Spectral intensity measuring system for measuring repetitively pulsed light having a multichannel detector array and adjustment system including a digital phase locked loop

摘要

The present invention is a system for optically sampling and electronically measuring the spectral intensity and integrated intensity and temporal characteristics of a repetitively or intermittently varying pulsed light source by using the electronic output of the system can be used to display the data about the characteristics of the light source, and it can also be used to insure proper synchronization between the source and a second system such as a spectroradiometer.