http://junduran.wordpress.com Thu, 03 Aug 2006 11:47:51 +0000 en hourly 1 http://wordpress.com/ http://s2.wp.com/i/buttonw-com.png http://junduran.wordpress.com http://junduran.wordpress.com/2006/08/01/hello-world/ http://junduran.wordpress.com/2006/08/01/hello-world/#comments Tue, 01 Aug 2006 05:58:04 +0000 junduran ]]> http://junduran.wordpress.com/2006/08/01/hello-world/feed/ 2 buyboy Picture of a HVD Disc by Optware. Enlarge Holographic Versatile Disc structure 1. Green writing/reading laser (532 nm) 2. Red positioning/addressing laser (650 nm) 3. Hologram (data) 4. Polycarbon layer 5. Photopolymeric layer (data-containing layer) 6. Distance layers 7. Dichroic layer (reflecting green light) 8. Aluminium reflective layer (reflecting red light) 9. Transparent base P. PIT Enlarge Closeup of a HVD Disc by Optware. Enlarge