Design of Organic Vertical-Cavity Surface-Emitting Laser for Electrical Pumping

A low-threshold high-index-contrast grating (HCG)-based organic VCSEL

“…Also, we used the thin Al (3 nm)/Ag (5 nm) layers as the cathode to support both electrical injection and transparency of the resonance action. This cathode structure has been used already to design OVCSELs [13,14]. The OLED heterostructure is embedded in a high-Q hybrid photonic crystal microcavity.…”