Modeling Optoelectronic Devices and Plasmon Effects

This event was broadcast on August 10, 2017 and is now available for on demand viewing.

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If you are interested in modeling optoelectronic devices and surface plasmon polaritons (SPPs), then tune into this webinar. Surface plasmon polaritons are guided electromagnetic modes of a metal/dielectric interface. Because of their strong field confinement and enhancement effect, they have a variety of intriguing applications from surface-enhanced spectroscopy to biosensing and nano-optics.

SPPs can be launched through several special excitation configurations or coupling structures. In this webinar, guest speaker Leiming Wang from Konica Minolta Laboratory will show how to simulate SPP excitation with COMSOL Multiphysics® and the Wave Optics Module, including the prism-coupling approach (Kretschmann-Raether and Otto configuration) and scattering approach (grating coupling). Short range and long range coupled SPP at optically thin metal films; a SPP-focusing lens; and the SPP effect in two optoelectronic devices, organic light-emitting diodes (OLED) and surface plasmon-enhanced fluorescence spectroscopy (SPFS), will be discussed. During a live software demo, you will see the detailed setup of the two SPP excitation schemes in the Wave Optics Module. The webinar will conclude with a Q&A.

Simulated field distribution of light scattering at a wavelength-scale slit through an optically thin metal film, showing the excitation of the coupled surface plasmon polaritons (short-range SPPs) at the metal surfaces.


 



Presented by:



Leiming Wang
Senior Researcher
Konica Minolta Laboratory USA

Leiming Wang is a researcher at Konica Minolta Laboratory USA, Inc. He surveys and researches emerging technologies in the areas of IT, sensing, imaging, and nanophotonics. He also conducts various computer simulations for the verification of concept and feasibility. Before joining Konica Minolta in 2013, Leiming received his PhD degree in physics from Washington State University in 2009 and did three years of postdoctoral research at the University of Pittsburgh.

 

Jiyoun  Munn
Technical Product Manager
COMSOL


Jiyoun Munn is the technical product manager for the RF Module at COMSOL. He has 15 years of experience in the RF industry, developing over 150 antenna and microwave device prototypes. Jiyoun also holds patents for antenna interrogation systems. He received his MS degree in electrical engineering from the University of Michigan.


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