Anritsu Corporation has introduced the measurement function (MS9740B-020) for its optical spectrum analyser MS9740B to evaluate pulsed laser diode (LD) chips. This new solution reduces the test time for pulsed LD chips, contributing to improved production efficiency of high-power LD chips.
Product features
- Reduced tact time for pulsed LD chips: The new MS97040B-020 solution accelerates optical spectrum evaluation by eliminating the need for a trigger signal.
- Assured measurement reproducibility for high-power LD chips: This solution assures measurement reproducibility of ±1.4 dB for the side mode suppression ratio (SMSR). The reduced SMSR variation improves LD chip yield and enhances production efficiency.
