Beschreibung
The Ando AQ-4137B Stabized Light Source can accommodate up to two channels. Both LED and LD light source units of various wavelengths are available to allow many configurations. Incorporation of a thermostat/ temperature compensation circuit ensures high optical output level stability. Since the output level can be attenuated up to 6dB in steps of 0.1dB, the AQ-4137B can be used for accurate characteristics measurements at the same optical output level, etc.