Patent ID: 6590644
Filing Date: 2003-07-08
Classification: G01M

Abstract:
An optical module calibration system for calibrating a plurality of optical modules, comprising:a plurality of optical test signal generators each capable of outputting an optical test signal; a plurality of input optical switches each optically communicating with said optical test signal generators and a corresponding one of the optical modules to be calibrated; a plurality of optical signal measuring instruments; a plurality of output optical switches each optically communicating with said optical signal measuring instruments and a corresponding one of the optical modules to be calibrated; and a controller operatively connected to the optical modules, said optical test signal generators, said input optical switches, said output optical switches, and said optical signal measuring instruments, said controller controlling the optical modules, said optical test signal generators, said input optical switches, said output optical switches, and said optical signal measuring instruments to calibrate the plurality of the optical modules.