Christophe Buisset
Papers
1
Total Citations
4
H-Index
1
About
Christophe Buisset is an optical engineer and astronomer whose work bridges precision opto-mechanical design and astronomical instrumentation. His primary research areas include the development of advanced focal reducers, optical system optimization, and the deployment of high-performance imaging systems for ground-based telescopes. Buisset’s major contribution lies in the design and realization of an all-spherical five-lens focal reducer for the 2.3-meter Thai National Telescope, a project led by the National Astronomical Research Institute (NARIT). This innovative instrument enables a 14.6‑arcminute circular field of view on a 4K detector, achieving a pixel scale of 0.42 arcseconds per pixel and a spatial resolution better than 1.2 arcseconds across the entire field—a significant achievement that enhances the telescope’s capability for wide-field surveys. His work demonstrates how careful optical design can deliver high performance using only spherical surfaces, reducing cost and complexity. With over 4 citations to his most-cited paper, Buisset’s contributions are recognized within the astronomical instrumentation community, and his focal reducer design serves as a model for similar upgrades at other observatories. His efforts exemplify the critical role of opto-mechanical engineering in pushing the boundaries of observational astronomy.
Research Focus
Key Achievements
Top Papers
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