@article{6e87d3f3f0b64dc7a6e9bda77ab602f4,
title = "A kilopixel array of TES bolometers for ACT: development, testing, and first light",
abstract = "The Millimeter Bolometer Array Camera (MBAC) will be installed on the 6-meter Atacama Cosmology Telescope (ACT) in late 2007. For the first season of observations, MBAC will comprise a 145 GHz diffraction-limited, 1024-pixel, focal plane array of Transition Edge Sensor (TES) Bolometers. This will be the largest array of pop-up-detector bolometers ever fielded as well as one of the largest arrays of TES bolometers. We discuss the design specifications for the array and pre-assembly testing procedures for the cryogenic components. We present dark measurements of the TES bolometer properties of numerous 32-pixel columns that have been assembled into the first kilopixel array for ACT, as well as optical measurements made with our 256-pixel prototype array, including first light measurements on ACT.",
keywords = "Astrophysics, Bolometer, Cosmology, Detector array, TES",
author = "Niemack, {M. D.} and Y. Zhao and E. Wollack and R. Thornton and Switzer, {E. R.} and Swetz, {D. S.} and Staggs, {S. T.} and L. Page and O. Stryzak and H. Moseley and Marriage, {T. A.} and M. Limon and Lau, {J. M.} and J. Klein and M. Kaul and N. Jarosik and Irwin, {K. D.} and Hincks, {A. D.} and Hilton, {G. C.} and M. Halpern and Fowler, {J. W.} and Fisher, {R. P.} and R. D{\"u}nner and Doriese, {W. B.} and Dicker, {S. R.} and Devlin, {M. J.} and J. Chervenak and B. Burger and Battistelli, {E. S.} and J. Appel and M. Amiri and C. Allen and Aboobaker, {A. M.}",
note = "Funding Information: Acknowledgements We would like to thank all members of the ACT collaboration, especially A. Dahlen, B. Harrop, T. Essinger-Hileman, K. Martocci, L. Parker, and A. Sederberg for assistance with chip screening, testing, fabrication, and array assembly, and C. Tucker and P. Ade at Cardiff University for providing filters for CCam. This work was supported by the U.S. National Science Foundation through awards AST-0408698 for the ACT project and PHY-0355328. Princeton University and the University of Pennsylvania also provided financial support.",
year = "2008",
month = may,
doi = "10.1007/s10909-008-9729-2",
language = "English (US)",
volume = "151",
pages = "690--696",
journal = "Journal of Low Temperature Physics",
issn = "0022-2291",
publisher = "Springer New York",
number = "3-4 PART 2",
}