87 citations · 974 across the 46 of their papers we have counts for
5 papers · 1 filter
Demonstration of an efficient, photonic-based astronomical spectrograph on an 8-m telescope
N. Jovanovic, N. Cvetojevic, B. Norris +11
We demonstrate for the first time an efficient, photonic-based astronomical spectrograph on the 8-m Subaru Telescope. An extreme adaptive optics system is combined with pupil apodi…
Modal noise in an integrated photonic lantern fed diffraction-limited spectrograph
N. Cvetojevic, N. Jovanovic, S. Gross +9
In an attempt to develop a streamlined astrophotonic instrument, we demonstrate the realization of an all-photonic device capable of both multimode to single mode conversion and sp…
Efficient injection from large telescopes into single-mode fibres: Enabling the era of ultra-precision astronomy
N. Jovanovic, C. Schwab, O. Guyon +9
Photonic technologies offer numerous advantages for astronomical instruments such as spectrographs and interferometers owing to their small footprints and diverse range of function…
Fabrication tolerant chalcogenide mid-infrared multimode interference coupler design with application for Bracewell nulling interferometry
Harry-Dean Kenchington Goldsmith, Nick Cvetojevic, Michael Ireland +1
Understanding exoplanet formation and finding potentially habitable exoplanets is vital to an enhanced understanding of the universe. The use of nulling interferometry to strongly…
Performance of a novel PMMA polymer imaging bundle for field acquisition and wavefront sensing
Samuel Nathan Richards, Sergio Leon-Saval, Michael Goodwin +7
Imaging bundles provide a convenient way to translate a spatially coherent image, yet conventional imaging bundles made from silica fibre optics typically remain expensive with lar…