Calculation of Eliminating the Sidelobe in Diffraction Theory

[in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]

Journals >Chinese Journal of Lasers >Volume 28 >Issue 5 >Page 447 > Article

Chinese Journal of Lasers
Vol. 28, Issue 5, 447 (2001)

Calculation of Eliminating the Sidelobe in Diffraction Theory

[in Chinese]¹, [in Chinese]², [in Chinese]³, [in Chinese]¹, [in Chinese]¹, and [in Chinese]¹

Author Affiliations

¹[in Chinese]

²[in Chinese]

³[in Chinese]

show less

DOI: Cite this Article Set citation alerts

[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Calculation of Eliminating the Sidelobe in Diffraction Theory[J]. Chinese Journal of Lasers, 2001, 28(5): 447 Copy Citation Text

show less

Abstract

The laser beam passingthrough the focusing systems gets an facula,which consists of main spot and sidelobe onthe focus plane. In order to eliminate the sidelobe, a method of obstructing aperture ofthe focusing optical system is advanced. The experiment and the theory show that thesidelobe is reduced.

Keywords

facula Fourierism transform optical system sidelobe diffraction

[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Calculation of Eliminating the Sidelobe in Diffraction Theory[J]. Chinese Journal of Lasers, 2001, 28(5): 447

Download Citation

Set citation alerts for the article

Tools

Set citation alerts for the article

Save the article for my favorites

Paper Information