Kingfisher International can now efficiently test broadband spectral loss or responsivity of fiber optic devices, and optical detectors, from 350 - 1650 nm in 5 nm increments.

Test results we have achieved on this facility have only a vague resemblance to published data in many cases, so we think that this must be an unusual capability, and that a lot of published data is not based on real measurements.

Absolute accuracy of these tests is of the order of 1.4%, and is NATA/ILAC traceable to ISO17025.

For example, these detector responsivity graphs have 250 data points per device

In 1993, the Kingfisher Optical Calibration Laboratory, became the first commercial optical calibration laboratory in Asia to achieve accredited traceability status. 

 

 

Broadband Spectral Characterisation