Quantum Internet Breakthrough: Northwestern University Researchers Achieve Milestone

🚀 Future of Quantum Computing: Meet Topoconductors A new class of materials called Topoconductors is gaining major attention in the quantum industry. Unlike traditional superconductors, topoconductors are designed to strengthen topological qubits, which are known for being highly stable and error-resistant — one of the biggest bottlenecks in quantum computing today. If successful, these materials could help solve the global challenge of quantum error correction, making quantum systems far more reliable and closer to real-world commercial use. 💡 Why this matters: Reduces instability and noise issues in quantum chips Potentially enables long-term, scalable quantum systems Helps accelerate breakthroughs in AI, cybersecurity, healthcare, and material science 🌍 This isn't just a hardware improvement — it could become a foundation material for the next computing revolution. #AIRevolution #QuantumAI #AdvancedComputing #Supercomputing #NeuroscienceTech #DidYouKnow #StayUpdated #TechNews #LearningEveryday #Inspiration

Forget Wi-Fi. The Quantum Internet Is Coming (Trials Have Begun) Breaking news in tech: the quantum internet is no longer just science fiction — real city-scale tests are happening right now. In the U.S., researchers at Argonne National Lab and the University of Chicago ran a 52-mile quantum network using fiber optics, proving secure quantum communication is possible in metropolitan areas. Meanwhile, in China, China Telecom successfully completed a 1,000-kilometer quantum-encrypted call between Beijing and Hefei — a milestone in city-to-city secure communication. Unlike regular internet, quantum internet sends entangled particles that are impossible to copy or hack, making data transmission almost unbreakable. If these experiments keep succeeding, the era of ultra-secure, ultra-fast city networks is just around the corner. #QuantumInternet, #FutureTech, #AI, #QuantumComputing, #TechnologyNews, #Innovation, #Science, #NextGen, #Cybersecurity, #Metaverse, #TechTrends, #DigitalFuture

Switzerland Creates Quantum Chip That Processes Data at the Speed of Light Deep beneath Zurich’s Federal Institute of Technology, Swiss scientists have unveiled a quantum photonic chip that transmits data using particles of light instead of electrons. The result? Processing speeds nearly 100 times faster than current silicon chips — with almost zero energy loss. By using quantum entanglement, this chip can perform multiple calculations simultaneously, breaking barriers in AI training, cybersecurity, and data analytics. Experts believe it could redefine global computing, ushering in an age where light itself becomes the processor.

This year’s Nobel Prize in Physics went to John Clarke, Michel Devoret and John Martinis, pioneers who proved that macroscopic quantum effects can not only exist, but be controlled. That single idea laid the foundation for the development of quantum technologies, including quantum computing, cryptography, and sensors. The kind that’s already reshaping industries such as: ⚛️ Quantum sensors monitoring soil health or detecting leaks in energy grids in real time. 💊 Quantum-inspired models predicting protein folding patterns to accelerate drug discovery. 🛰️ Quantum hardware enabling unhackable communications and ultra-precise navigation. At Hello Tomorrow, we see these milestones not as endpoints, but as markers on the deep tech roadmap connecting fundamental physics to real-world impact. So if you’re a deep tech founder building the next breakthrough in advanced computing, we’d love to see what you’re working on. Apply to the Advanced Computing & Cybersecurity track of the Hello Tomorrow Challenge. Link in the comments ⬇️ Apply before October 31st to take advantage of the early bird benefits! #HelloTomorrow2026 #DeepTechChallenge #AdvancedComputing #Computing #Cybersecurity

Headline: Japan’s Quantum Leap: Single Photons Generated Inside Optical Fiber for a Secure Quantum Internet Introduction: Researchers at the Tokyo University of Science have achieved a major milestone for the future quantum internet—creating single photons inside an optical fiber for the first time. This innovation could eliminate transmission losses and make quantum communications faster, cheaper, and virtually unhackable. Key Details: 1. A New Way to Create Light The team, led by Dr. Kaoru Sanaka, developed a system where a single neodymium ion (Nd³⁺) inside a tapered silica fiber is selectively excited by a laser. The ion emits one photon at a time, directly into the fiber’s light path—no external emitter or coupling needed. Verified through autocorrelation tests, the photons were confirmed to be individually generated, maintaining purity and stability. 2. Solving Quantum Communication’s Biggest Bottleneck Conventional quantum systems lose efficiency when photons must travel from external emitters into fibers. By generating photons within the fiber itself, the new method minimizes loss and improves signal integrity. The approach also works at room temperature, eliminating the need for expensive cryogenic cooling. 3. Practical, Scalable, and Affordable The device uses commercially available optical fibers, making it easy to integrate into existing telecom networks. It achieved much higher photon collection efficiency than earlier techniques and can be improved further by collecting photons from both ends of the fiber. Because Nd³⁺ ions emit across telecom wavelengths, this design is naturally compatible with long-distance quantum networks. 4. Toward Quantum Networks and Multi-Qubit Systems The team envisions controlling multiple ions in the same fiber to create compact multi-qubit processors for quantum computing. Their study, published in Optics Express, marks a critical step toward fiber-integrated, room-temperature quantum communication systems. Why It Matters: By merging photon creation and transmission in one seamless process, this discovery moves quantum networking from the lab to real-world deployment. It could underpin a secure, all-fiber quantum internet capable of protecting global communications against future quantum decryption threats. I share daily insights with 28,000+ followers and 10,000+ professional contacts across defense, tech, and policy. If this topic resonates, I invite you to connect and continue the conversation. Keith King https://lnkd.in/gHPvUttw

Quantum Computing Just Made a Giant Leap Forward Northwestern University researchers achieved what many thought impossible: quantum teleportation through active internet cables carrying regular traffic at 400 Gbps. The breakthrough: Scientists successfully teleported quantum states of light across 30+ kilometers of fiber optic infrastructure while normal internet data flowed simultaneously - no specialized cables required. Why this matters for enterprises: - Quantum and classical communications can share existing fiber infrastructure - No need to rebuild networks for quantum applications - Opens doors to ultra-secure quantum encryption and sensing technologies - Dramatically reduces deployment costs for quantum computing networks "Nobody thought it was possible," said lead researcher Prem Kumar. "Our work shows a path towards next-generation quantum and classical networks sharing unified fiber optic infrastructure". The key innovation: Researchers identified specific wavelengths where quantum photons could survive alongside millions of classical light particles without interference. Published in "Optica", this isn't just a lab experiment - it's a real-world demonstration using actual internet traffic that could transform how we think about quantum network deployment. The quantum internet may be closer than we think, and it might run on the same cables powering your Teams calls. #QuantumComputing #NetworkInfrastructure #CloudArchitecture #EmergingTech #Cybersecurity #FiberOptics #Innovation #TechBreakthrough #QuantumCommunications #EnterpriseIT

**Quantum Computing Inc. is accelerating quantum innovation with impressive commercial progress and strategic milestones in 2025** Quantum Computing Inc. (QCi) is making significant strides this year as it moves from research towards tangible commercial impact in the quantum and integrated photonics sector. In Q2 2025, QCi reported notable progress with new customer wins spanning quantum sensing, cybersecurity, and AI markets, alongside the first shipments of cutting-edge photonic products to leading research institutions and commercial enterprises across Europe, Asia, and the U.S. This momentum includes deepening collaborations with NASA, underscoring rising demand for their advanced technologies. A major highlight is the launch of QCi’s operational chip foundry in Tempe, Arizona—a critical strategic milestone enabling scalable manufacturing to meet pre-orders and target multiple high-growth verticals like datacom, telecom, and advanced sensing. This foundry is set to drive meaningful revenues within 12-18 months, positioning QCi to capture growing market opportunities in quantum photonics. Key takeaways: - **QCi’s strategic chip foundry launch enables scalable production** for diverse markets including AI and secure communications. - **Strong commercial traction with first shipments and new customers worldwide.** - **Growing partnerships with government agencies reinforce credibility and innovation pipelines.** - Challenges include operating losses and external supply chain risks typical for emerging quantum tech firms. - Positioned as a long-term growth story with a deep technological moat in photonic quantum systems. Quantum Computing Inc.’s progress in 2025 highlights the transition of quantum technologies from lab experiments to real-world applications, making it a focal company poised to shape the future of quantum computing and integrated photonics. #QuantumComputing #QuantumPhotonic #QuantumTechnology #Photonics #AI #Cybersecurity #TechInnovation #thequantumcircle See original article here -> https://lnkd.in/gPQ5geNJ

A new optical network just hit 1.6 terabits per second — while defending data from future quantum attacks. Researchers have unveiled a quantum-secured optical interconnect that delivers unprecedented throughput and resilience for next-generation AI data centers. The system achieves 1.6 Tb/s transmission speed while embedding quantum key distribution (QKD) directly into the same fiber, protecting data from tomorrow’s quantum computers. The architecture — described as “quantum-secured DSP-lite transmission” — uses self-homodyne coherent optics and multicore fiber to carry both classical and quantum signals simultaneously without interference. This allows existing fiber infrastructure to gain quantum-grade security with minimal modification. Key results from the study (Advanced Photonics, 2025): • Sustained 2 Tb/s aggregated throughput across 3.5 km of seven-core fiber. • Continuous 24-hour error-free operation, encrypting 21.6 petabits of live data. • Generated 583 encryption keys per second through QKD — each capable of AES-256 protection against quantum decryption. Why it matters → AI data centers are consuming unprecedented energy. The U.S. DOE projects they could use 67 % of national electricity by 2028. At the same time, the looming “Q-Day” — when quantum computers break today’s encryption — could threaten the backbone of digital security. By combining ultra-speed optics with quantum resilience in one energy-efficient system, this innovation charts a path toward secure, sustainable, AI-ready networks. #AI #QuantumComputing #Cybersecurity #Photonics #DataCenters #Innovation #TechNews #OpticalNetworking #QuantumSecurity #TechAndAI

🚨 A peek into the #QuantumComputing: Quantum Computing is no longer a futuristic concept—it's a present reality with breakthroughs happening weekly. If your organization relies on complex data, materials science, or modern encryption, this needs to be on your radar. Here's the latest you need to know about the state of Quantum Computing today: 🚀 Breaking the Classical Barrier Just this day, a new quantum algorithm was demonstrated by #Google that achieved a verified 13,000x speedup over the world's most powerful supercomputers for a specific physics simulation. This is a monumental step: it moves the technology from theoretical promise to a tangible quantum advantage in solving real-world, scientifically important problems like calculating molecular structure. 🎯 Hitting New Accuracy Records Major players are crossing critical hardware thresholds. We are now seeing "two-qubit gate fidelity" (a key measure of accuracy) exceeding 99.99%. This relentless pursuit of lower error rates is the most direct path to scaling up the number of qubits and building the truly fault-tolerant, commercial quantum computers of the future. 💡 The Looming Impact on Your Industry: The current progress in the "Noisy Intermediate-Scale Quantum" (NISQ) era is already paving the way for applications that will transform: * Drug Discovery: Simulating complex molecular interactions to speed up the development of new therapeutics. * Materials Science: Designing novel materials with specific properties (e.g., new battery chemistries, super-efficient catalysts). * Financial Modeling: Creating more accurate and dynamic risk models and optimization strategies. * Cybersecurity: The urgent need for Post-Quantum Cryptography (PQC) is here. Threat actors are already performing "Harvest Now, Decrypt Later" attacks, storing today's encrypted data to crack with a future quantum computer. The shift is accelerating. Are you preparing your team and your data for the quantum age? #QuantumComputing #TechAdvancements #Innovation #Cybersecurity #FutureofTech #Electronics

In classical computing, bits are simple they’re either 0 or 1. But in the quantum realm, reality isn’t that binary. Qubits the quantum version of bits can exist in a superposition of both 0 and 1 simultaneously. This allows quantum computers to explore countless possibilities at once, solving complex problems that would take classical systems lifetimes to process. When qubits become entangled, they stop acting as individual units and start functioning as one interconnected system where a change in one instantly affects the others. This phenomenon forms the backbone of quantum advantage powering breakthroughs in encryption, materials science, AI, and optimization. At CyberFort Tech, we see qubits as more than physics they’re the building blocks of the next cybersecurity era. From post-quantum encryption to quantum-secure communication, we’re preparing enterprises for a future where data protection must evolve at the speed of quantum change. Because tomorrow’s defense isn’t just digital It’s quantum by design. CyberFort Academy | Engineering the Quantum Frontier. #CyberFortTech #Qubits #QuantumComputing #QuantumMechanics #QuantumSecurity #QuantumTechnology #QuantumRevolution #PostQuantum #QuantumCryptography #DigitalFuture #CyberSecurity #NextGenTech #QuantumAdvantage #QuantumInnovation #TechLeadership