The New Quantum Era - innovation in quantum computing, science and technology cover art

The New Quantum Era - innovation in quantum computing, science and technology

The New Quantum Era - innovation in quantum computing, science and technology

Written by: Sebastian Hassinger
Listen for free

Your host, Sebastian Hassinger, interviews brilliant research scientists, software developers, engineers and others actively exploring the possibilities of our new quantum era. We will cover topics in quantum computing, networking and sensing, focusing on hardware, algorithms and general theory. The show aims for accessibility - Sebastian is not a physicist - and we'll try to provide context for the terminology and glimpses at the fascinating history of this new field as it evolves in real time.(c) New Quantum Era, LLC 2026 Physics Science
Episodes
  • Quantum Cameras and Sub-Diffraction Imaging with Johannes Galatsanos

    Quantum Cameras and Sub-Diffraction Imaging with Johannes Galatsanos
    Jul 13 2026
    Johannes Galatsanos occupies an unusual dual perch in the quantum ecosystem. As a co-author of the inaugural MIT Quantum Index Report, he's helped map the entire quantum landscape at altitude; as co-founder and CEO of Diffraqtion, he's staked his career on one of its most under-discussed corners: quantum imaging. The company spun out of Saikat Guha's lab at the University of Maryland after more than a decade of DARPA-funded research, emerged from stealth in January 2026 with $4.2M in pre-seed funding, and is now racing toward on-sky telescope demonstrations and a 2028 satellite launch.This episode is for listeners who want a technically honest look at where the "quantum" label is doing real work in a sensor versus where it's shading into sophisticated photonics and analog computing. If you care about how quantum technologies actually reach the world — through markets, contracts, and hardware that ships — this conversation gives you a specific, concrete example to think with.What You'll LearnWhy a conventional camera can lose roughly 95% of the information a photon carries, and what quantum Fisher information theory says about recovering itHow Diffraqtion's device processes light directly in the photonic domain before converting it to electronic information — and why that matters for shot noiseThe honest answer to "is this really quantum?" — including where the technology sits between quantum information theory, photonics, and analog computingWhy a 6U CubeSat with a 10-centimeter aperture can plausibly compete with school-bus-sized observation satellites for specific tasksHow a "diffractive neural network" runs image classification at the speed of light with negligible power consumptionThe difference between Diffraqtion's hard-coded Gen 1 camera and the reprogrammable Gen 2 that can swap algorithms in orbit (canopy detection over the Amazon, ship detection over the Atlantic)Why the Habitable Worlds Observatory needs a coronagraph capability — and how you can build one by processing light rather than blocking itWhat quantum sensing needs from policy, capital, and PR to escape the shadow of quantum computingResources & LinksGuest & CompanyDiffraqtion — Company homepage; describes the technology, NASA/DARPA lineage, and the "quantum eye" framing referenced in the conversation.Johannes Galatsanos on LinkedIn — Recent activity including SmallSat Europe, the NASA Space to Soil Challenge, and GQIG Summit talks on quantum imaging.Papers & ReportsQuantum Index Report 2025 (arXiv) — The preprint of the MIT QIR, co-authored by Galatsanos. Essential reading for anyone trying to see the quantum landscape as a whole.MIT Sloan — New MIT Report Captures State of Quantum Computing — Background on the QIR and Galatsanos's research role at the MIT Initiative on the Digital Economy.MIT Sloan — Quantum Report Charts Growing Business Interest — Further QIR findings on the growth in corporate quantum mentions.Press & CoverageDiffraqtion Pre-Seed Announcement (PR Newswire) — Official release covering the $4.2M raise, DARPA contract, and founding team.Breaking Defense — DARPA Backs Diffraqtion — The most in-depth interview on the DARPA SBIR contract and programmable light plates.The Quantum Insider — Diffraqtion $4.2M Raise — Investor context including quotes from Chad Rigetti; technical claims on resolution and processing.Payload Space — Diffraqtion Emerges from Stealth — Commercial framing around the 6U CubeSat cost model.Defense One — Quantum Cameras Could Remake Space-Based Intelligence — Policy and defense framing.SponsorCisco Universal Quantum Switch — Outshift by Cisco — Cisco's incubation engine, building a scalable quantum network on open standards and vendor-agnostic architecture.Key Quotes & InsightsOn quantum information loss: "When you do a direct image… you lose something like 95% of information from that photon. So you leave 95% on the table, and the question was: how do you extract that back?"On what "quantum" really means here: Galatsanos is refreshingly candid — the device uses quantum Fisher information theory to set the physical limit and configure the hardware, but the runtime processing is closer to analog photonic computing than to gate-based quantum computing. He describes it as sitting between "quantum 1.0" and quantum sensing.On the frog's-eye analogy: Retinal ganglion cells can process shapes and trajectories faster than the brain — which is why you can catch a baseball or a falling fork before you consciously see it. Diffraqtion is trying to give satellites and robots the same kind of reflex.On the JPEG as a historical artifact: "JPEG was a little bit of a logical step… but now the thought is, forget about it — you don't even need that. The light itself already will tell you." The machine, unlike a human operator, doesn't need an image.On why quantum sensing lags in the discourse: Insight — quantum computing benefits from a single unifying ...
    Show More Show Less
    49 mins
  • Episode 100: Live at Barnes & Thornburg — Reflections on the First 100 Episodes

    Episode 100: Live at Barnes & Thornburg — Reflections on the First 100 Episodes
    Jul 6 2026
    This is the 100th episode of The New Quantum Era, and it arrives at a moment of convergence: the book is out, the Helgoland centennial documentary is in production, regional quantum ecosystems are scaling from ambition to construction, and the field is entering the transition from heroic-era qubit demos to the hard systems engineering that will determine whether quantum computing becomes a real industry. Bob Karr — who sits at the intersection of law, policy, and the quantum ecosystem as the person behind the Quantum Law Navigator and a convener across the Chicago quantum community — is the right person to conduct this retrospective, and Barnes & Thornburg, at the center of arguably the most sophisticated quantum ecosystem in the world, is the right place to do it.The conversation is structured as a celebration and an examination: what has Sebastian actually learned by sitting with nearly 100 physicists, engineers, founders, and policymakers? How has the field changed since that first visit to TJ Watson in 2017? What do regional hubs like the Illinois Quantum and Microelectronics Park and Quebec's DistriQ tell us about what it takes to move from science to industry? And what does the next era demand — not just from researchers and companies, but from everyone?---What You'll LearnWhy the Helgoland documentary matters: in June 2025, Sebastian and his wife traveled to the island where Heisenberg's 1925 insight gave birth to quantum mechanics, producing a documentary at a Yale–Max Planck centennial conference attended by multiple Nobel laureates — and what that experience distilled about the state of the fieldHow Sebastian's journey into quantum began: arriving at IBM's TJ Watson Research Center in 2017 to help with Qiskit's open source strategy, encountering the 53-qubit milestone, and recognizing the earliest stages of an emerging technology that would become his life's workWhat the "Heroic Age of Qubits" was — and why it ended: the period of genius PIs racing to prove quantum advantage, culminating in Google's 2019 random circuit sampling claim, and why that finish line turned out to be a starting lineWhat Harley Johnson and the IQMP reveal about ecosystem-building: why the Illinois Quantum and Microelectronics Park is the world's leading example of building a quantum ecosystem, and what it takes to bridge deep science and economic developmentWhat Quebec's DistriQ teaches about sustainability: the 90% public / 10% private funding model designed to flip over ten years, and why that benchmark matters for every regional hubWhy Alejandra Castillo's economic development lens changed the picture: how quantum's impact extends far beyond qubits into advanced manufacturing, supply chain, and the communities that get to participate in the upsideWhat Nadya Mason's leadership model means for the field: the dean of UChicago's Pritzker School who wasn't a "math person" and sees leadership as service — and why the field needs every kind of creative mind, not just PhDs in physicsWhat John Martinis's arc from the 1986 Josephson junction paper through the Nobel Prize to CoLab reveals: the transition from heroic-era physicist to systems thinker pursuing open architecture and consortium-based quantum computingWhy the Monte Carlo algorithm is the key analogy for quantum's future: the technique that took 30 years to find its commercial application as a reminder that the most important uses of quantum computers haven't been imagined yetWhere fault tolerance actually stands: why it's an emergent property of the whole system — not a single breakthrough — and why the classical-quantum feedback loop for mid-circuit measurement and syndrome correction is the thing to watchWhy multiple qubit modalities will coexist: the case for neutral atoms in the near term, superconducting and spin qubits in the long term, and photonics as a dark horse — and why this isn't a winner-take-all raceWhat Build Quantum Partners is building: a new venture to reduce friction for quantum companies entering the U.S. market, partner with regional ecosystems, and ultimately develop the quantum equivalent of biotech hub infrastructure---Resources & LinksGuest & Host LinksRobert W. Karr Jr. — Barnes & Thornburg Attorney Profile — Bob's firm bio covering his role as partner and QTI Group co-chairRobert W. Karr Jr. — LinkedIn — Recent activities including the Illinois–UK Quantum Partnerships Mission and Keidanren Next-Gen SalonQuantum Law Navigator — Chicago Quantum Exchange (PDF) — The ten-chapter resource Bob led, mapping the U.S. legal and regulatory landscape for quantumBarnes & Thornburg Quantum Technology Industry Group — The firm's quantum practice, host of the live recordingThe Book & DocumentaryThe New Quantum Era by Sebastian Hassinger — Released May 2026; the companion book tracing the people, science, and engineering behind quantum technology's emergenceHelgoland Documentary — In production; shot over five ...
    Show More Show Less
    1 hr and 20 mins
  • Quantum EDA for Ion Trap Design with Daniel Faircloth

    Quantum EDA for Ion Trap Design with Daniel Faircloth
    Jun 29 2026
    Daniel Faircloth, PhD is an unusual figure in the quantum ecosystem: a computational electromagnetics engineer who actually helped build trapped-ion hardware before pivoting to the software stack the field was missing. He's a co-author on the 2013 New Journal of Physics paper that demonstrated reliable ion transport through a microfabricated X-junction surface-electrode trap at Georgia Tech Research Institute, and he spent the years afterward inside a defense contractor, IERUS Technologies, building the electromagnetic simulation engine that has now spun out as Nullspace.If you've been following the trapped-ion race — Quantinuum, IonQ, Oxford Ionics, AQT, and the academic groups feeding them — this episode fills in a layer of the story that rarely gets airtime. As the field moves from clever physics demonstrations toward genuinely scaled architectures, the design tools, the file formats, and the iteration loops start to matter as much as the qubits themselves. Listeners interested in quantum engineering, the analog of EDA in semiconductors, or how dual-use defense R&D translates into commercial quantum infrastructure will find a lot to chew on.What We Get IntoWhy the standard "gapless approximation" for ion trap modeling — treating electrodes as polygons on an infinite metal sheet — breaks down well before you're ready to fabricate.How Faircloth's graduate-school question ("can better tools turn a good engineer into a super engineer?") became the design philosophy behind Nullspace ES.What turning an X-junction corner actually requires: two-stage optimization across trap geometry and control voltages, so the ion doesn't get heated out of the trap.Why general-purpose electrostatic solvers struggle with ion trap problems that demand nanometer ion-height precision and millivolt-level shuttling voltage accuracy.The technical leap in Nullspace ES 2025 R1: pairing high-order basis functions with a compression solver to cut memory usage roughly 5× while preserving accuracy.The awkward commercial reality of selling neutral simulation infrastructure to companies that are direct competitors with each other.The "build vs. buy" tension for hardware startups deciding whether to roll their own solver in Python or adopt a purpose-built commercial tool.How the dual-use defense / commercial-quantum positioning shapes Nullspace's roadmap — and where lessons flow in both directions.Where the roadmap might lead: multi-physics, tightly integrated workflows that eliminate the CAD-cleanup and file-format-exchange tax engineers pay today.Resources & LinksGuest & CompanyDaniel Faircloth Bio — Nullspace, Inc. — Background on Daniel's path from GTRI and IERUS to co-founding Nullspace.Nullspace, Inc. — Company homepage covering the Nullspace EM and Nullspace ES product suites.Inside Nullspace: Rethinking Electromagnetic Simulation with Dr. Daniel Faircloth — A longer-form interview on why Daniel rebuilt EM simulation from scratch.Product & Technical ResourcesNullspace ES — Electrostatic Simulation for Quantum Computing — Product page detailing the ion-trap-specific capabilities discussed in the episode.Nullspace ES 2025 R1 Tech Brief — The release notes behind the high-order basis functions and 5× memory reduction Daniel describes.Precision Ion Trap Modeling and Simulation for Quantum Applications — Webinar featuring Oxford Ionics' Curtis Volin demonstrating Nullspace ES on a surface-electrode trap.Papers & Background ReadingReliable Transport Through a Microfabricated X-Junction Surface-Electrode Ion Trap (NJP, 2013) — The GTRI paper Daniel co-authored, including the corner-turning ion transport work referenced in the episode.Daniel Faircloth — ResearchGate profile — Additional EM and ion trap publications from Daniel's GTRI/IERUS years.Company & Funding ContextNullspace Raises $2.5M Seed Round (PR Newswire, Aug 2025) — The seed round led by Fathom Fund with Golden Seeds.Nullspace Raises $2.5M — The Quantum Insider — Quantum-sector framing of the dual-use RF/quantum positioning.Nullspace Inc. Launches as an Engineering Software Company (PR Newswire, Jun 2023) — The spin-out announcement and origin story.Key Quotes & InsightsOn the original product question (paraphrase): If you give powerful EM and optimization tools to a well-trained engineer, can you effectively turn them into a "super engineer" and unlock the kind of creativity that textbook parameterizations can't reach? That question became the through-line from Daniel's graduate work to Nullspace.On why existing tools fall short (paraphrase): The community was trying to shoehorn ion trap design into solvers that were never built for it — gapless approximations, weak optimizers, and accuracy levels that simply don't hold up when you need nanometer ion heights and millivolt shuttling voltages.On corner-turning in an X-junction (Daniel, lightly edited): "If you think of an ion trap as a fancy train track system, the ions are being ...
    Show More Show Less
    39 mins
adbl_web_anon_alc_button_suppression_t1
No reviews yet