1.

Conference Proceedings
Conference Proceedings
1. CCD probe: application of linear array CCD in large-dimension measurement
Hao,Q. ; Cao,M. ; Zhao,Y. ; Li,D.
Pub. info.: Videometrics V : 30-31 July 1997, San Diego, California.  pp.330-334,  1997.  Bellingham, Wash..  SPIE-The International Society for Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 3174
2.

Conference Proceedings
Conference Proceedings
2. Measuring coaxiality and perpendicularity of the axis to an end plane using an optical method
Hao,Q. ; Zhao,Y. ; Li,D. ; Cao,M.
Pub. info.: Videometrics V : 30-31 July 1997, San Diego, California.  pp.317-320,  1997.  Bellingham, Wash..  SPIE-The International Society for Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 3174
3.

Conference Proceedings
Conference Proceedings
3. A New Method of High Accuracy Dynamic Positioning Using Diode Lasers,
Han,J. ; Li,D. ; Zhao,Y. ; Cao,M. ; Wang,J.
Pub. info.: Optics for science and new technology : 17th Congress of the International Commission for Optics, August 19-23, 1996, Hotel Riviera(Yusong), Taejon Korea.  Part1  pp.509-510,  1996.  Bellingham, Wash..  SPIE-The International Society for Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 2778