Coherent Synchrotron Radiation by Excitation of SPPs on Near-Critical CNT arxiv.org 5 points by westurner 8 hours ago
westurner 8 hours ago ScholarlyArticle: "Coherent synchrotron radiation by excitation of surface plasmon polariton on near-critical solid microtube surface" (2025) https://journals.aps.org/prl/abstract/10.1103/cnym-16hc https://arxiv.org/abs/2507.04561NewsArticle: "A Radical New Kind of Particle Accelerator Could Transform Science" (2025) https://www.sciencealert.com/a-radical-new-kind-of-particle-...... CSR Coherent Synchrotron Radiation X-Rays from laser EM on CNT Carbon Nanotubes westurner 7 hours ago How distinct is this from cavity QED?I found a bunch of tangential articles by trying to find an answer:From https://news.ycombinator.com/item?id=40876505 :> 4. Are SPPs distinct from Cherenkov radiation, and photon-electron-phonon vorticity?"Coherent Surface Plasmon Polariton Amplification via Free Electron Pumping" (2022) https://www.nature.com/articles/d41586-022-03455-4How did the emissions vary in this experiment given input Terahertz electrovolt input from a graphene circuit?From https://news.ycombinator.com/item?id=45715175 :"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=44922581 :"Grover's algorithm to efficiently prepare quantum states in optical cavity QED" (2025) https://phys.org/news/2025-08-grover-algorithm-efficiently-q..."Deterministic carving of quantum states with Grover's algorithm" (2025) https://journals.aps.org/pra/abstract/10.1103/s3vs-xz7w..."Selective excitation of a single rare-earth ion in an optical fiber" (2025) https://opg.optica.org/oe/fulltext.cfm?uri=oe-33-19-41011 .. https://news.ycombinator.com/item?id=45620981..From https://news.ycombinator.com/item?id=41442489 :"Extreme light confinement and control in low-symmetry phonon-polaritonic crystals" like quartz https://arxiv.org/abs/2312.06805 *
westurner 7 hours ago How distinct is this from cavity QED?I found a bunch of tangential articles by trying to find an answer:From https://news.ycombinator.com/item?id=40876505 :> 4. Are SPPs distinct from Cherenkov radiation, and photon-electron-phonon vorticity?"Coherent Surface Plasmon Polariton Amplification via Free Electron Pumping" (2022) https://www.nature.com/articles/d41586-022-03455-4How did the emissions vary in this experiment given input Terahertz electrovolt input from a graphene circuit?From https://news.ycombinator.com/item?id=45715175 :"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=44922581 :"Grover's algorithm to efficiently prepare quantum states in optical cavity QED" (2025) https://phys.org/news/2025-08-grover-algorithm-efficiently-q..."Deterministic carving of quantum states with Grover's algorithm" (2025) https://journals.aps.org/pra/abstract/10.1103/s3vs-xz7w..."Selective excitation of a single rare-earth ion in an optical fiber" (2025) https://opg.optica.org/oe/fulltext.cfm?uri=oe-33-19-41011 .. https://news.ycombinator.com/item?id=45620981..From https://news.ycombinator.com/item?id=41442489 :"Extreme light confinement and control in low-symmetry phonon-polaritonic crystals" like quartz https://arxiv.org/abs/2312.06805 *
ScholarlyArticle: "Coherent synchrotron radiation by excitation of surface plasmon polariton on near-critical solid microtube surface" (2025) https://journals.aps.org/prl/abstract/10.1103/cnym-16hc https://arxiv.org/abs/2507.04561
NewsArticle: "A Radical New Kind of Particle Accelerator Could Transform Science" (2025) https://www.sciencealert.com/a-radical-new-kind-of-particle-...
... CSR Coherent Synchrotron Radiation X-Rays from laser EM on CNT Carbon Nanotubes
How distinct is this from cavity QED?
I found a bunch of tangential articles by trying to find an answer:
From https://news.ycombinator.com/item?id=40876505 :
> 4. Are SPPs distinct from Cherenkov radiation, and photon-electron-phonon vorticity?
"Coherent Surface Plasmon Polariton Amplification via Free Electron Pumping" (2022) https://www.nature.com/articles/d41586-022-03455-4
How did the emissions vary in this experiment given input Terahertz electrovolt input from a graphene circuit?
From https://news.ycombinator.com/item?id=45715175 :
"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=44922581 :
"Grover's algorithm to efficiently prepare quantum states in optical cavity QED" (2025) https://phys.org/news/2025-08-grover-algorithm-efficiently-q...
"Deterministic carving of quantum states with Grover's algorithm" (2025) https://journals.aps.org/pra/abstract/10.1103/s3vs-xz7w
...
"Selective excitation of a single rare-earth ion in an optical fiber" (2025) https://opg.optica.org/oe/fulltext.cfm?uri=oe-33-19-41011 .. https://news.ycombinator.com/item?id=45620981
..
From https://news.ycombinator.com/item?id=41442489 :
"Extreme light confinement and control in low-symmetry phonon-polaritonic crystals" like quartz https://arxiv.org/abs/2312.06805 *