Q2B25 Silicon Valley | Max Perez, Infleqtion with Patrck Scully, Quantum Corridor

Q2B25 Silicon Valley | Max Perez, Infleqtion with Patrck Scully, Quantum Corridor

by QC Ware

Applied Sciences & Engineering Computing & Cybersecurity UYComputer scienceUYXNatural computing
🎙 QC Ware 👥 6K 📅 January 30, 2026 ⏱ 13 min 👁 222 📄 expert opinion 🧭 2026-08-16
Available in: English (current) Français

Keywords

picosecondsynchronizationoptical clockwhite rabbitquantum network

Summary

The video is a presentation from Q2B25 Silicon Valley, featuring Max Perez (VP Strategic Initiatives at Infleqtion) and Patrick Scully (Chief Product Officer at Quantum Corridor). They discuss a recent field demonstration of picosecond-level time synchronization across a 12-kilometer fiber network in Chicago, using Infleqtion’s Tiqker optical atomic clock and Quantum Corridor’s fiber infrastructure. The presentation begins with an introduction to the need for picosecond timing in data centers, highlighting the limitations of GPS/GNSS and traditional microwave clocks. Patrick Scully then provides an overview of Quantum Corridor, a quantum-safe network connecting data centers in the Chicago area, with plans for expansion. Max Perez details the Tiqker optical clock technology, emphasizing its commercial scalability and performance advantages. The core of the presentation is the field test results: maintaining picosecond-level synchronization over 12 km of fiber, and even over a looped 24 km path, under real-world conditions. The speakers argue that this capability is essential for future AI clusters and distributed computing. The presentation concludes with a Q&A session, though the transcript does not include the questions.

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Critical Evaluation

Value of the Information & Strength of the Argument

The video provides valuable insights into the practical application of optical atomic clocks for network synchronization, a topic of growing importance for data centers and distributed computing. The argumentation is structured logically: it identifies a problem (limitations of GPS/GNSS timing), proposes a solution (optical atomic clocks with White Rabbit protocol), and presents experimental evidence from a real-world field test. The speakers effectively quantify the advantages (100x better precision than microwave clocks) and demonstrate the feasibility over a 12 km fiber link. However, the presentation is promotional, and the results are not yet peer-reviewed. The argumentation would be stronger with more detailed technical specifications and independent validation.

Scientific Rigor, Source Quality, Title Accuracy

The scientific rigor is moderate. The speakers present specific performance metrics (e.g., picosecond-level synchronization, 100x improvement) and describe the experimental setup (12 km fiber, looped to 24 km). However, no detailed methodology or raw data is provided, and the results are presented as a demonstration rather than a formal study. The sources cited are limited to the Q2B conference and a Google Drive link (likely containing slides), which are not independently verifiable. The title accurately reflects the content, and the presentation is consistent with the claims made. The lack of peer-reviewed references and the promotional tone reduce the overall rigor.

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Title / Content Match

The title accurately reflects the content, which features Max Perez and Patrick Scully discussing a quantum timing demonstration on the Quantum Corridor network.

Quality & Reliability

7/10

The video presents a technical demonstration of picosecond-level synchronization over a fiber network, with claims supported by experimental results. However, the presentation is promotional in nature, lacking peer-reviewed details or independent verification. The speakers are industry experts, but the content is primarily a product showcase.

Key Moments

Markers derived by PSI from the transcript: the creator did not define chapters.

Cited Sources

  • Q2B Conference Website — The presentation was given at Q2B25 Silicon Valley, and the website provides information about the conference.
  • Presentation Slides (Google Drive) — The description includes a link to the presentation slides, which likely contain detailed data and figures.

Concurring Sources

  • Infleqtion Tiqker Product Page — The product page for Tiqker provides technical specifications and commercial details, supporting the claims made in the video.

Contribution & Novelties

The video presents a novel field demonstration of picosecond-level time synchronization over a metropolitan fiber network using a commercial optical atomic clock. This is a significant step towards practical deployment of quantum timing technology in data centers. The combination of Infleqtion’s Tiqker clock and Quantum Corridor’s network infrastructure provides a real-world testbed, moving beyond laboratory experiments.

Pour aller plus loin :

  • White Rabbit Protocol — The protocol used for time transfer in the demonstration, relevant for understanding the synchronization method.
  • Optical Atomic Clock — The technology behind Tiqker, providing higher precision than microwave clocks.
  • Quantum Key Distribution — Quantum Corridor’s network uses QKD for security, which is related to the broader quantum networking context.

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Radar Profile

The radar profile shows moderate to high scores across all dimensions, with the highest in 'qualite_information' and 'niveau_technique', reflecting the technical depth and quality of the presentation. The lower 'fiabilite_globale' score indicates a need for independent verification of the claims.

Reliability 6/10

💬 No comments were provided for analysis.