On-axis binary-amplitude computer generated holograms

被引：15

作者：

Piestun, R

Spektor, B

Shamir, J

机构：

[1] Department of Electrical Engineering, Technion - Israel Inst. of Technol.

来源：

OPTICS COMMUNICATIONS | 1997年 / 136卷 / 1-2期

关键词：

computer generated holograms; wave front synthesis; diffractive optics; array generator;

D O I：

10.1016/S0030-4018(96)00628-1

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

On-axis holograms are synthesized on positive binary-amplitude recording media. These holograms present unique characteristics: The signal is reconstructed around the optical axis without overlapping orders and it is the brightest order in the reconstruction plane, the coding procedure is fast, and the holograms can be implemented on low information content recording devices. Various examples and applications are discussed and the method is illustrated with an experimentally implemented array illuminator.

引用

页码：85 / 92

页数：8

共 21 条

[1]

*3619022 US, 1971, HIRSCH PM

[2]

BERNHARDT M, 1989, PROC SPIE, V1136, P247, DOI 10.1117/12.961693

[3] CODING AND BINARIZATION IN DIGITAL FRESNEL HOLOGRAPHY [J].