1.

Conference Proceedings
Conference Proceedings
1. 253GB recorded in two-photon 3D disk
K. Coblentz ; A. S. Dvornikov ; E. Walker ; S. Esener ; P. Rentzepis
Pub. info.: Optical Data Storage 2007 : 20-23 May 2007, Portland, Oregon, USA.  2007.  Bellingham, Wash..  SPIE - The International Society of Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 6620
2.

Conference Proceedings
Conference Proceedings
2. Progress in two-photon 3D optical data storage
E. Walker ; A. Dvornikov ; K. Coblentz ; P. Rentzepis
Pub. info.: Organic 3D photonics materials and devices II : 12 August 2008, San Diego, California, USA.  pp.705308-1-705308-9,  2008.  Bellingham, Wash..  Society of Photo-optical Instrumentation Engineers
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 7053