Programme
Spectroscopy
Spectroscopy, and spectrometers, are the prime tools for sensitive, selective, and quantitative chemical sensing. The Spectroscopy programme advances the development of novel spectrometers and chemical sensing technologies for remote and in‑situ applications. This work underpins sensitive, selective and quantitative measurements and supports UK academia, industry, and space missions through laboratory facilities, atmospheric observations and technology maturation.
Programme aims
The Spectroscopy programme aims to enhance the UK’s innovation potential and scientific capability in chemical sensing. We focus on developing high‑performance and miniaturised sensing systems, advancing underpinning technologies – particularly in mid‑infrared photonic sensing—and maturing early‑stage concepts for real‑world environmental, atmospheric, industrial and planetary applications.
Our work
We combine research, technology development and operational facility expertise to provide end‑to‑end support for sensing technologies and their applications.
Instrument & technology development
We create and refine new spectrometer concepts, from scientific analysis and mission requirement definition through to breadboard development and TRL advancement. Our team develops simulators and modelling tools to support design decisions and performance forecasting.
Laboratory access and atmospheric measurements
Through the High Resolution Spectroscopy Facility and the atmospheric observatory, we deliver accurate reference spectroscopy and long‑term atmospheric datasets. These support UK academia and industry through calibration, sensor validation and atmospheric propagation studies.
Data processing and simulation
We build scientific processors, algorithms and mission simulators to support data interpretation for environmental sensing, Earth observation and planetary missions. These tools help evaluate measurement performance and mission readiness.
Case Study Highlight
LIRA: Monitoring Carbon Capture in Iceland
RAL Space’s LIRA spectrometer was deployed at Iceland’s Hellisheiði geothermal plant to enable real-time monitoring of hydrogen sulphide isotopes. The technology supports Carbfix’s carbon mineralisation process, improving understanding of gas chemistry and enhancing efficiency of permanent underground carbon storage solutions beyond traditional lab methods for scalable deployment across industries.
