beam splitters 1entanglement generation 1entanglement monotones 1linear optics 1nonclassicality 1photon loss 1quantum coherence 1quantum metrology 1spin coherence 1su(2) invariance 1
From the 2 of 20 papers with an AI index.
11 citations
- University of OttawaCA5 papers
- University of TorontoCA3 papers
- University of WaterlooCA3 papers
- McGill UniversityCA2 papers
- Universidad Diego PortalesCL2 papers
- University of CalgaryCA2 papers
- University of GuelphCA2 papers
- York UniversityCA2 papers
- American Association of Variable Star ObserversUS1 paper
- Astronomical ObservatoryRS1 paper
- Center for Astrophysics Harvard & SmithsonianUS1 paper
- Columbia UniversityUS1 paper
Showing physics.opticsShow all
2 papers · 1 filter
physics.optics2026
Room-temperature THz photon detection via nonlinear upconversion with 2% full-system efficiency
Aswin Vishnuradhan, Wei Cui, Hesam Heydarian +5
Sensitive detection of terahertz (THz) radiation is fundamental to progress in spectroscopy, advanced wireless communication, and the realization of emerging quantum technologies.…
physics.optics2026
Broadband THz spectroscopy system beyond 25 THz using BNA crystals and a tunable single-ring-fiber compressor
Wei Cui, Aswin Vishnuradhan, Markus Lippl +4
We present a terahertz time-domain spectroscopy (THz-TDS) system which accesses a broadband spectrum, efficiently covering the so-called "new THz gap" between 5 and 15 THz and exte…