1.

Conference Proceedings
Conference Proceedings
1. Complex-plane description of differential phase detection in optical data storage
Upton, R.S. ; Milster, T.D.
Pub. info.: Optical Data Storage '98 : 10-13 May, 1998, Aspen, Colorado.  pp.263-271,  1998.  Bellingham, Washington.  SPIE
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 3401
2.

Conference Proceedings
Conference Proceedings
2. Active optics challenges of a thirty-meter segmented mirror telescopy
Angeli, G.Z. ; Upton, R.S. ; Segurson, A. ; Ellerbroek, B.L.
Pub. info.: Second Backaskog Workshop on Extremely Large Telescopes.  pp.337-345,  2004.  Bellingham, Wash..  SPIE - The International Society of Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 5382