1 points | by westurner 14 hours ago ago
2 comments
ScholarlyArticle: "Cavity electrodynamics of van der Waals heterostructures" (2024) https://arxiv.org/abs/2403.19745
; graphite / graphene optical cavity
From https://news.ycombinator.com/item?id=45282604 re: spiking neuromorphics:
> What are the ways to get spiking behavior out of integrated nanophotonics?
> Saturable Absorption (excitable semiconductor lasers, graphene laser cavity ,), NDR Negative Differential Resistance (RTD Resonant Tunneling Diodes,), PCM: Phase-change materials (DVD-RW,),
> Metamaterials and metasurfaces are probably useful for extreme nonlinear spiking neuromorphic computing with integrated nanophotonics.
Some optical metamaterials have picosecond phase change latency
ScholarlyArticle: "Cavity electrodynamics of van der Waals heterostructures" (2024) https://arxiv.org/abs/2403.19745
; graphite / graphene optical cavity
From https://news.ycombinator.com/item?id=45282604 re: spiking neuromorphics:
> What are the ways to get spiking behavior out of integrated nanophotonics?
> Saturable Absorption (excitable semiconductor lasers, graphene laser cavity ,), NDR Negative Differential Resistance (RTD Resonant Tunneling Diodes,), PCM: Phase-change materials (DVD-RW,),
> Metamaterials and metasurfaces are probably useful for extreme nonlinear spiking neuromorphic computing with integrated nanophotonics.
Some optical metamaterials have picosecond phase change latency