Stanford Engineering
19 September 2025
About a year ago we released an episode on the future of ultrafast electronics and it quickly became one of our most popular episodes on YouTube. We’re excited to re-share it with you today. Physicist Matthias Kling walks us through his study of photons and the things science can do with ultrafast pulses of x-rays. The knowledge he’s gaining could reshape fields like materials science, artificial intelligence, ultrafast and quantum computers, and medical diagnostics. We hope you’ll tune in again wherever you get your podcasts. And as a reminder, we post full video versions of each of our episodes on YouTube every Friday, so be sure to check those out if you haven’t already. Have a question for Russ? Send it our way in writing or via voice memo, and it might be featured on an upcoming episode. Please introduce yourself, let us know where you're listening from, and share your question. You can send questions to thefutureofeverything@stanford.edu. Episode Reference Links: Stanford Profile: Matthias KlingConnect With Us: Episode Transcripts >>> The Future of Everything WebsiteConnect with Russ >>> Threads / Bluesky / MastodonConnect with School of Engineering >>> Twitter/X / Instagram / LinkedIn / FacebookChapters: (00:00:00) Introduction Russ Altman introduces guest Matthias Kling, a professor of photon science and applied physics at Stanford University. (00:02:21) Ultrafast Electronics New technologies enabling ultrafast photonics and electronics. (00:05:40) Attosecond Science Applications Capturing electron and molecular movements with attosecond pulses. (00:10:23) Real-Time Molecular Measurements How free-electron lasers enable detailed, atom-specific measurements. (00:15:02) Free-Electron Lasers Using light waves to capture images of molecules at room temperature. (00:22:28) Electronics at Light Speed Whether attosecond science could enable computing at petahertz speed. (00:26:24) Lightwaves & Quantum Computing How lightwave electronics could allow for energy-efficient quantum computers. (00:29:29) AI Meets Ultrafast Science AI's role in optimizing research and data collection in ultrafast electronics. (00:31:47) The Future of Ultafast Electronics How attosecond science, computing, and AI converge to accelerate innovation. (00:35:25) Conclusion Connect With Us: Episode Transcripts >>> The Future of Everything Website Connect with Russ >>> Threads / Bluesky / Mastodon Connect with School of Engineering >>>Twitter/X / Instagram / LinkedIn / Facebook Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.
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