CD / CD-Rom

  • The compact disc (CD) has a capacity of CD Audio = 77 min, CD-ROM = 700 MB
  • Disc diameter   = 120 mm
  • Disc Thickness = 1,2 mm disc
  • Disc Structure  = single substrate
  • Laser wavelength  = 780 nm
  • Track pitch = 1.6 nm
  • Layer of Data = 1