1.

Conference Proceedings
Conference Proceedings
1. Performance test of focusing optics based on the Hartmann principle
Liu, D. ; Yan, Y. ; Ren, B. ; Zhao, Y. ; Huang, L. ; Huang, H. ; Zhang, W. ; Xu, D. ; Wang, X.
Pub. info.: Optical design and testing II : 8-12 November 2004, Beijing, China.  pp.729-738,  2004.  Bellingham, Wash..  SPIE - The International Society of Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 5638
2.

Conference Proceedings
Conference Proceedings
2. A theoretical and experimental study on the spectral secondary peak characteristics of holographic reflection gratings
He, X. ; Liu, D. ; Zhou, J. ; Fang, L. ; Wang, X.
Pub. info.: Holography, diffractive optics, and applications II : 8-11 November 2004, Beijing, China.  pp.717-727,  2004.  Bellingham, Wash..  SPIE - The International Society of Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 5636