DocumentCode
2876922
Title
Collecting Diffraction Patterns with a Two-Phase Double-Rows Linear Array CCD Apparatus
Author
Chen, F.M. ; Yang, H.X. ; Li, Z.M.
Author_Institution
Dept. of Math. & Phys., Wuhan Univ. of Sci. & Eng., Wuhan, China
fYear
2009
fDate
11-13 Dec. 2009
Firstpage
1
Lastpage
4
Abstract
Using a two-phase double-rows linear array CCD apparatus fitted up with a collecting card for special use, we collect and measure Frauhofer diffraction patterns formed by He-Ne laser through single slit and double slit. The principle, the experiment device and the adjustment requirements are introduced. Through comparing the measurement values with the theoretical values, we find this method has the advantage of precision besides quickness.
Keywords
charge-coupled devices; diffraction; gas lasers; helium; neon; Frauhofer diffraction patterns; He-Ne; diffraction pattern collection; double slit; laser; single slit; two-phase double-rows linear array CCD apparatus; Charge coupled devices; Diffraction; Electrodes; Electrons; Potential well; Sampling methods; Signal sampling; Switches; Velocity measurement; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Computational Intelligence and Software Engineering, 2009. CiSE 2009. International Conference on
Conference_Location
Wuhan
Print_ISBN
978-1-4244-4507-3
Electronic_ISBN
978-1-4244-4507-3
Type
conf
DOI
10.1109/CISE.2009.5367006
Filename
5367006
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