Design of a novel hologram for full measurement of large and deep convex aspheric surfaces

被引：13

作者：

Liu, Hua ^{[1
]}

Lu, Zhenwu ^{[1
]}

Li, Fengyou ^{[1
]}

Sun, Qiang ^{[1
]}

机构：

[1] Chinese Acad Sci, Changchun Inst Opt & Fine Mech, State Key Lab Appl Opt, Changchun 130022, Peoples R China

来源：

OPTICS EXPRESS | 2007年 / 15卷 / 06期

关键词：

D O I：

10.1364/OE.15.003120

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We proposed a valid method with a novel computer-generated hologram (CGH) to test large-aperture convex aspheric. The CGH consisted of two zones with different amounts of power: the central zone has a larger amount of power than the marginal zone. Compared with other CGHs used for convex aspheric testing [SPIE. 2576.258 (1995)], it could overcome the difficulty of measuring the central region of the convex surface under test, while relaxing the requirement for the illumination optics and CGH of the test system. We have designed an optical test system with the novel CGH to test a 150 mm-diameter convex surface with full aperture by using optical design software Zemax. The simulated result verified the efficiency of the novel CGH. It is believed that this kind of CGHs can be used to measure any large and deep convex surface with full aperture. (c) 2007 Optical Society of America.

引用

页码：3120 / 3126

页数：7

共 13 条

[1]

BURGE JH, 1995, P SOC PHOTO-OPT INS, V2536, P127, DOI 10.1117/12.218415

[2]

BURGE JH, 1995, P SOC PHOTO-OPT INS, V2576, P258, DOI 10.1117/12.215609

[3]

BURGE JH, 1994, P SOC PHOTO-OPT INS, V2199, P181, DOI 10.1117/12.176188

[4]

BURGE JH, 1998, SPIE, V2199, P193

[5] A METHOD FOR TESTING ASPHERIC SURFACES [J].

JAMES, WE ;

WATERWORTH, MD .

OPTICA ACTA, 1965, 12 (03) :223-+

[6] Full-aperture measurement of convex surfaces in interferometric test using holographic test plates [J].

Liu, H ;

Lu, ZW ;

Li, FY ;

Xie, YJ .

OPTICS COMMUNICATIONS, 2004, 241 (4-6) :231-236

[7] Using curved hologram to test large-aperture convex surface [J].

Liu, H ;

Lu, ZW ;

Li, FY ;

Xie, YJ ;

Kan, SS ;

Wang, SR .

OPTICS EXPRESS, 2004, 12 (14) :3251-3256

[8]

MERCIER R, 1977, SPIE, V163, P208

[9]

Silvertooth W, 1940, J OPT SOC AM, V30, P140

[10]

WYANT JC, 1987, SPIE, V816, P19

← 1 2 →