1.

Conference Proceedings
Conference Proceedings
1. New YAG projection tubes having multilayer interference filters
Cheng,J. ; Wang,Q. ; Li,J. ; Ma,Z.
Pub. info.: Display devices and systems II : 16-17 September 1998, Beijing, China.  pp.237-240,  1998.  Bellingham, Washington.  SPIE-The International Society for Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 3560
2.

Conference Proceedings
Conference Proceedings
2. Development of laser diode otolaryngological intracavity procedures and its clinical practice
Wang,Q. ; Mao,H. ; Bu,H. ; Dong,X. ; Li,J. ; Li,F. ; Zhang,W.
Pub. info.: Biomedical optics and lasers : diagnostics and treatment : 16-18 September 1998, Beijing, China.  pp.50-53,  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