Quantum Sensing, Metrology & Emerging Applications

Quantum technologies are revolutionizing the landscape of precision measurement and sensor design. This research-topic explores the latest advances in quantum-enhanced sensors, such as atomic clocks, gravimeters, magnetometers, quantum imaging systems, and integrated quantum sensing platforms. With the promise of orders-of-magnitude improvements in sensitivity, stability, and selectivity, these emerging devices are poised to surpass classical limits across a wide range of scientific and industrial domains.

However, the full realization of quantum sensing depends on robust metrological standards, traceable calibration techniques, and globally recognized certification processes. Developing a rigorous quantum metrology framework is critical - not only for validating sensor performance - but also for ensuring reliability and interoperability as these technologies move from laboratory experiments to deployment in the field.

Recognizing the inherently interdisciplinary nature of the field, this collection welcomes contributions from device engineering, system integration, and pathways toward industrialization. It spotlights innovations in device architecture, robust packaging, miniaturization, and the integration of quantum sensors into comprehensive measurement platforms.

A major focus is on the real-world impact of quantum sensing. We invite studies and showcases that highlight quantum-enabled solutions in navigation, medical diagnostics, earth observation, climate monitoring, and manufacturing. From mapping subsurface structures with quantum gravimeters, to detecting minute bio-magnetic signals in medical imaging, the application landscape is rapidly expanding-driven by ongoing validation in industrial and clinical environments.

Finally, this topic seeks to illuminate the pathways toward widespread adoption and commercialization. We welcome industrial perspectives and case studies alongside original research, reviews, methods articles. This research topic aims to consolidate a rapidly developing field - bridging fundamental advances in quantum technology with tangible benefits for society and industry. By fostering collaboration and open discussion, we hope to accelerate the deployment of quantum-enabled solutions in the real world.

Article types and fees

This Research Topic accepts the following article types, unless otherwise specified in the Research Topic description:

• Brief Research Report
• Editorial
• FAIR² Data
• FAIR² DATA Direct Submission
• General Commentary
• Methods
• Mini Review
• Opinion
• Original Research
• ... View all formats

Articles that are accepted for publication by our external editors following rigorous peer review incur a publishing fee charged to Authors, institutions, or funders.

Article types

This Research Topic accepts the following article types, unless otherwise specified in the Research Topic description:

• Brief Research Report
• Editorial
• FAIR² Data
• FAIR² DATA Direct Submission
• General Commentary
• Methods
• Mini Review
• Opinion
• Original Research
• Perspective
• Review
• Technology and Code

Keywords: Quantum-enhanced sensing, Quantum metrology and standards, Traceable calibration, Atomic clocks and gravimeters, Quantum magnetometry, Quantum imaging, Integrated sensing platforms, System integration and industrialization, Field deployment and commercial

Important note: All contributions to this Research Topic must be within the scope of the section and journal to which they are submitted, as defined in their mission statements. Frontiers reserves the right to guide an out-of-scope manuscript to a more suitable section or journal at any stage of peer review.