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Unlocking Quantum Potential from the Atom

Simplifying complexity. Enabling discovery.

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Deep Expertise

20 years of cutting-edge cold atom R&D, from fundamental physics to breakthroughs

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Engineering Excellence

Translating lab-grade technology into highly stable, ready-to-deploy products

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Collaborative Ecosystem

Partnering with academia and industry to bring quantum technology from bench to market

About Us

Who We Are

LinQ Quantum is a high-tech company specializing in the development and industrialization of cold atom-based quantum technology.

Our core team comprises PhDs and experts from top domestic and international universities and research institutions. With over 20 years of deep expertise in atomic and molecular physics, optical engineering, vacuum systems, and control technology, we leverage a strong scientific foundation and independent innovation to continuously achieve breakthroughs in core technologies including laser cooling, magneto-optical traps (MOT), atom interferometry, quantum precision measurement, quantum simulation, and quantum computing.

Core Business

  • Designing and manufacturing modular cold atom systems for research laboratories;
  • Supporting the development of quantum sensors (e.g., gravimeters, magnetometers);
  • Deep collaboration on next-generation quantum computing and simulation platforms.

Target Customers

  • Universities and research institutions engaged in quantum mechanics and cold atom fundamental research;
  • Innovative enterprises and startups focused on quantum sensors, clocks, and communications;
  • Industry pioneers exploring quantum computing, precision navigation, environmental sensing, and secure quantum networks.

Our Vision

LinQ Quantum is committed to translating frontier cold atom physics research into mass-producible, turnkey products through rigorous engineering. We free our partners from the burden of system setup so they can refocus on what truly matters — exploring physics. We strive to be the trusted bridge between cutting-edge scientific research and real-world industrial applications, and the partner you can rely on to drive the future of quantum innovation.

Quantum technology in action

Our Products

Cold-Atom Systems

2D-MOT Product

2D Magneto-Optical Trap

High-flux, plug-and-play 2D MOT cold atom beam source

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LittleMOT Product

3D Magneto-Optical Trap

High-performance integrated 3D MOT system

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Double-MOT System Product

2D Double-MOT System

Integrated dual-chamber cold-atom platform (2D+3D)

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3D Double-MOT System Product

3D Double-MOT System

Dual 3D-MOT low-background cold-atom platform (3D+3D)

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Core Components

Alkali Metal Dispenser Product

Alkali Metal Dispenser

Current-activated ultrapure Rb / Cs vapor source

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Ion Pump Product

Miniature Combination Ion Pump

Ion pump + NEG in one — vibration-free, maintenance-free

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High-Voltage Power Supply Product

High-Voltage Power Supply

Ion pump controller — vacuum readout, USB Type-C powered

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Four-Wavelength Beam Splitter Module Product

Beam Splitter Module

Pluggable four-wavelength splitter — 780–895 nm

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More products

More Products…

Coming soon

Coming soon

News

Quantum frontier · industry updates (weekly)

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Academic Frontier

Research papers · frontier results (weekly)

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Contact Us

Email: contact@linqquantum.com

Phone: +86 181-0192-5927

Address: 12th Floor, Building 1, Kechuang Park, Xindai Town, Pinghu City, Jiaxing, Zhejiang, China