TWLM Gain models
Which Gain models are available in TWLM?
The 2 most important models TWLM supports are Lorentzian gain and user defined gain. User defined gain can be imported from file. It can either be from measurement or simulation (e.g. with our MQW solver). This example imports gain from MQW simulation: https://support.lumerical.com/hc/en-us/articles/360041725214-Multi-quantum-well-MQW-edge-emitting-laser