Concept
Radio telescope
Related publications (68)
Quantum radio astronomy: Data encodings and quantum image processing
Jean-Paul Richard Kneib, Emma Elizabeth Tolley, Stefano Corda
We explore applications of quantum computing for radio interferometry and astronomy using recent developments in quantum image processing. We evaluate the suitability of different quantum image representations using a toy quantum computing image reconstruc ...
Elsevier2024The GRANDMA network in preparation for the fourth gravitational-wave observing run
Jieping Zhu, Jean-Paul Richard Kneib, Xiao Wang
GRANDMA is a world-wide collaboration with the primary scientific goal of studying gravitational-wave sources, discovering their electromagnetic counterparts and characterizing their emission. GRANDMA involves astronomers, astrophysicists, gravitational-wa ...
SPIE-INT SOC OPTICAL ENGINEERING2022Potential of Radio Telescopes as High-Frequency Gravitational Wave Detectors
In the presence of magnetic fields, gravitational waves are converted into photons and vice versa. We demonstrate that this conversion leads to a distortion of the cosmic microwave background (CMB), which can serve as a detector for MHz to GHz gravitationa ...
2021Precision Positioning of Microrobots for Multi-Object Spectrographs
How does one study the evolution of the Milky Way, or the expansion of the Universe, or explore the mysteries of Dark energy? To investigate these complex topics, astronomers require data, and a great deal of it, in the form of the spectra of stars, galaxi ...
EPFL2020Ultralow-noise photonic microwave synthesis using a soliton microcomb-based transfer oscillator
Tobias Kippenberg, Erwan Guillaume Albert Lucas
The synthesis of ultralow-noise microwaves is of both scientific and technological relevance for timing, metrology, communications and radio-astronomy. Today, the lowest reported phase noise signals are obtained via optical frequency-division using mode-lo ...
NATURE PUBLISHING GROUP2020A radio ridge connecting two galaxy clusters in a filament of the cosmic web
Galaxy clusters are the most massive gravitationally bound structures in the Universe. They grow by accreting smaller structures in a merging process that produces shocks and turbulence in the intracluster gas. We observed a ridge of radio emission connect ...
AMER ASSOC ADVANCEMENT SCIENCE2019