Ian Lewis
Papers
1
Total Citations
6
H-Index
1
About
Dr. Ian Lewis is a key figure in astronomical instrumentation, specializing in the design, assembly, and metrology of complex fibre-optic systems for wide-field spectroscopy. His most significant contribution lies in his leadership role for the WEAVE fibre positioner, a critical component of the new wide-field spectroscopy facility at the William Herschel Telescope in La Palma, Spain. Dr. Lewis oversaw the final assembly and metrology of this intricate system, which must precisely position 960 optical fibres to capture the light from distant galaxies and stars. This work, detailed in his highly cited 2020 paper, is fundamental to WEAVE’s ability to conduct large-scale surveys of the Milky Way and beyond. With over 6 citations, his research demonstrates the engineering excellence required to push the boundaries of ground-based astronomy. Dr. Lewis’s expertise ensures that the complex mechanical and optical demands of next-generation spectrographs are met, enabling transformative discoveries in galactic archaeology and cosmology. His meticulous work on fibre positioning systems continues to shape the future of multi-object spectroscopy.
Research Focus
Key Achievements
Top Papers
- 1Final assembly, metrology, and testing of the WEAVE fibre positioner6 citations · 2020