Full-motion video definition from SOCS Research. Land Flat area on inner surface of compact disc. Reflects laser light back to sensor. Produces coherent light by exciting molecules of pure chemical substance. Typically uses laser to produce light.
Compact disc is one type of optical media.
Scatters laser light. Premastering The process of adding error detection and correction bytes to user data. Done prior to mastering disc. Red Book See CD-Audio. Removable optical media which accept new data only once.