COMSOL – multi-physics, FEM mode solver
VPI – optical communication system
RSoft – passive and active devices modeling (Synopsys Company)
OptiWave – OptiSPICE (optoelectronic circuit simulator)
Photon Design – PICWave, Harold, …
LDSL tool – Longitudinal Dynamics in multisection Semiconductor Lasers, [traveling-wave modeling]
WIAS softwares
CST studio suite
Zemax – geometrical optics
Code V – like Zemax (Synopsys company)
Light Tools – (Synopsys company)
LabView – for lab control
Lumerical – FDTD, MODE (waveguide simulator), FEEM (waveguide simulator), MQW (quantum well gain simulator), STACK, …
Crosslight – 2D/3D simulation tools
Silvaco
TeSCA – laser diodes, detectors, transistors
software for optoelectronic devices (3 free software available)