- Figure 1: An organic emissive thin film stack for the evaluation of the different light generation contributions to the different emission modes.
Mode Contributions in OLEDs
setfos is able to quantify the mode contributions of the power dissipated by the emissive dipoles.
- Figure 2: Average contribution of the generated optical power to the different extraction modes as a funktion of the mean dipole position.
The powerful features of setfos make possible to optimize the device to extract most of the light instead of just create it within the device. What if all of the generated optical power couples to a planar guided mode of the high refractive index layers and no light is emitted from the device?
setfos can quantify the power dissipated in each emission mode for a multiple set of parameters while integrating the emission spectrum over up to 3 variables as e.g. wavelength (rather than wave-number), layer thicknesses and refractive indices.
