phil said:
Red Ray = DVD. DVD players use a 650nm diode laser to read data off of the disc. 650nm falls under the "red" section of the electromagnetic spectrum. Blu Ray uses a laser diode somewhere in the 400nm range. Shorter wavelength = larger information density, so you wouldn't really want to go back in the direction of red. If it were decided to continue with optical technology in the same direction by further decreasing the wavelength of the laser used to read a disc, you would get UV Ray. |
actually, i think he's referring to HDVMD, but with absolutely NO studio support i don't think it is going anywhere...








