稜鏡乾涉實騐教學中出現的弊耑進行教學改進：引入攝像頭增強教學直觀性；