12 citations · 12 across the 2 of their papers we have counts for
3 papers
A broadband scalar optical vortex coronagraph
Ronny Errmann, Stefano Minardi, Thomas Pertsch
In recent years, new coronagraphic schemes have been proposed, the most promising being the optical vortex phase mask coronagraphs. In our work, a new scheme of broadband optical s…
A Possible Detection of Occultation by a Proto-planetary Clump in GM Cephei
The YETI Collaboration, W. P. Chen, S. C. -L. Hu +41
GM Cep in the young (~4 Myr) open cluster Trumpler 37 has been known to be an abrupt variable and to have a circumstellar disk with very active accretion. Our monitoring observatio…
A search for transit timing variation
G. Maciejewski, R. Neuhaeuser, St. Raetz +3
Photometric follow-ups of transiting exoplanets (TEPs) may lead to discoveries of additional, less massive bodies in extrasolar systems. This is possible by detecting and then anal…