15 October 2012 Research on new stitching interferometric testing for CPP
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Proceedings Volume 8417, 6th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment; 84173B (2012) https://doi.org/10.1117/12.2002561
Event: 6th International Symposium on Advanced Optical Manufacturing and Testing Technologies (AOMATT 2012), 2012, Xiamen, China
Abstract
The test of wavefront of large aperture continuous phase plate(CPP) is difficult to obtain by whole aperture once because of CPP’s characteristic such as large phase depth and large phase gradient,so sub-aperture stitching technique is often used to test the CPP’s wavefront in whole aperture.We analysed some problems in the traditional sub-aperture stitching test and put forward a new stitching model mathematically in order to improve the precision in CPP’s sub-aperture stitching test.We have found that this new model is available by a serial experiments.
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Hao Yan, Hao Yan, Chunlin Yang, Chunlin Yang, Qikai Shi, Qikai Shi, Shenglin Wen, Shenglin Wen, Jian Wang, Jian Wang, Liming Yang, Liming Yang, } "Research on new stitching interferometric testing for CPP", Proc. SPIE 8417, 6th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, 84173B (15 October 2012); doi: 10.1117/12.2002561; https://doi.org/10.1117/12.2002561
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