Matthew Brock

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About

Matthew Brock is a key figure in the development of next-generation astronomical instrumentation, specializing in fiber-positioning technology for wide-field spectroscopy. His primary research focus is the engineering and implementation of the WEAVE spectrograph at the William Herschel Telescope (WHT) in La Palma. Brock’s major contributions center on the design, assembly, and metrology of WEAVE’s complex “pick-and-place” fiber positioner, a critical system that must accurately place over 960 optical fibers to capture light from thousands of celestial objects simultaneously. His work, detailed in papers such as "Fibre positioning concept for the WEAVE spectrograph" (8 citations) and "Final assembly, metrology, and testing of the WEAVE fibre positioner" (6 citations), has been instrumental in bringing this powerful multi-object facility to life. By solving the intricate engineering challenges of high-precision fiber placement, Brock has enabled WEAVE to achieve its full multiplexing capability, allowing astronomers to conduct large-scale surveys of stars, galaxies, and quasars. His contributions represent a vital link between cutting-edge mechanical design and transformative astronomical science.