E
Edward J. Wollack
Researcher at Goddard Space Flight Center
Publications - 794
Citations - 109859
Edward J. Wollack is an academic researcher from Goddard Space Flight Center. The author has contributed to research in topics: Cosmic microwave background & Atacama Cosmology Telescope. The author has an hindex of 104, co-authored 732 publications receiving 102070 citations. Previous affiliations of Edward J. Wollack include Raytheon & West Chester University of Pennsylvania.
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Journal ArticleDOI
Small Aperture Telescopes for the Simons Observatory
Aamir Ali,Shunsuke Adachi,Kam Arnold,Peter Ashton,Peter Ashton,Peter Ashton,Andrew Bazarko,Yuji Chinone,Yuji Chinone,Yuji Chinone,Gabriele Coppi,Lance Corbett,Kevin D. Crowley,Kevin T. Crowley,Mark J. Devlin,Simon Dicker,Shannon M. Duff,Christopher G. Ellis,Nicholas Galitzki,Neil Goeckner-Wald,Kathleen Harrington,Erin Healy,Charles A. Hill,Charles A. Hill,Shuay-Pwu Patty Ho,Johannes Hubmayr,Brian Keating,Kenji Kiuchi,Kenji Kiuchi,Akito Kusaka,Akito Kusaka,Akito Kusaka,Adrian T. Lee,Adrian T. Lee,Michael Ludlam,Aashrita Mangu,Frederick Matsuda,Heather McCarrick,Federico Nati,Michael D. Niemack,Haruki Nishino,John Orlowski-Scherer,Mayuri Sathyanarayana Rao,Christopher Raum,Yuki Sakurai,Maria Salatino,Trevor Sasse,Joseph Seibert,Carlos Sierra,Maximiliano Silva-Feaver,Jacob Spisak,Sara M. Simon,Suzanne T. Staggs,Osamu Tajima,Grant Teply,Tran Tsan,Edward J. Wollack,Bejamin Westbrook,Zhilei Xu,Mario Zannoni,Ningfeng Zhu +60 more
TL;DR: The Simons Observatory (SO) as discussed by the authors is an upcoming cosmic microwave background (CMB) experiment located on Cerro Toco, Chile, that will map the microwave sky in temperature and polarization in six frequency bands spanning 27 to 285 GHz.
Proceedings ArticleDOI
Mirror Illumination and Spillover Measurements of the Atacama Cosmology Telescope
Patricio A. Gallardo,Rolando Dünner,Edward J. Wollack,Fernando Henríquez,Carlos Jerez-Hanckes +4 more
TL;DR: In this article, the Atacama Cosmology Telescope (ACT) is used to map the Cosmic Microwave Background (CMB) simultaneously at 145 GHz, 220 GHz and 280 GHz, the receiver in ACT, the Millimeter Bolometer Array Camera, features 1000 TES bolometers in each band.
Proceedings ArticleDOI
The variable-delay polarization modulator
Megan Krejny,David T. Chuss,Giles Novak,George M. Voellmer,Edward J. Wollack,Christopher K. Walker,M. Jackson,Dominic J. Benford,Johannes G. Staguhn,Samuel H. Moseley,Craig Kulesa,C. Drouet d'Aubigny,Dathon Golish,R. F. Loewenstein +13 more
TL;DR: The Variable-delay Polarization Modulator (VPM) as discussed by the authors uses two modified Martin-Puplett interferometers to induce a physical path length difference between polarization components.
Journal ArticleDOI
Modeling Strategies for Superconducting Microstrip Transmission Line Structures
TL;DR: The influences of line width, metallization thickness, and substrate height on microstrip transmission line propagation are considered in detail, and a scaling approach is presented to compensate for the leading-order effect in numerical simulations.
Journal ArticleDOI
Design and Deployment of a Multichroic Polarimeter Array on the Atacama Cosmology Telescope
Rahul Datta,J. Austermann,James A. Beall,Dan Becker,Kevin Coughlin,Shannon M. Duff,Patricio A. Gallardo,E. Grace,Matthew Hasselfield,Shawn W. Henderson,Gene C. Hilton,Shuay-Pwu Patty Ho,Johannes Hubmayr,Brian J. Koopman,Jeff Van Lanen,Dale Li,Dale Li,Jeff McMahon,Charles Munson,Federico Nati,Michael D. Niemack,Lyman A. Page,Christine G. Pappas,Maria Salatino,Benjamin L. Schmitt,Alessandro Schillaci,Sara M. Simon,Suzanne T. Staggs,Jason R. Stevens,Eve M. Vavagiakis,Jon Ward,Edward J. Wollack +31 more
TL;DR: In this paper, a multichroic polarimeter array covering the 90 and 146 GHz CMB bands and its enabling broadband optical system was deployed on the Atacama Cosmology Telescope (ACT).