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.
Papers
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Journal ArticleDOI
Advanced ACTPol Low Frequency Array: Readout and Characterization of Prototype 27 and 39 GHz Transition Edge Sensors
Brian J. Koopman,Nicholas F. Cothard,Steve K. Choi,Kevin T. Crowley,Shannon M. Duff,Shawn W. Henderson,Shuay-Pwu Patty Ho,Johannes Hubmayr,Patricio A. Gallardo,Federico Nati,Michael D. Niemack,Sara M. Simon,Suzanne T. Staggs,Jason R. Stevens,Eve M. Vavagiakis,Edward J. Wollack +15 more
TL;DR: In this article, the authors present results from tests of the first LF prototype TES detectors for AdvACT, including measurements of the saturation power, critical temperature, thermal conductance, and time constants.
Proceedings ArticleDOI
A Planar Two-Dimensional Superconducting Bolometer Array for the Green Bank Telescope
Dominic J. Benford,Simon Dicker,Edward J. Wollack,M Supanich,Johannes G. Staguhn,Samuel H. Moseley,Kent D. Irwin,Mark J. Devlin,James A. Chervenak,T. C. Chen +9 more
TL;DR: In this paper, a superconducting transition edge sensor array for the Green Bank Telescope has been designed and constructed using a monolithic planar architecture, which can provide fast, linear, and sensitive response for high performance imaging.
Proceedings ArticleDOI
The Cosmology Large Angular Scale Surveyor (CLASS): 38 GHz detector array of bolometric polarimeters
John W. Appel,Aamir Ali,Mandana Amiri,Derek Araujo,Charles L. Bennett,Fletcher Boone,Manwei Chan,Hsiao-Mei Cho,David T. Chuss,Felipe Colazo,Erik Crowe,Kevin L. Denis,Rolando Dünner,Joseph Eimer,Thomas Essinger-Hileman,Dominik Gothe,Mark Halpern,Kathleen Harrington,Gene C. Hilton,Gary Hinshaw,Caroline Huang,Kent D. Irwin,Glenn Jones,John Karakla,Alan J. Kogut,David L. Larson,Michele Limon,L. N. Lowry,Tobias A. Marriage,Nicholas Mehrle,Amber Miller,Nathan P Miller,Samuel H. Moseleyb,Giles Novakh,Carl Reintsemad,Karwan Rostemab,Thomas Stevensonb,Deborah Towner,Kongpop U-Yen,Emily Wagner,Duncan J. Watts,Edward J. Wollack,Zhilei Xu,Lingzhen Zeng +43 more
TL;DR: The Cosmology Large Angular Scale Surveyor (CLASS) experiment aims to map the polarization of the Cosmic Microwave Background (CMB) at angular scales larger than a few degrees as discussed by the authors.
Journal ArticleDOI
Variable-delay polarization modulators for cryogenic millimeter-wave applications.
David T. Chuss,Joseph Eimer,Dale J. Fixsen,J. Hinderks,Alan J. Kogut,J. Lazear,Paul Mirel,Eric R. Switzer,George M. Voellmer,Edward J. Wollack +9 more
TL;DR: The mechanical design and performance of the kinematic double-blade flexure and drive mechanism along with the construction of the high precision wire grid polarizers for the PIPER cosmic microwave background polarimeter are described.
Proceedings ArticleDOI
Millimeter-wave waveguide-bandwidth cryogenically-coolable InP HEMT amplifiers
TL;DR: In this paper, the design, construction and performance of 65-90 GHz and 75-110 GHz low-noise cryogenically-coolable amplifiers are presented, and a comparison between modeled and measured performance is shown.