1.

Conference Proceedings
Conference Proceedings
1. Optimal design of a bifurcated refractive coupler for the HEDlight program
Shatz, N. E. ; Bortz, J. C. ; Buelow, R. ; Cirillo, J. ; Davenport, J. ; Kirkpatrick, D.
Pub. info.: Nonimaging optics and efficient illumination systems : 2-4 August 2004, Denver, Colorado, USA.  pp.176-185,  2004.  Bellingham, Wash..  SPIE - The International Society of Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 5529
2.

Conference Proceedings
Conference Proceedings
2. Optimal design of a nonimaging TIR doublet-lens illumination system using an LED source
Bortz, J. C. ; Shatz, N. E. ; Keuper, M.
Pub. info.: Nonimaging optics and efficient illumination systems : 2-4 August 2004, Denver, Colorado, USA.  pp.8-16,  2004.  Bellingham, Wash..  SPIE - The International Society of Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 5529