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2003
Conference Paper
Titel
A new single chip optical CMOS detector for next generation optical storage systems
Abstract
In this paper a new fully integrated detector architecture for pick-up units in optical storage systems is presented. Apart from a special diode constellation for data recovery it features a 5x5 diode matrix for determination of the average spatial light power distribution across the detector. The chip, fabricated in a standard 0.6µm CMOS process, operates at a 3.3V power supply and occupies 1.78x1.58mm2. It includes six high frequency readout and one low frequency readout paths.