1.

Conference Proceedings
Conference Proceedings
1. Wavefront and caustic surfaces of refractive laser beam shaper
D. L. Shealy ; J. A. Hoffnagle
Pub. info.: Novel Optical Systems Design and Optimization X.  2007.  Bellingham, Wash..  SPIE - The International Society of Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 6668
2.

Conference Proceedings
Conference Proceedings
2. A solid-state 193-nm laser with high spatial coherence for sub-40-nm interferometric immersion lithography
A. J. Merriam ; D. S. Bethune ; J. A. Hoffnagle ; W. D. Hinsberg ; C. M. Jefferson ; J. J. Jacob ; T. Litvin
Pub. info.: Optical microlithography XX.  2007.  Bellingham, Wash..  SPIE - The International Society of Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 6520
3.

Conference Proceedings
Conference Proceedings
3. Wavefront generated by reflection of a plane wave from a conic section
J. A. Hoffnagle ; D. L. Shealy
Pub. info.: Current developments in lens design and optical engineering IX : 11-12 August 2008, San Diego, California, USA.  pp.70600V-1-70600V-9,  2008.  Bellingham, Wash..  Society of Photo-optical Instrumentation Engineers
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 7060
4.

Conference Proceedings
Conference Proceedings
4. Caustic surfaces in a Keplerian two-lens beam shaper
J. A. Hoffnagle ; D. L. Shealy
Pub. info.: Laser beam shaping VIII : 28-29 August 2007, San Diego, California, USA.  pp.666304-1-666304-9,  2007.  Bellingham, Wash..  Society of Photo-optical Instrumentation Engineers
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 6663