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Steve Kuhlmann

Researcher at Argonne National Laboratory

Publications -  100
Citations -  8896

Steve Kuhlmann is an academic researcher from Argonne National Laboratory. The author has contributed to research in topics: South Pole Telescope & Supernova. The author has an hindex of 34, co-authored 100 publications receiving 8093 citations. Previous affiliations of Steve Kuhlmann include Purdue University.

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Astro2020: Astrophotonics White Paper

TL;DR: The purpose of this white paper is to summarize the current landscape of astrophotonic devices and their scientific impact, highlight the key issues, and outline specific technological and organizational approaches to address these issues in the coming decade and thereby enable new discoveries as the authors embark on the era of extremely large telescopes.
Journal ArticleDOI

Performance of a low-parasitic frequency-domain multiplexing readout

TL;DR: In this paper, a low-parasitic frequency-domain multiplexing readout for transition edge sensor bolometer arrays is presented. Butts et al. demonstrated a factor of two improvement in parasitic resistance compared to SPT-3G hardware.
Proceedings ArticleDOI

RPCs as a medium for digital hadron calorimetry for the linear collider

Abstract: The purpose of this project is to develop a digital hadron calorimeter (DHCAL) using resistive plate chambers (RPCs) as active medium RPCs are ideally suited for such a calorimeter: they are simple in design, cheap to build, reliable and robust, and the readout can be segmented into small pads of say 1 cm/sup 2/, as required for a DHCAL at the linear collider Work on developing these chambers has been underway at Argonne for about two years Several single-gap and multi-gap chambers operating in avalanche mode have been built and have been tested thoroughly with sources and cosmic rays Tests with up to 64 pads of 1 cm/sup 2/ each are ongoing Furthermore, considerable effort is dedicated to the development of the readout system, a challenge by itself given the large number of channels, of order 400K for the prototype and 50/spl times/106 for the entire DHCAL
Proceedings ArticleDOI

Design and characterization of the SPT-3G receiver

J. A. Sobrin, +80 more
TL;DR: The SPT-3G receiver was commissioned in early 2017 on the 10-meter South Pole Telescope (SPT) to map anisotropies in the cosmic microwave background (CMB) as mentioned in this paper.