#quantuminternet

[govindhtech]

IonQ Acquires Lightsynq to Advance Quantum Networking

Quantum computing and networking giant IonQ acquired Boston startup Lightsynq Technologies. IonQ's quantum computing and quantum internet roadmaps should benefit from this strategy. Completed on May 30, 2025, and disclosed in an SEC filing on June 2, 2025. Lightsynq's advanced photonic connection and quantum memory technology should help IonQ build scalable, fault-tolerant quantum systems and a quantum internet.

Quantum leap significance

IonQ, a leading networking and quantum computing company, provides high-performance technologies to solve the world's most demanding commercial and academic problems. Their 36 algorithmic qubit IonQ Forte and Forte Enterprise quantum computers are cutting-edge. IonQ makes its systems available through all major cloud providers, boosting quantum computing's influence. The company was named to Forbes' 2025 Most Successful Mid-Cap Companies and Newsweek's 2025 Excellence Index 1000 for its innovative technology and rapid expansion.

Read Introduction To Quantum Gravity: Challenges & Emerging Ideas.

Boston-based Lightsynq Technologies, Inc. was founded by former Harvard University quantum memory experts and AWS Centre for Quantum Networking executives. Co-founders Drs. David Levonian (CPO), Bart Machielse (CTO), and Mihir Bhaskar (CEO). Lightsynq specialises on photonic interconnects and quantum memory.

Interestingly, its founders created the first quantum memory that may grow quantum networks, which are needed to link quantum devices and form a Quantum Internet. Lightsynq uses this breakthrough technology to develop the best quantum interconnects in the world to connect quantum computers at high speeds and overcome the bottleneck of single-system scalability. Their specialisation is designing a cutting-edge photonic connection architecture for multi-nodal, high-fidelity qubit operations.

Financial and Acquisition Mechanisms

The acquisition was funded solely by IonQ common stock, 12,377,433 of which were issued. Certain Lightsynq shares and stock options need key personnel to stay with the company to vest. A registration rights agreement was negotiated to allow Lightsynq shareholders to register their shares for future resale, but the issuance was made under private offering exemptions, therefore public registration was not required.

In the purchase, IonQ acquired Lightsynq's impressive portfolio of over 20 technical patents and patent applications in quantum memory and connectivity technologies. IonQ's growing quantum intellectual property position is boosted by this addition. Based on IonQ's market price of $39.81 as of June 3, 2025, the discussion history estimated the worth of these shares at $492.7 million. Wilson Sonsini Goodrich & Rosati advised IonQ and Goodwin Procter LLP advised Lightsynq.

Strategic Importance and Transformation

IonQ made a strategic move by buying Lightsynq to address some of the biggest obstacles to quantum networking and computing:

Scaling Fault-Tolerant Systems: The acquisition will help IonQ develop scalable, fault-tolerant quantum devices. Lightsynq's photonic connection technology offers high-fidelity, multi-nodal qubit operations and modularity, enabling quantum computer scaling. This integration should allow IonQ to increase their quantum systems from tens of thousands to millions of qubits.

IonQ devices will “network at speed and scale, laying the foundation for distributed quantum computing,” With their efforts, remarked Dr. Mihir Bhaskar. He said that their photonic interconnects will “boost connection speeds” in IonQ's QPUs and provide “long term market-leading scale and power” in quantum computing as they advance towards “data-center-scale quantum computers.” IonQ CEO Niccolo de Masi said Lightsynq's technology matches IonQ's goal of scaling quantum processing power using photonic interconnects.

Developing the Quantum Internet: Lightsynq's quantum memory and repeater technology improve IonQ's trapped-ion quantum computing method and quantum networking capabilities. Niccolo de Masi said this acquisition “accelerates our development timeline to fault tolerant quantum computers and long distance networking capabilities.”

Dr. Bhaskar said Lightsynq's connectivity technology will be “critical for IonQ to build the quantum internet,” allowing clients in banking, telecommunications, aerospace, and defence to access new applications.

Integration of IonQ's trapped-ion quantum computers with Lightsynq's photonic connectivity technology is expected to immediately address some of quantum computing's biggest engineering challenges. Scaling quantum systems while maintaining fault tolerance, coherence, and connectivity is difficult. If this integration works, IonQ may have a “structural advantage in building large-scale, distributed quantum systems”.

IonQ's broader strategy

This acquisition supports IonQ's goal of technical leadership in networking and quantum computing. IonQ made several strategic moves to boost its quantum networking visibility. The first US public quantum networking and computing hub will be in Chattanooga, Tennessee, in the recently announced cooperative creation of a new quantum computing innovation centre with the Electric Power Board (EPB). IonQ has acquired quantum networking leaders Qubitekk and ID Quantique in addition to securing networking contracts with U.S. defence and intelligence agencies like the Air Force Research Laboratory (AFRL) and the Applied Research Laboratory for Intelligence and Security (ARLIS).

Future outlook and key factors

With the instant acquisition of Lightsynq, IonQ may actively explore quantum communication and computation. Even though financial projections for this transaction have not been released, the strategic implications demonstrate IonQ's commitment to leading the quantum industry into a new era of scalable and networked quantum devices.

Note that this content includes future remarks. Since they involve expectations and assumptions, these forecasts are dangerous and vague. The acceptance of IonQ's technology roadmap, shifts in competitive industries, the success of their solutions, and their ability to attract and retain top personnel may cause these forecasts to differ dramatically. IonQ cannot guarantee its aims and has no plans to change them.

[hassan352]

### The Role of Quantum Computing in Shaping the Future of Technology

[enterprisewired]

Quantum Internet: Revolutionizing Connectivity for the Future

As the digital landscape continues to evolve, a groundbreaking frontier is emerging in the form of the Quantum Internet (QI). Representing a paradigm shift in the way information is transmitted and secured, it harnesses the principles of quantum mechanics to redefine the possibilities of connectivity. In this comprehensive exploration, we delve into the fundamentals, potential applications, challenges, and the transformative impact of the Quantum Internet on the future of communication.

Understanding Quantum Internet

1. Quantum Mechanics Basics

The Quantum Internet operates on the principles of quantum mechanics, a branch of physics that explores the behavior of particles at the quantum level. Key concepts include superposition, entanglement, and quantum states.

2. Quantum Bits (Qubits)

Unlike classical bits that exist in a state of 0 or 1, quantum bits, or qubits, can exist in a superposition of both states simultaneously. This property allows quantum computers to perform complex calculations exponentially faster than classical computers.

3. Quantum Entanglement

Quantum entanglement is a phenomenon where particles become interconnected, and the state of one particle instantaneously influences the state of its entangled partner, regardless of the distance between them. This property forms the basis for secure quantum communication.

4. Quantum Key Distribution (QKD)

Quantum Key Distribution utilizes the principles of quantum mechanics to create secure cryptographic keys. The act of measuring a quantum state alters it, providing a means to detect any eavesdropping attempts.

Potential Applications

1. Quantum Secure Communication

QI promises unprecedented levels of security in communication. Quantum Key Distribution ensures that any attempt to intercept communication is detectable, providing a secure foundation for sensitive information exchange.

2. Quantum Teleportation

Leveraging quantum entanglement, quantum teleportation allows the transfer of quantum information between entangled particles over long distances instantaneously. While this doesn’t involve physical teleportation, it enables secure transmission of quantum states.

3. Quantum Computing Collaboration

The QI facilitates collaborative quantum computing efforts. Distributed quantum computers could work together on complex computations while maintaining the security of quantum information exchange.

4. Quantum Sensors and Metrology

Quantum sensors connected through the Quantum Internet could offer unprecedented precision in measurements. Applications include improved navigation systems, gravitational wave detection, and environmental monitoring.

Challenges and Considerations

1. Quantum Decoherence

Maintaining the delicate quantum states of qubits is a significant challenge due to environmental factors. Quantum decoherence, where quantum information is lost to the environment, poses a hurdle in realizing the full potential of the Quantum Internet.

2. Infrastructure Requirements

Building the infrastructure for the QI involves overcoming technical challenges such as creating stable qubits, developing efficient quantum repeaters for long-distance communication, and establishing quantum memory storage.

3. Integration with Classical Networks

Integrating quantum and classical communication networks poses challenges. Protocols and standards need to be developed to ensure seamless interoperability between the QI and existing infrastructure.

4. Quantum Error Correction

Quantum systems are susceptible to errors due to factors like decoherence and imperfect operations. Developing robust quantum error correction mechanisms is crucial for the reliability of quantum communication.

5. Global Standardization

Establishing global standards for quantum communication protocols is essential for widespread adoption. International collaboration is necessary to ensure compatibility and interoperability of Quantum Internet technologies.

Transformative Impact on Communication

1. Unhackable Quantum Security

The QI has the potential to redefine cybersecurity. Quantum communication ensures information is transmitted with an unprecedented level of security, making it virtually unhackable.

2. Revolutionizing Cryptography

QI renders current cryptographic methods obsolete. As quantum computers evolve, traditional encryption algorithms could be easily cracked, necessitating a transition to quantum-resistant cryptographic protocols.

3. Advancing Scientific Collaboration

The Quantum Internet could revolutionize scientific collaboration by enabling secure communication between researchers working on quantum experiments and simulations. This could accelerate breakthroughs in quantum computing, materials science, and more.

4. Enhancing Data Privacy

Quantum communication ensures data privacy by design. The ability to detect any attempt to eavesdrop on quantum communication adds an extra layer of assurance for individuals and organizations seeking to protect sensitive information.

5. Accelerating Technological Innovation

The QI has the potential to drive innovation across industries. From healthcare to finance and beyond, the secure and high-speed communication capabilities of the Quantum Internet could pave the way for transformative applications.

Overcoming the Challenges

1. Quantum Memory and Decoherence Mitigation

Maintaining quantum states for extended periods requires addressing issues related to quantum decoherence. Researchers are actively developing quantum memory techniques, including error correction methods, to preserve fragile quantum information. These innovations aim to extend the coherence time of qubits, making practical quantum communication more achievable.

2. Quantum Repeaters for Long-Distance Communication

Quantum repeaters play a crucial role in extending the range of quantum communication. Unlike classical repeaters, quantum repeaters must preserve entanglement, introducing additional complexity. Progress in developing efficient and scalable quantum repeaters is essential for creating a QI capable of spanning global distances.

3. Hybrid Quantum-Classical Networks

As the Quantum Internet evolves, a transition period involving hybrid quantum-classical networks is likely. Integrating quantum communication into existing classical infrastructure requires robust protocols and technologies to ensure smooth coexistence. Hybrid networks may serve as stepping stones towards fully quantum-enabled communication ecosystems.

The Future

1. Evolving Quantum Ecosystems

The realization of a Quantum Internet heralds a new era in technological ecosystems. Quantum-enabled devices, communication platforms, and applications are poised to redefine the way we interact with information. As quantum technologies mature, a broader spectrum of industries, from finance to artificial intelligence, may harness the unique capabilities offered by the QI.

2. Standardization

Establishing global standards is pivotal for the widespread adoption of QI technologies. International collaborations and efforts to create standardized protocols are essential for ensuring interoperability and a seamless user experience. Standardization efforts are crucial for fostering a cohesive ecosystem across diverse regions and industries.

Societal Impact

1. Ethical Considerations

The Quantum Internet’s capabilities raise ethical considerations, especially concerning secure communication and data privacy. As quantum technologies redefine the boundaries of cryptography, a thoughtful and transparent approach to ethical considerations is necessary. The QI community must engage in ethical discourse to address potential societal impacts and ensure responsible deployment.

2. Educational Initiatives

Demystifying quantum concepts and technologies is vital for fostering a broader understanding and acceptance of the QI. Educational initiatives, workshops, and public outreach programs can contribute to a more informed society, paving the way for a smoother transition to quantum-enhanced communication.

Conclusion

In conclusion, the Quantum Internet stands at the forefront of a technological revolution, promising unparalleled advancements in secure communication and information exchange. While significant challenges lie ahead in terms of infrastructure, error correction, and global standardization, the potential benefits are vast and transformative.

[latestnewsplus]

Toward a future quantum internet

Read the full article

[elhijoejuanamorales]

New internet woven from ‘spooky’ quantum links could supercharge science and commerce | Science #quantumcomputer #quantuminternet #internet #communication #physics

New internet woven from ‘spooky’ quantum links could supercharge science and commerce | Science #quantumcomputer #quantuminternet #internet #communication #physics

“Gabriel Popkin – Jun. 3, 2021 A beam of ethereal blue laser light enters a specialized crystal. There it turns red, a sign that each photon has split into a pair with lower energies—and a mysterious connection. The particles are now quantum mechanically “entangled,” linked like identical twins who know each other’s thoughts despite living in distant cities. The photons zip through a tangle of…

[thoughts2action]

Awesome #keynote experience today morning at ISACA conference on The #Future is #Now - discussing many #disruptivetechnologies from #quantuminternet #brainnet #spaceelevators #caspr & the usual favorites of #artificialintelligence, #drones, #blockchain, #robots, #IoT, & #voice with Speak to IoT.

[aboutict]

Tweakers Podcast #30 - Duur Apple-spul, quantuminternet en Tweakers Gaming Live

Het is net Halloween geweest, dus de Tweakers Podcast mag deze week ook wel over spannende dingen gaan toch? En dus praten we deze week over dingen die we graag willen doen, ook al zijn we er wel een beetje bang voor. http://dlvr.it/Qq9F5N

[gertonderweg]

Onderzoekers publiceren roadmap voor quantuminternet

[marcoheijkoop]

Tweeted

Doorbraak TU Delft in ontwikkeling superveilig quantuminternet #li https://t.co/m3mfTuLwQJ

— m@rco (m4rc0) (@marcoheijkoop) June 13, 2018

[royalvoxpost]

#QuantumInternet #QuantumNetworks: researchers have successfully generated and detected polarization entangled photon pairs on board a #CubeSat in low-Earth orbit. Their findings show that entanglement technology can be easily deployed on nanosatellites - https://t.co/GgbYqAHpCT https://t.co/QwvXaOmGjg

#QuantumInternet #QuantumNetworks: researchers have successfully generated and detected polarization entangled photon pairs on board a #CubeSat in low-Earth orbit. Their findings show that entanglement technology can be easily deployed on nanosatellites - https://t.co/GgbYqAHpCT pic.twitter.com/QwvXaOmGjg

— The Royal Vox Post (@RoyalVoxPost) June 25, 2020

via Twitter https://twitter.com/RoyalVoxPost June 25, 2020 at 05:24PM

[justin-aptaker]

via Twitter https://twitter.com/justin_aptaker

[aboutict]

QuTech-consortium krijgt 10 miljoen euro voor ontwikkeling quantuminternet

Een consortium onder leiding van het Nederlandse onderzoeksinstituut voor quantumtechnologie QuTech krijgt een subsidie van tien miljoen euro van de Europese Commissie voor de ontwikkeling van quantuminternet. De UvA krijgt geld voor compacte atoomklokken. http://dlvr.it/Qpt8Fg

[royalvoxpost]

#QuantumInternet: researchers have successfully entangled photons across a 52-mile quantum loop using an underground network of standard optical fibers. The experiment could help develop future quantum communication systems - https://t.co/u4mFWLQXLM https://t.co/JMunFYL0L4

#QuantumInternet: researchers have successfully entangled photons across a 52-mile quantum loop using an underground network of standard optical fibers. The experiment could help develop future quantum communication systems - https://t.co/u4mFWLQXLM pic.twitter.com/JMunFYL0L4

— The Royal Vox Post (@RoyalVoxPost) February 19, 2020

via Twitter https://twitter.com/RoyalVoxPost February 19, 2020 at 08:01PM

[justin-aptaker]

via Twitter https://twitter.com/justin_aptaker