Scientists found a way to generate quantum entanglement using sunlight, not lasers
Science research quantum Scientists found a way to generate quantum entanglement using sunlight, not lasers The sunlight-generated photon pairs achieved 94% fidelity with a perfectly entangled state By Skye Jacobs August 12, 2026, 10:42 Add TechSpot Serving tech enthusiasts for over 25 years. TechSpot means tech analysis and advice you can trust. Looking ahead: Sunlight has been used to generate entangled photon pairs, offering an early look at how quantum technology could reduce its reliance on power-intensive lasers.
- ▪Science research quantum Scientists found a way to generate quantum entanglement using sunlight, not lasers The sunlight-generated photon pairs achieved 94% fidelity with a perfectly entangled state By Skye Jacobs August 12, 2026, 10:42 Add
- ▪TechSpot means tech analysis and advice you can trust.
- ▪Looking ahead: Sunlight has been used to generate entangled photon pairs, offering an early look at how quantum technology could reduce its reliance on power-intensive lasers.
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| Original publisher | TechSpot |
| Canonical URL | https://www.techspot.com/news/113454-sunlight-can-generate-entangled-photons-quantum-technology-researchers.html |
| Publication time | Wed, 12 Aug 2026 10:42 -0500 |
| Retrieval time | 2026-08-12T15:46:32.424Z |
| Last seen | 2026-08-12T15:46:32.424Z |
| Headline source | Publisher (no WeSearch rewrite) |
| Excerpt source | publisher body |
| Excerpt method | First ~120 words (~800 chars) of extracted publisher body, fair-use limited. |
| Summary | WeSearch · cerebras-chat (WeSearch summarizer) |
| Summary source text | contentText |
| Citation coverage | Summary is a WeSearch-generated derivative; primary citation is the original publisher URL. |
| Cluster | krrjEfzkgCu6 · 1 stories |
| Cluster logic | Grouped by semantic title/content similarity across sources within a rolling window. Same-publisher template collisions are excluded from coverage comparison. |
| Ranking reason | Story pages are not engagement-ranked. Hub feeds use recency, with optional source-diversified chronological ordering (cap consecutive stories per source). No personalized ranking. |
| Publisher visit | Yes — open original |
| Substitutes article? | No — link-out required for full text |
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| Indexing | May the item be indexed (stored, ranked, made findable)? | Allowed |
| Snippet | May a short excerpt of the publisher's text be shown? | Allowed |
| AI summary | May WeSearch generate its own short summary of the article? | Limited |
| Retrieval / RAG | May the content be exposed for third-party retrieval-augmented generation? | Not asserted |
| Model training | May the content be used to train AI models? | Not asserted |
| Commercial reuse | May the content be reused commercially? | Not permitted |
Basis: Derived from the published RSS/Atom feed. Contact: [email protected]. Reviewed: 2026-07-24.
Opening excerpt (first ~120 words) tap to expand
Science research quantum Scientists found a way to generate quantum entanglement using sunlight, not lasers The sunlight-generated photon pairs achieved 94% fidelity with a perfectly entangled state By Skye Jacobs August 12, 2026, 10:42 Add TechSpot Serving tech enthusiasts for over 25 years. TechSpot means tech analysis and advice you can trust. Looking ahead: Sunlight has been used to generate entangled photon pairs, offering an early look at how quantum technology could reduce its reliance on power-intensive lasers. Researchers at the University of Ottawa and the Max Planck Institute for the Science of Light in Erlangen, Germany, used focused sunlight to produce entangled photons, which are essential to many photonic quantum computing and quantum communications systems.
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Excerpt limited to ~120 words for fair-use compliance. The full article is at TechSpot.
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