RECORDING AND REPRODUCING DEVICE, RECORDING AND REPRODUCING METHOD, RECORDING DEVICE, RECORDING METHOD, REPRODUCING DEVICE, AND REPRODUCING METHOD

摘要

PURPOSE: A recording/reproducing apparatus, a recording/reproducing method, a recording apparatus, a recording method, a reproducing apparatus and a reproducing method for improving the performance of reading signal are provided to improve recording signal performance. CONSTITUTION: A recording/reproducing apparatus, a recording/reproducing method, a recording apparatus, a recording method, a reproducing apparatus and a reproducing method for improving the performance of reading signal include an optical generation unit, an image sensor(15), an optical system and a band limitation unit. The light generation unit includes light converter for generating reference light.