J
Joss Bland-Hawthorn
Researcher at University of Sydney
Publications - 1157
Citations - 84957
Joss Bland-Hawthorn is an academic researcher from University of Sydney. The author has contributed to research in topics: Galaxy & Stars. The author has an hindex of 136, co-authored 1114 publications receiving 77593 citations. Previous affiliations of Joss Bland-Hawthorn include Macquarie University & Australian National University.
Papers
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Book ChapterDOI
New Developments in Integral Field Spectroscopy
TL;DR: In this paper, the authors compared the wide field adaptive optics (AO) foci of the VLT with the non-wide field AO foci, showing that in terms of the number of spatial resolution elements, wide field Foci will be just as wide field as any seeing limited instrument.
Journal ArticleDOI
Astrophysical signatures of leptonium
TL;DR: In this paper, it is shown that it is possible to observe recombination lines of positronium emitted before the atom annihilates, giving an increase in angular resolution of a factor of 10^4 compared to gamma ray observations, and allowing the discrimination between point sources and truly diffuse emission.
Journal ArticleDOI
Writing Bragg Gratings in Multicore Fibers.
Emma Lindley,Seong-sik Min,Sergio G. Leon-Saval,Nick Cvetojevic,Jon Lawrence,Simon Ellis,Joss Bland-Hawthorn +6 more
TL;DR: This paper demonstrates the improvements in core-to-core uniformity for a 7-core fiber using this method, and can be generalized to larger multicore fibers.
Journal ArticleDOI
Performance of a novel PMMA polymer imaging bundle for field acquisition and wavefront sensing
Samuel N. Richards,Sergio G. Leon-Saval,Michael Goodwin,Jessica Zheng,Jon Lawrence,Julia J. Bryant,Julia J. Bryant,Joss Bland-Hawthorn,Barnaby Norris,Nick Cvetojevic,Nick Cvetojevic,Alexander Argyros +11 more
TL;DR: In this paper, the authors presented a novel polymer imaging bundle made from poly(methyl methacrylate) (PMMA) that is considerably cheaper and a better alternative to silica imaging bundles over short distances.
Posted Content
Galaxy and Mass Assembly (GAMA): maximum likelihood determination of the luminosity function and its evolution
Jon Loveday,Peder Norberg,Ivan K. Baldry,Joss Bland-Hawthorn,Sarah Brough,Michael J. I. Brown,Simon P. Driver,Simon P. Driver,Lee S. Kelvin,Steven Phillipps +9 more
TL;DR: In this article, a joint stepwise maximum likelihood method was proposed to simultaneously fit the GAMA-II galaxy luminosity function (LF), corrected for radial density variations, and its evolution with redshift.