The 2026 Physics World Instrumentation & Vacuum Briefing: A Deep Dive into the Future of Metrology and Beyond
The latest issue of the Physics World Instrumentation and Vacuum Briefing is a treasure trove of cutting-edge research and innovation, offering a glimpse into the future of metrology and beyond. This free-to-read briefing is a must-read for anyone interested in the latest advancements in instrumentation and vacuum technology.
One of the most fascinating topics covered in the briefing is the world of quantum sensors. While physicists have made remarkable strides in developing quantum sensors, many of these technologies have remained confined to the lab due to the challenges of miniaturization. Florence Concepcion, from the UK-based firm Aquark, is on a mission to change that. She discusses her innovative approach to reducing the size and energy consumption of ultrahigh vacuum (UHV) systems, which play a crucial role in quantum sensors based on cold atoms.
The briefing also delves into the world of cell manipulation, a critical aspect of biology and medicine. Luke Cox, co-founder of the UK-based firm Impulsonics, shares his company's groundbreaking system that uses ultrasound to gently separate living cells. This non-invasive approach avoids the harsh chemicals often used to separate cells, which can damage or modify their properties.
Another highlight is the feature on DoseOptics, a US-based company co-founded by Brian Pogue. Their innovative system detects the faint Cherenkov light emitted when a radiotherapy beam strikes a patient's skin, allowing for real-time monitoring of the beam's path. This technology ensures that the beam passes through the target tissue while avoiding healthy areas of the body, a significant advancement in radiotherapy.
The briefing also explores the use of intense laser light to accelerate particles, with a focus on compact, free electron lasers driven by laser plasma accelerators (LPA). These accelerators have not only been used to create a beam of muons but have also opened up new possibilities in particle physics research.
One of the most intriguing sections of the briefing is dedicated to the quirks of the International System of Units (SI). Ben Stein from the US National Institute of Standards and Technology takes us on a journey through the oddities of SI, including the fascinating origin of the candela, derived from the brightness of a candle made from whale fat and beeswax. The ongoing debate about using the dimensionless radian as the SI derived unit for planar angle adds an extra layer of complexity to this fascinating topic.
The briefing also includes a panel discussion on quantum metrology, available via a webinar link. This panel discussion offers a deeper dive into the latest advancements in quantum metrology, a field that is rapidly evolving and has the potential to revolutionize various industries.
In conclusion, the 2026 Physics World Instrumentation & Vacuum Briefing is a must-read for anyone interested in the future of metrology and beyond. It offers a comprehensive look at the latest advancements in instrumentation and vacuum technology, with a focus on innovation and real-world applications. From quantum sensors to cell manipulation and radiotherapy monitoring, this briefing is a testament to the power of scientific research and its potential to shape our world.
