{"podcast":{"title":"The Quantum Computing Podcast with Fexingo: Qubits, Quantum Hardware, and Future Computing","slug":"the-quantum-computing-podcast-with-fexingo-qubits-quantum-hardware-and-future-computing-7871946","podcast_index_feed_id":7871946,"rss_url":"https://feeds.fexingo.com/business/the-quantum-computing-podcast.xml","website_url":"https://www.fexingo.com/","image_url":"https://audio.fexingo.com/business/the-quantum-computing-podcast/cover.png","author":"Fexingo","episode_count":62,"summary":"This is a podcast about the current state and near-term future of quantum computing. Lucas and Luna examine the science and business of quantum hardware, from superconducting qubits to trapped ions and topological systems. They discuss the engineering challenges of error correction, the race to quantum supremacy, and the realistic timelines for commercial quantum advantage. Each episode focuses on a specific company, research paper, or technology milestone — Google's Sycamore, IBM's Quantum System One, IonQ's trapped-ion processors, or China's quantum communication network. Lucas brings a journalist's rigor to the technical details, while Luna pushes for clarity on what these advances mean for cryptography, drug discovery, optimization, and finance. This show is for listeners who want to understand quantum computing without hype — the real bottlenecks, the credible roadmaps, and the startups that might actually deliver. How close are we to a fault-tolerant quantum computer? Which industries will be transformed first? And which approaches are likely dead ends? #QuantumComputing #Qubits #QuantumHardware #QuantumSupremacy #ErrorCorrection #SuperconductingQubits #TrappedIons #Topologi…","last_synced_at":"2026-06-20T20:22:02.827480+00:00","page_url":"https://stenobird.com/podcast/the-quantum-computing-podcast-with-fexingo-qubits-quantum-hardware-and-future-computing-7871946"},"episode":{"title":"Why Quantum Computers Need Cryogenic Controllers","slug":"why-quantum-computers-need-cryogenic-controllers","published_at":"2026-06-10T08:24:27+00:00","page_url":"https://stenobird.com/podcast/the-quantum-computing-podcast-with-fexingo-qubits-quantum-hardware-and-future-computing-7871946/why-quantum-computers-need-cryogenic-controllers","show_page_url":"https://stenobird.com/podcast/the-quantum-computing-podcast-with-fexingo-qubits-quantum-hardware-and-future-computing-7871946","url":"https://audio.fexingo.com/business/the-quantum-computing-podcast/episode-0042.mp3","audio_url":"https://audio.fexingo.com/business/the-quantum-computing-podcast/episode-0042.mp3","summary":"In this episode of The Quantum Computing Podcast, Lucas and Luna dive into the unsung hero of quantum hardware: the cryogenic controller. While most attention goes to the qubits themselves, the specialized electronics that operate at near-absolute-zero temperatures are becoming the bottleneck for scalability. They discuss how companies like Quantum Machines and Zurich Instruments are developing custom ASICs and FPGAs that can handle thousands of control lines with ultra-low noise and latency. The hosts explore a specific case: a 2026 collaboration between a national lab and a startup that reduced controller power consumption by 40 percent while doubling qubit gate fidelity. The episode explains why traditional room-temperature electronics can't keep up, and how the shift to cryo-CMOS and superconducting digital logic is reshaping the quantum stack. Listeners will understand why the control layer, not just the qubits, may determine when fault-tolerant quantum computing becomes practical. #QuantumComputing #CryogenicControllers #QuantumHardware #QubitControl #CryoCMOS #SuperconductingLogic #QuantumMachines #ZurichInstruments #QuantumNoise #GateFidelity #FPGA #ASIC #QuantumScalability #FaultTolerant #Technology #TechPodcast #FexingoBusiness #BusinessPodcast Keep every episode free: buymeacoffee.com/fexingo","meta_description":"In this episode of The Quantum Computing Podcast, Lucas and Luna dive into the unsung hero of quantum hardware: the cryogenic controller. While most atten…","key_points":[],"chapters":[],"topics":[],"duration_seconds":668,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/the-quantum-computing-podcast-with-fexingo-qubits-quantum-hardware-and-future-computing-7871946/episodes/why-quantum-computers-need-cryogenic-controllers/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/the-quantum-computing-podcast-with-fexingo-qubits-quantum-hardware-and-future-computing-7871946/why-quantum-computers-need-cryogenic-controllers.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}