Real-time observation of picosecond-timescale optical quantum entanglement toward ultrafast quantum information processing · HackerPapers discussionshttps://hackerpaper.kaipfister.de/p/2403.07357/Collected HN comments and submissions linking this paper.enMon, 02 Nov 2026 11:16:22 GMTReal-time observation of picosecond-timescale optical quantum entanglement toward ultrafast quantum information processing — mentioned by westurnerhttps://news.ycombinator.com/item?id=42895438urn:hackerpapers:mention:2403.07357:42895438Sat, 01 Feb 2025 03:41:10 GMT<p>&quot;Real-time observation of picosecond-timescale optical quantum entanglement towards ultrafast quantum information processing&quot; (2025) https://www.nature.com/articles/s41566-024-01589-7 .. https://arxiv.org/abs/2403.07357v1 (2024) : &gt; Abstract: Entanglement is a fundamental resource for various optical quantum information processing (QIP) applications. To achieve high-speed QIP systems, entanglement should be encoded in short wavepackets. Here we report the real-time observation of ultrafast optical Einstein–Podolsky–Rosen correlation at a picosecond timescale in a continuous-wave system.…</p><p><a href="https://hackerpaper.kaipfister.de/p/2403.07357/">Paper and discussion history</a>. A mention is not an endorsement.</p>quant-ph