144 citations · 329 across the 15 of their papers we have counts for
5 papers · 1 filter
Generating hot carriers in plasmonic nanoparticles: when quantization does and does not matter?
Jacob B Khurgin, Uriel Levy
Plasmon-assisted hot carrier processes in metal nanoparticles can be described either classically or using the full strength of quantum mechanics. We reconfirm that from the practi…
Plasmonic graphene photodetector based on channel photo-thermoelectric effect
Jacek Gosciniak, Mahmoud Rasras, Jacob Khurgin
We propose an on-chip CMOS compatible graphene plasmonic photodetector based on the photo-thermoelectric effect (PTE) that occurs across an entire homogeneous graphene channel. The…
Fundamental limits of hot carrier injection from metal in nanoplasmonics
Jacob B Khurgin
Evolution of the nonequilibrium carriers excited in the process of decay of surface plasmon polaritons in metal is described for each step, from the carrier generation to their ext…
Adiabatic frequency shifting in epsilon near zero materials: The role of group velocity
Jacob B Khurgin, Matteo Clerici, Vincenzo Bruno +9
We investigate adiabatic frequency conversion using epsilon near zero (ENZ) materials and show that while the maximum frequency conversion for a given change of permittivity does n…
ITO-based Electro-absorption Modulator for Photonic Neural Activation Function
Rubab Amin, Jonathan George, Shuai Sun +8
Recently integrated optics has become an intriguing platform for implementing machine learning algorithms and inparticular neural networks. Integrated photonic circuits can straigh…