Image replication with diffractive structures

被引：3

作者：

Harvey, AR ^{[1
]}

Payne, DA ^{[1
]}

Smith, MAG ^{[1
]}

Stanley, M ^{[1
]}

Slinger, CW ^{[1
]}

机构：

[1] Heriot Watt Univ, Dept Comp & Elect Engn, Edinburgh EH14 4AS, Midlothian, Scotland

来源：

PHYSICS, THEORY, AND APPLICATIONS OF PERIODIC STRUCTURES IN OPTICS | 2001年 / 4438卷

关键词：

image replication; diffractive optics; Dammann gratings; Fourier array generators;

D O I：

10.1117/12.451478

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Many techniques have been described in the literature for generating spot arrays from a single input beam. When such a device is used for image replication (IR), the finite field of view unavoidably introduces optical aberrations that reduce the fidelity of the replicated images. Fourier array generators offer a low-cost and flexible method of image replication with lower optical aberrations than other methods and aberrations that are sufficiently low for replication of extended images. Using multicriteria optimisation, two-dimensional Fourier array generator-based optical systems can be designed with high diffraction efficiency and near-diffraction-limited imaging performance across an extended field of view.

引用

页码：51 / 61

页数：3

共 12 条

[1]

Caulfield H.J., 1979, HDB OPTICAL HOLOGRAP

[2] FAN-OUT GRATINGS WITH A CONTINUOUS PROFILE [J].

DALY, D ;

HODSON, SM ;

HUTLEY, MC .

OPTICS COMMUNICATIONS, 1991, 82 (3-4) :183-187

[3] EFFICIENT OPTICAL-ELEMENTS TO GENERATE INTENSITY WEIGHTED SPOT ARRAYS - DESIGN AND FABRICATION [J].

DAMES, MP ;

DOWLING, RJ ;

MCKEE, P ;

WOOD, D .

APPLIED OPTICS, 1991, 30 (19) :2685-2691

[4]

Dammann H., 1971, Optics Communications, V3, P312, DOI 10.1016/0030-4018(71)90095-2

[5]

Goodman J.W., 1996, Opt. Eng, V35, P1513, DOI DOI 10.1016/J.APSUSC.2017.08.033

[6]

HAMANAKA K, APP OPT, V29, P4065

[7] MULTIPLEXING IN MULTIPLE IMAGING THROUGH THE THETA MODULATION TECHNIQUE [J].

KUMAR, AS ;

VASU, RM .

OPTICS COMMUNICATIONS, 1988, 66 (01) :6-7

[8] MULTIPLE IMAGING WITH AN ABERRATION OPTIMIZED HOLOLENS ARRAY [J].

KUMAR, AS ;

VASU, RM .

OPTICAL ENGINEERING, 1989, 28 (08) :903-908

[9]

MAIT JN, 1997, MICROOPTICS

[10]

MAIT JN, 1997, MICROOPTICS, pCH11

← 1 2 →