Thesecondeditioncontinuestorepresentafirstcourseinoptoelectronicmaterialsanddevicessuitableforahalf-orone-semestercourseattheundergraduateleveleitheratthethirdorfourth-yearlevelinelectricalengineering,engineeringphysics,andmaterialsscienceandengineeringdepartments.Withitsadditionaltopics,