--- title: Extensible universal photonic quantum computing with... description: Researchers present Clavina, an extensible photonic quantum computing architecture that overcomes the long-standing limitation of photonic systems to linear... canonical: https://daily.dev/posts/extensible-universal-photonic-quantum-computing-with-nonlinearity-w35hqmphx twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Extensible universal photonic quantum computing with nonlinearity | daily.dev og:description: Researchers present Clavina, an extensible photonic quantum computing architecture that overcomes the long-standing limitation of photonic systems to linear... og:url: https://daily.dev/posts/extensible-universal-photonic-quantum-computing-with-nonlinearity-w35hqmphx og:image: https://api.daily.dev/og/posts/w35HqmPhX.png og:image:alt: Extensible universal photonic quantum computing with nonlinearity og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Extensible universal photonic quantum computing with nonlinearity **[Nature](https://daily.dev/sources/nature)** · 28 min read · 0 upvotes · 0 comments ## Summary Researchers present Clavina, an extensible photonic quantum computing architecture that overcomes the long-standing limitation of photonic systems to linear operations. By combining a fully programmable, scalable linear-optical network with two plug-and-play nonlinear modules — an inline squeezer and a Kerr interaction module — the platform achieves a universal physical gate set. Key demonstrations include quasi-deterministic generation of optical Gottesman–Kitaev–Preskill (GKP) states (previously only probabilistic), generation of large-scale continuous-variable cluster states across 8,000 time bins, and simulation of the Bose–Hubbard many-body model beyond the hard-core boson limit. The modular, time-bin-multiplexed design is inspired by CPU architecture and is compatible with future integrated photonic chips, positioning it as a viable route toward fault-tolerant photonic quantum computing. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [QuiX Quantum Announces Photonic Quantum Computing Architecture For Commercial Deployment](https://daily.dev/posts/quix-quantum-announces-photonic-quantum-computing-architecture-for-commercial-deployment-qe9dfdgt2) · The Quantum Insider · 0 upvotes · 0 comments - [Large-scale quantum communication networks with integrated photonics](https://daily.dev/posts/large-scale-quantum-communication-networks-with-integrated-photonics-ellxuk3yq) · Nature · 0 upvotes · 0 comments - [Scientists Say New Chip Architecture Could Tackle a Barrier to Scaling Quantum Computers Towards 1 Million Qubits](https://daily.dev/posts/scientists-say-new-chip-architecture-could-tackle-a-barrier-to-scaling-quantum-computers-towards-1-m-n6rxutyph) · The Quantum Insider · 0 upvotes · 0 comments --- Tags: [#quantum-computing](https://daily.dev/tags/quantum-computing) [View this post on daily.dev](https://daily.dev/posts/extensible-universal-photonic-quantum-computing-with-nonlinearity-w35hqmphx) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"Extensible universal photonic quantum computing with nonlinearity","url":"https://daily.dev/posts/extensible-universal-photonic-quantum-computing-with-nonlinearity-w35hqmphx","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/extensible-universal-photonic-quantum-computing-with-nonlinearity-w35hqmphx"},"datePublished":"2026-07-31T10:05:36.127Z","dateModified":"2026-07-31T10:06:00.006Z","description":"Researchers present Clavina, an extensible photonic quantum computing architecture that overcomes the long-standing limitation of photonic systems to linear...","image":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/82243534bca95727419bcc63d15db06c?_a=AQAEuop","thumbnailUrl":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/82243534bca95727419bcc63d15db06c?_a=AQAEuop","isAccessibleForFree":true,"articleSection":"Nature","inLanguage":"en","publisher":{"@type":"Organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180}},"author":{"@type":"Organization","name":"Nature","logo":"https://media.daily.dev/image/upload/t_logo,f_auto/v1/logos/c263038828ce4ac283ed3ffebfed20c1","url":"https://daily.dev/sources/nature"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/extensible-universal-photonic-quantum-computing-with-nonlinearity-w35hqmphx","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":0},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"quantum-computing","timeRequired":"PT28M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"Nature","item":"https://daily.dev/sources/nature"},{"@type":"ListItem","position":3,"name":"Extensible universal photonic quantum computing with nonlinearity"}]} ```