Patent ID: 6744504
Filing Date: 2004-06-01
Classification: G01J

Abstract:
A light-analyzer for a system for introducing at least one beam periodically into a single light detector, comprising:a converting device for sampling outputs detected by the light detector at a predetermined time interval and converting the sampled outputs to digital data; a reference signal generator for generating a signal in synchronization with a period of introduction of the beam; a memory device electrically connected to the converting device for sequentially storing all the digital data unprocessed; a data write controller electrically connected to the reference signal generator for generating an address corresponding to a cycle of the reference signal, and sequentially storing all the digital data converted by the converting device and unprocessed into the memory device according to the address; and a data separating device electrically connected to the memory device for separating the digital data corresponding to the outputs based on the address when the digital data stored in the memory device are read so that desired unprocessed data are obtained when required.