Patent ID: 8616870

Claim:
An optical media production system comprising: a roll-to-roll tape transport configured to move an optical media; an optical media nano-imprinting platform having operational parameters and configured to at least one of guide, emboss, coat, and slit the media according to the operational parameters; an optical scanner configured to detect one or more attributes of the media that result from at least one of the embossing and coating of the media; and a controller operatively arranged with the scanner and configured to adjust at least one of the operational parameters based on the detected one or more attributes of the media while the platform continues to at least one of guide, emboss, coat, and slit the media, wherein the optical scanner includes at least one optical pick up unit configured to optically scan the optical media and a motor system configured to axially position a shaft held proximate to the optical media and wherein the at least one optical pick up unit is mounted on a nut threaded to the shaft.