1.

Conference Proceedings

Conference Proceedings
Zhang,Y. ; Yang,J. ; Feng,J. ; Li,Y.
Pub. info.: Current developments in optical elements and manufacturing : 16-18 September 1998, Beijing, China.  pp.214-218,  1998.  Bellingham, Wash., USA.  SPIE-The International Society for Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 3557
2.

Conference Proceedings

Conference Proceedings
Zhang,Y. ; Yang,J. ; Feng,J. ; Li,Y.
Pub. info.: Current developments in optical elements and manufacturing : 16-18 September 1998, Beijing, China.  pp.210-213,  1998.  Bellingham, Wash., USA.  SPIE-The International Society for Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 3557
3.

Conference Proceedings

Conference Proceedings
Zhang,Y. ; Feng,J. ; Li,Y. ; Yang,J.
Pub. info.: Biomedical optics and lasers : diagnostics and treatment : 16-18 September 1998, Beijing, China.  pp.209-211,  1998.  Bellingham, Wash., USA.  SPIE-The International Society for Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 3548