IS-Instruments Ltd published a blog exploring how the Notus Gas Raman Spectrometer enables rapid detection of multiple gas species and delivers clear spectral data in seconds.

ISI is a UK-based R&D company that designs and develops remote sensing instrumentation for use in hostile and high-temperature environments. ISI was co-founded in 2010 by Directors Dr Michael Foster and Dr Jonathan Storey with Nicholas Bantin. The Directors are renown worldwide as experts in Optical filtering systems, Laser-enhanced remote sensing instrumentation, Photon Counting Techniques and High-precision interferometry. Together, the Directors have developed a number of instruments in the field, including the Solar Swedish Telescope CRISP (http://www.solarphysics.kva.se/crisp.html) instrument. ISI's core business is providing innovative solutions typically requiring laser-based remote sensing instrumentation in difficult environments targeted at the specific problem. On-site, ISI has a range of optical, mechanical and electrical design tools, including CAD and ray tracing facilities. In addition, the company has a fully equipped optical lab and dark room for testing new instrumentation.