Arnaud Le Fur
Papers
1
Total Citations
7
H-Index
1
About
Arnaud Le Fur is a key figure in the development of cutting-edge astronomical instrumentation, with a primary focus on cryogenic camera systems for large-scale spectroscopic surveys. His most cited work centers on the design and performance of the visible camera cryostats for the SuMIRe Prime Focus Spectrograph (PFS), a massively multiplexed instrument that simultaneously collects spectra from 2,394 celestial targets using robotic fiber positioners. Le Fur’s contributions were critical to ensuring the thermal stability and image quality required for PFS’s four identical spectrograph modules, each receiving light from roughly 600 fibers. This work, published in 2016 and garnering 7 citations, underpins the success of the Subaru Telescope’s Prime Focus Spectrograph, a flagship facility for studying dark energy, galaxy evolution, and cosmic structure. By engineering robust cryostats that maintain precise operating temperatures in demanding observatory environments, Le Fur has enabled high-sensitivity observations across visible wavelengths. His technical expertise in optomechanical design and thermal management continues to support next-generation ground-based surveys, making him an essential contributor to the infrastructure driving modern astrophysics.
Research Focus
Key Achievements
Top Papers
- 1