扫描光学系统中轴棱锥的成像特性。

Imaging properties of axicon in a scanning optical system.

作者信息

Arimoto R, Saloma C, Tanaka T, Kawata S

出版信息

Appl Opt. 1992 Nov 1;31(31):6653-7. doi: 10.1364/AO.31.006653.

DOI:10.1364/AO.31.006653

PMID:20733892

Abstract

The imaging properties of a scanning optical system that incorporates an axicon are presented. Beamshape characteristics including the axial distribution of the J(0) beam and its control and aberration effects arising from off-axis illumination are experimentally studied. These parameters are relevant when the axicon is used in an imaging system operating in the beam-scanning mode. The J(0) pattern produced by a blazed axicon transmittance grating is also presented.

摘要

介绍了一种包含轴棱锥的扫描光学系统的成像特性。通过实验研究了光束形状特性，包括J(0)光束的轴向分布及其控制，以及离轴照明产生的像差效应。当轴棱锥用于光束扫描模式的成像系统时，这些参数是相关的。还介绍了闪耀轴棱锥透射光栅产生的J(0)图案。