Figure 1
From: Vertical Microcavity Organic Light-emitting Field-effect Transistors

Device structure and optical properties of mirrors.
(a) Schematic of a microcavity OLEFET. (b) Chemical structure of HAT-CN. (c) Simulated and experimental reflectance of the bottom mirror. (d) Reflectance and transmittance of the top mirror for 40 nm and 80 nm Ag; the transmittance of 40 nm and 80 nm Ag without Al.