839 citations · 1.7k across the 26 of their papers we have counts for
Showing 2006 · astro-phShow all
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astro-ph2006★ 1 cited
MEMS-based Speckle Spectrometer
A. I. Sheinis, L. Nigra, M. Q. Kuhlen
We describe a new concept for a MEMS-based active spatial filter for astronomical spectroscopy. The goal of this device is to allow the use of a diffraction-limited spectrometer on…
astro-ph2006★ 1 cited
The Integral Field Unit for the Echellette Spectrograph and Imager at Keck II
A. I. Sheinis
We report on the design, development and commissioning of an Integral Field Unit (IFU) that has been built for the Echellette Spectrograph and Imager (ESI) at the W.M. Keck Observa…
astro-ph2006★ 2 cited
The NIR Upgrade to the SALT Robert Stobie Spectrograph
Andrew I. Sheinis, Marsha J. Wolf, Matthew A. Bershady +3
The near infrared (NIR) upgrade to the Robert Stobie Spectrograph (RSS) on the Southern African Large Telescope (SALT), RSS/NIR, extends the spectral coverage of all modes of the v…