Computer-generated hologram to compensate system errors in aspheric surface testing

1992 ◽  
Author(s):  
Wei Wang ◽  
Fang Gong
Keyword(s):  
Aspheric Surface ◽  
Computer Generated Hologram ◽  
System Errors ◽  
Surface Testing

Fabrication of High Precision Computer Generated Hologram for Aspheric Surface Testing by Laser-Direct Writing

2014 ◽  
Vol 51 (11) ◽  
pp. 110902
Author(s):  
赵龙波 Zhao Longbo ◽  
张志宇 Zhang Zhiyu ◽  
朱德燕 Zhu Deyan ◽  
延超 Wang Yanchao ◽  
郑立功 Zheng Ligong ◽  
...  
Keyword(s):  
High Precision ◽  
Aspheric Surface ◽  
Direct Writing ◽  
Laser Direct Writing ◽  
Computer Generated Hologram ◽  
Surface Testing

The position shifting of frequency spectrum of Fourier transform in the application of aspheric surface testing

2007 ◽  
Author(s):  
Junmiao Weng ◽  
Yongying Yang ◽  
Dong Liu ◽  
Yibing Shen ◽  
Yongmo Zhuo
Keyword(s):  
Fourier Transform ◽  
Frequency Spectrum ◽  
Aspheric Surface ◽  
Surface Testing

Discrete phase calculation of computer generated hologram for off-axis aspheric surface test

2011 ◽  
Vol 23 (12) ◽  
pp. 3163-3166 ◽  
Author(s):  
李世杰 Li Shijie ◽  
陈强 Chen Qiang ◽  
吴高峰 Wu Gaofeng ◽  
李良红 Li Lianghong ◽  
鲜林翰 Xian Linhan
Keyword(s):  
Aspheric Surface ◽  
Computer Generated Hologram ◽  
Phase Calculation ◽  
Discrete Phase ◽  
Surface Test

Design and Error Analysis of the Computer-Generated Helogram Used for Concave Aspheric Surface Testing

2012 ◽  
Vol 49 (11) ◽  
pp. 110902
Author(s):  
冯婕 Feng Jie ◽  
邓超 Deng Chao ◽  
邢廷文 Xing Tingwen
Keyword(s):  
Error Analysis ◽  
Aspheric Surface ◽  
Surface Testing

scholarly journals Fringe interpreting for aspheric surface testing.

1991 ◽  
Vol 57 (4) ◽  
pp. 646-651 ◽  
Author(s):  
Norimichi TSUMURA ◽  
Takashi YAMAMOTO ◽  
Kunikazu OHNISHI ◽  
Shunsuke YOKOZEKI
Keyword(s):  
Aspheric Surface ◽  
Surface Testing

Null Compensator Testing Convex Freeform Surface Mirror with CGH Technology

2013 ◽  
Vol 660 ◽  
pp. 163-166 ◽  
Author(s):  
Zhong Yu Zhang ◽  
Bin Zhi Zhang
Keyword(s):  
Freeform Surface ◽  
Free Form ◽  
Optical Testing ◽  
Main Method ◽  
Precise Position ◽  
Computer Generated Hologram ◽  
Free Form Surface ◽  
Surface Testing

The Computer Generated Hologram（CGH）technique is the main method for optical testing the free form surface .For testing a convex free form surface mirror, a CGH element with the surface testing, interferometer and free form mirror precise position function was designed by use of appropriative software, the testing precision was less than 0.011λ（λ=632.8nm）in RMS value by this means.

Design and fabrication of CGH for aspheric surface testing and its experimental comparison with null lens

2010 ◽  
Author(s):  
Fazhi Li ◽  
Jingli Zhao ◽  
Ruigang Li ◽  
Binzhi Zhang ◽  
Ligong Zheng ◽  
...  
Keyword(s):  
Experimental Comparison ◽  
Aspheric Surface ◽  
Surface Testing

Application of irradiance transport equation in aspheric surface testing

Optik ◽  
2012 ◽  
Vol 123 (14) ◽  
pp. 1282-1286 ◽  
Author(s):  
Ramin Shomali ◽  
Ahmad Darudi ◽  
Sadollah Nasiri
Keyword(s):  
Transport Equation ◽  
Aspheric Surface ◽  
Surface Testing

Virtual testing technique applied in aspheric surface testing

2002 ◽  
Author(s):  
Mengxia Liu ◽  
Huilan Liu ◽  
Jun Li ◽  
Dingguo Sha
Keyword(s):  
Aspheric Surface ◽  
Testing Technique ◽  
Virtual Testing ◽  
Surface Testing
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