Part of #Threshold characteristics analysis of InP-based PhC VCSEL with buried tunnel junction# :
Publishing year : 2013
Conference : 21st Iranian Conference on Electrical Engineering
Number of pages : 4
Abstract: A complete optical-electric-gain-thermal self-consistent model of 1.55 m AlGaInAs Photonic Crystal Vertical Cavity Surface Emitting Diode Lasers (PhC VCSELs) has been applied to optimize its threshold characteristics. It shows that for 5 m devices, the theroom temperature (RT) threshold current is equal to only 0.59 mA and the maximum operating temperature is equal to as much as 380 K. The results suggest that the 5 m AlGaInAs PhC VCSELs seem to be the most optimal ones For light sources in high performance optical communication systems.