1.

Conference Proceedings
Conference Proceedings
1. Interference measurements for roughness of silicon mirror with Twyman interferometer
Zhang,Y. ; Zhang,X. ; Cheng,Z.
Pub. info.: Automated optical inspection for industry: theory, technology, and applications II : 16-19 September, 1998, Beijing, China.  pp.161-164,  1998.  Bellingham, Washington.  SPIE-The International Society for Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 3558
2.

Conference Proceedings
Conference Proceedings
2. Flexible focus variable expander
Lu,X. ; Zhang,Y. ; Cheng,Z.
Pub. info.: Laser processing of materials and industrial applications II : 16-19 September 1998, Beijing, China.  pp.419-424,  1998.  Bellingham, Wash..  SPIE-The International Society for Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 3550
3.

Conference Proceedings
Conference Proceedings
3. Experimental study on microdeformation of water-cooled copper mirrors in high-power laser system
Xia,J. ; Zhang,Y. ; Cheng,Z. ; Qiu,J.
Pub. info.: High-Power Lasers: Solid State, Gas, Excimer, and Other Advanced Lasers.  pp.428-431,  1996.  Bellingham, Wash..  SPIE-The International Society for Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 2889
4.

Conference Proceedings
Conference Proceedings
4. Superthin multilayer mirror
Zhang,Y. ; Cheng,Z. ; Ku,G. ; Du,Z. ; Li,F.
Pub. info.: Laser Processing of Materials and Industrial Applications.  pp.375-379,  1996.  Bellingham, Wash..  SPIE-The International Society for Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 2888
5.

Conference Proceedings
Conference Proceedings
5. Experimental research of gasdynamic-cooled discharge C02 Laser
Yue,K. ; Cheng,Z. ; Du,Z. ; Zhang,Y.
Pub. info.: 1999 International Conference on Industrial Lasers.  pp.126-129,  1999.  Bellingham, Wash..  SPIE - The International Society for Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 3862
6.

Conference Proceedings
Conference Proceedings
6. Determination of wavefront distortion of an aerodynamic window in a high-power laser
Zhang,Y. ; Cheng,Z. ; Du,Z. ; Li,F. ; Kim,W.
Pub. info.: 1999 International Conference on Industrial Lasers.  pp.117-120,  1999.  Bellingham, Wash..  SPIE - The International Society for Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 3862