SEMICONDUCTOR LASER DIODES AND NON-COHERENT LIGHT EMISSIVE DIODES,AND DRIVE CIRCUITRY THEREFOR

摘要

Drive circuitry 12 for a packaged semiconductor laser diode 13 that is external to the laser package is connected with that package by a balanced line 25 in order to minimise inductive effects which limit the high frequency response of the assembly. (All the inductance and capacitance components shown are representations of those associated with the balanced line 25 and circuit connections).