I thought that they made a way to put them both versions on the same side, which is why there was concern with compatibility. I read this on bluray.com
Correct. Apparently the blu layer is composed of some sort of film that reflects the wavelength of a blu-ray laser, while permitting most of the dvd wavelength laser to pass through.
Reader Comments (Page 1 of 1)
Rich @ Dec 19th 2008 10:54PM
I thought that they made a way to put them both versions on the same side, which is why there was concern with compatibility. I read this on bluray.com
J.Goodwin @ Dec 19th 2008 11:10PM
Correct. Apparently the blu layer is composed of some sort of film that reflects the wavelength of a blu-ray laser, while permitting most of the dvd wavelength laser to pass through.