2 papers
physics.optics2017
Broadside High Index Dielectric Beam Routing
Arnab Dewanjee, Stewart Aitchison, Mo. Mojahedi
We propose a technique to control the beam direction of a dielectric optical micro-prism structure by properly designing its geometry. We show that by selectively choosing the slop…
physics.optics2016
An Efficient and Compact Excitation of Surface Plasmons Using a Si Gable Tip
Arnab Dewanjee, M. Z. Alam, J. Stewart Aitchison +1
We propose a novel technique to efficiently excite a surface plasmon polariton (SPP) mode at a gold-glass interface by exploiting the near field excitation of an engineered high in…