On the potential of spectroastrometry with photonic lanterns

YJ Kim, MP Fitzgerald, J Lin, Y **n… - Journal of …, 2024 - spiedigitallibrary.org
We investigate the potential of photonic lantern (PL) fiber-fed spectrometers for two-
dimensional spectroastrometry. Spectroastrometry, a technique for studying small angular …

Astronomy from the moon in the next decades: from exoplanets to cosmology in visible light and beyond

J Schneider, P Kervella… - … Transactions of the …, 2024 - royalsocietypublishing.org
We look at what astronomy from the Moon might be like over the next few decades. The
Moon offers the possibility of installing large telescopes or interferometers with instruments …

Spectral characterization of 3-port photonic lantern for spectroastrometry

YJ Kim, MP Fitzgerald, J Lin, J Lozi… - Optical and Infrared …, 2024 - spiedigitallibrary.org
Spectroastrometry, which measures wavelength-dependent shifts in the center of light, is
well-suited for studying objects whose morphology changes with wavelength at very high …

Nonlinear techniques for few-mode wavefront sensors

J Lin, MP Fitzgerald - Applied Optics, 2024 - opg.optica.org
We present several nonlinear wavefront sensing techniques for few-mode sensors, all of
which are empirically calibrated and agnostic to the choice of wavefront sensor. The first …

Spectral characterization of a three-port photonic lantern for application to spectroastrometry

YJ Kim, MP Fitzgerald, J Lin, J Lozi… - Journal of …, 2024 - spiedigitallibrary.org
Spectroastrometry, which measures wavelength-dependent shifts in the center of light, is
well-suited for studying objects whose morphology changes with wavelength at very high …

Spectral characterization of a 3-port photonic lantern for application to spectroastrometry

YJ Kim, MP Fitzgerald, J Lin, J Lozi, S Vievard… - arxiv preprint arxiv …, 2024 - arxiv.org
Spectroastrometry, which measures wavelength-dependent shifts in the center of light, is
well-suited for studying objects whose morphology changes with wavelength at very high …