1.1k citations · 3.7k across the 68 of their papers we have counts for
5 papers · 1 filter
Active Material, Optical Mode and Cavity Impact on electro-optic Modulation Performance
Rubab Amin, Can Suer, Zhizhen Ma +3
In this paper, three different materials Si, ITO and graphene; and three different types of mode structures bulk, slot and hybrid; based on their electrooptical and electro absorpt…
Hyperbolic Metamaterials and Coupled Surface Plasmon Polaritons: comparative analysis
Tengfei Li, Jacob B. Khurgin
We investigate the optical properties of sub-wavelength layered metal/dielectric structures, also known as hyperbolic metamaterials (HMMs), using exact analytical Kronig Penney (KP…
Replacing Noble Metals with Alternative Materials in Plasmonics and Metamaterials: how good an idea?
Jacob B Khurgin
Noble metals that currently dominate the fields of plasmonics and metamaterials suffer from large ohmic losses. New plasmonic materials, such as doped oxides and nitrides, have sma…
Excitation of plasmonic nanoantennas with nonresonant and resonant electron tunnelling
Alexander V. Uskov, Jacob B. Khurgin, Igor E. Protsenko +2
A rigorous theory of photon emission accompanied inelastic tunnelling inside the gap of plasmonic nanoantennas has been developed. The disappointingly low efficiency of the electri…
Phonon lasing as a likely mechanism for density-dependent velocity saturation in GaN transistors
Jacob B. Khurgin, Sanyam Bajaj, Siddharth Rajan
We show that density-dependent velocity saturation in a GaN High Electron Mobility Transistor (HEMT) can be related to the stimulated emission of longitudinal optical (LO) phonons.…