Dr. Denis Barkats Profile

Dr. Denis Barkats

SPIE Involvement:

Author

Publications (32)

Proceedings Article | 24 September 2024 Poster + Paper

Poster + Paper

Calibration measurements of the BICEP3 and BICEP array CMB polarimeters from 2017 to 2024

C. Giannakopoulos, C. Vergès, P. A. Ade, Z. Ahmed, M. Amiri, D. Barkats, R. Basu Thakur, C. Bischoff, D. Beck, J. Bock, H. Boenish, V. Buza, J. Cheshire, J. Connors, J. Cornelison, M. Crumrine, A. Cukierman, E. Denison, M. Dierickx, L. Duband, M. Eiben, B. Elwood, S. Fatigoni, J. Filippini, A. Fortes, M. Gao, N. Goeckner-Wald, D. Goldfinger, J. Grayson, P. Grimes, G. Hall, G. Halal, M. Halpern, E. Hand, S. Harrison, S. Henderson, J. Hubmayr, H. Hui, K. Irwin, J. Kang, K. Karkare, S. Kefeli, J. Kovac, C. Kuo, K. Lau, M. Lautzenhiser, A. Lennox, T. Liu, K. Megerian, O. Miller, L. Minutolo, L. Moncelsi, Y. Nakato, H. Nguyen, R. O'Brient, A. Patel, M. Petroff, A. Polish, N. Precup, T. Prouvé, C. Pryke, C. Reintsema, T. Romand, M. Salatino, A. Schillaci, B. Schmitt, B. Singari, A. Soliman, T. St. Germaine, A. Steiger, B. Steinbach, R. Sudiwala, K. Thompson, C. Tsai, C. Tucker, A. Turner, A. Vieregg, A. Wandui, A. Weber, J. Willmert, W. L. Wu, H. Yang, C. Yu, L. Zeng, C. Zhang, S. Zhang

Proceedings Volume PC13102, PC1310219 (2024) https://doi.org/10.1117/12.3020443

KEYWORDS: Sensors, Polarization, Receivers, Calibration, Windows, Signal attenuation, Physics, Optical testing, Polarimetry, Equipment

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Proceedings Article | 11 September 2024 Presentation + Paper

Presentation + Paper

Development of the 220/270 GHz BICEP Array CMB receiver

Y. Nakato, P. A. Ade, Z. Ahmed, M. Amiri, D. Barkats, R. Basu Thakur, C. Bischoff, D. Beck, J. Bock, V. Buza, B. Cantrall, J. Cheshire, J. Cornelison, M. Crumrine, A. Cukierman, E. Denison, M. Dierickx, L. Duband, M. Eiben, B. Elwood, S. Fatigoni, J. Filippini, A. Fortes, M. Gao, C. Giannakopoulos, N. Goeckner-Wald, D. Goldfinger, J. Grayson, P. Grimes, G. Hall, G. Halal, M. Halpern, E. Hand, S. Henderson, J. Hubmayr, H. Hui, K. Irwin, J. Kang, K. Karkare, E. Karpel, S. Kefeli, J. Kovac, C. Kuo, K. Lau, M. Lautzenhiser, A. Lennox, T. Liu, K. Megerian, M. Miller, L. Minutolo, L. Moncelsi, H. Nguyen, R. O'Brient, A. Patel, M. Petroff, A. Polish, T. Prouvé, C. Pryke, C. Reintsema, T. Romand, M. Salatino, A. Schillaci, B. Schmitt, B. Singari, A. Soliman, T. St. Germaine, A. Steiger, B. Steinbach, R. Sudiwala, K. Thompson, C. Tucker, A. Turner, C. Vergès, A. Wandui, A. Weber, J. Willmert, W. L. Wu, H. Yang, E. Young, C. Yu, L. Zeng, C. Zhang, S. Zhang

Proceedings Volume PC13102, PC1310207 (2024) https://doi.org/10.1117/12.3018462

KEYWORDS: Receivers, Sensors, Near field optics, Polarization, Physics, Spectral response, Windows, Fourier transforms, Vacuum, Optical testing

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Proceedings Article | 31 August 2022 Poster + Paper

Poster + Paper

2022 upgrade and improved low frequency camera sensitivity for CMB observation at the South Pole

A. Soliman, P. A. R. Ade, Z. Ahmed, M. Amiri, D. Barkats, R. Basu Thakur, C. A. Bischoff, D. Beck, J.J. Bock, V. Buza, J. Cheshire, J. Connors, J. Cornelison, M. Crumrine, A. J. Cukierman, E. V. Denison, M. I. Dierickx, L. Duband, M. Eiben, S. Fatigoni, J. P. Filippini, C. Giannakopoulos, N. Goeckner-Wald, D. C. Goldfinger, J. Grayson, P. K. Grimes, G. Hall, G. Halal, M. Halpern, E. Hand, S. A. Harrison, S. Henderson, S. R. Hildebrandt, G. C. Hilton, J. Hubmayr, H. Hui, K. Irwin, J. Kang, K. Karkare, S. Kefeli, J. M. Kovac, C. L. Kuo, K. Lau, E. M. Leitch, A. Lennox, T. Liu, K. G. Megerian, L. Minutolo, L. Moncelsi, Y. Nakato, T. Namikawa, H. Nguyen, R. O'Brient, S. Palladino, M. Petroff, N. Precup, T. Prouve, C. Pryke, B. Racine, C. Reintsema, M. Salatino, A. Schillaci, B. Schmitt, B. Singari, T. St. Germaine, B. Steinbach, R. Sudiwala, K. Thompson, C. Tsai, C. Tucker, A. Turner, C. Umiltà, C. Vergès, A. Vieregg, A. Wandui, A. Weber, D. Wiebe, J. Willmert, W. L. Wu, H. Yang, K. W. Yoon, E. Young, C. Yu, L. Zeng, C. Zhang, S. Zhang

Proceedings Volume 12190, 1219014 (2022) https://doi.org/10.1117/12.2628058

KEYWORDS: Cameras, Physics, Optical testing, Telescopes, Synchrotrons, Receivers, Photons, Optical simulations, Physical cosmology, Astronomical detectors

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Proceedings Article | 31 August 2022 Poster + Paper

Poster + Paper

Improved polarization calibration of the BICEP3 CMB polarimeter at the South Pole

J. Cornelison, C. Vergès, P. A. Ade, Z. Ahmed, M. Amiri, D. Barkats, R. Basu Thakur, D. Beck, C. A. Bischoff, J. J. Bock, V. Buza, J. R. Cheshire, J. Connors, M. Crumrine, A. J. Cukierman, E. V. Denison, M. I. Dierickx, L. Duband, M. Eiben, S. Fatigoni, J. P. Filippini, C. Giannakopoulos, N. Goeckner-Wald, D. Goldfinger, J. Grayson, P. K. Grimes, G. Hall, G. Halal, M. Halpern, E. Hand, S. A. Harrison, S. Henderson, S. R. Hildebrandt, G. C. Hilton, J. Hubmayr, H. Hui, K. Irwin, J. Kang, K. S. Karkare, S. Kefeli, J. Kovac, C. L. Kuo, K. Lau, E. M. Leitch, A. Lennox, T. Liu, K. Look, K. Megerian, L. Minutolo, L. Moncelsi, Y. Nakato, T. Namikawa, H. T. Nguyen, R. O'brient, S. Palladino, M. A. Petroff, T. Prouve, C. Pryke, B. Racine, C. D. Reintsema, M. Salatino, A. Schillaci, B. L. Schmitt, B. Singari, A. Soliman, T. St. Germaine, B. Steinbach, R. V. Sudiwala, K. L. Thompson, C. Tsai, C. Tucker, A. D. Turner, C. Umiltà, A. G. Vieregg, A. Wandui, A. Weber, D. Wiebe, J. Willmert, W. L. Wu, H. Yang, K. W. Yoon, E. Young, C. Yu, L. Zeng, C. Zhang, S. Zhang

Proceedings Volume 12190, 121901X (2022) https://doi.org/10.1117/12.2620212

KEYWORDS: Polarization, Sensors, Mirrors, Calibration, Telescopes, Modulation, Birefringence, Physics, Polarimetry

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Proceedings Article | 31 August 2022 Poster + Paper

Poster + Paper

Laminate polyethylene window development for large aperture millimeter receivers

Miranda Eiben, Denis Barkats, Aurelia Balkaski, Sage Crystian, Marion Dierickx, David Goldfinger, Paul Grimes, Robert Kimberk, John Kovac, Grant Meiners, Matthew Petroff, Destiny Santalucia, Elaine Sheffield, Calvin Tsai, Natalia Villanueva

Proceedings Volume 12190, 121902L (2022) https://doi.org/10.1117/12.2629591

KEYWORDS: Antireflective coatings, Sensors, Receivers, Reflection, Optical components, Aluminum, Cryogenics, Optical fibers, Microwave radiation, Telescopes

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Proceedings Article | 31 August 2022 Poster + Paper

Poster + Paper

Thermal testing for cryogenic CMB instrument optical design

D. Goldfinger, P.A.R. Ade, Z. Ahmed, M. Amiri, D. Barkats, R. Basu Thakur, D. Beck, C. Bischoff, J. Bock, V. Buza, J. Cheshire, J. Connors, J. Cornelison, M. Crumrine, A. Cukierman, E. Denison, M. Dierickx, L. Duband, M. Eiben, S. Fatigoni, J. Filippini, C. Giannakopoulos, N. Goeckner-Wald, J. Grayson, P. Grimes, G. Hall, G. Halal, M. Halpern, E. Hand, S. Harrison, S. Henderson, S. Hildebrandt, G. Hilton, J. Hubmayr, H. Hui, K. Irwin, J. Kang, K. Karkare, S. Kefeli, J. Kovac, C. L. Kuo, K. Lau, E. Leitch, A. Lennox, T. Liu, K. Megerian, L. Minutolo, L. Moncelsi, Y. Nakato, T. Namikawa, H. Nguyen, R. O'Brient, S. Palladino, M. Petroff, T. Prouvé, C. Pryke, B. Racine, C. Reintsema, M. Salatino, A. Schillaci, B. Schmitt, B. Singari, A. Soliman, A. Smith, T. St. Germaine, B. Steinbach, R. Sudiwala, K. Thompson, C. Tsai, C. Tucker, A. Turner, C. Umiltà, C. Verges, A. Vieregg, A. Wandui, A. Weber, D. Wiebe, J. Willmert, W. L. Wu, H. Yang, K. W. Yoon, E. Young, C. Yu, L. Zeng, C. Zhang, S. Zhang

Proceedings Volume 12190, 121901V (2022) https://doi.org/10.1117/12.2629490

KEYWORDS: Cryogenics, Optical filters, Thermal modeling, Foam, Receivers, Physics, Temperature metrology, Digital filtering, Sensors, Optical design

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Proceedings Article | 29 August 2022 Presentation

Presentation

BICEP ARRAY 150 GHz design development and progress

Silvia Zhang, P.A.R. Ade, Zeeshan Ahmed, Mandana Amiri, Denis Barkats, Ritoban Basu Thakur, Colin Bischoff, Dominic Beck, James Bock, Victor Buza, , Jake Connors, Michael Crumine, Ari Jozef Cukierman, Edward Denison, Marion Dierickx, Sofia Fatigoni, Jeff Filippini, Christos Giannakopoulos, Neil Goeckner-Wald, David Goldfinger, James Grayson, Paul Grimes, Grantland Hall, George Halal, Mark Halpern, Emma Hand, Sam Harrison, Shawn Henderson, Sergi Hildebrandt, Gene Hilton, Johannes Hubmayr, Howard Hui, Kent Irwin, Jae Hwan Kang, Kirit Karkare, Ethan Karpel, Sinan Kefeli, John Kovac, Chao-Lin Kuo, King Lau, Erik Leitch, Amber Lennox, K. Megerian, Lorenzo Minutolo, Lorenzo Moncelsi, Yuka Nakato, Toshiya Namikawa, H. Nguyen, Roger O'brient, Steven Palladino, Matthew Petroff, Nathan Precup, Thomas Prouvé, Clement Pryke, Benjamin Racine, Carl Reintsema, Alessandro Schillaci, Benjamin Schmitt, Baibhav Singari, Ahmed Soliman, Tyler St. Germaine, Bryan Steinbach, Rashmi Sudiwala, Keith Thompson, Carole Tucker, Anthony Turner, Caterina Ulmità, Clara Verges, A. Vieregg, Albert Wandui, Alexis Weber, Don Wiebe, Justin Willmert, Wai Ling Wu, Hung-I Yang, Ki Won Yoon, Edward Young, Cyndia Yu, Lingzhen Zeng, Cheng Zhang

Proceedings Volume PC12190, PC1219006 (2022) https://doi.org/10.1117/12.2629754

KEYWORDS: Sensors, Receivers, Telescopes, Superconductors, Refractor telescopes, Polarization, Niobium, Multiplexing, Magnetism, Detector arrays

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Proceedings Article | 15 December 2020 Poster + Paper

Poster + Paper

Analysis of Temperature-to-Polarization Leakage in BICEP3 and Keck CMB Data from 2016 to 2018

T. St. Germaine, P. A. R. Ade, Z. Ahmed, M. Amiri, D. Barkats, R. Basu Thakur, C. Bischoff, J. Bock, H. Boenish, E. Bullock, V. Buza, J. Cheshire, J. Connors, J. Cornelison, M. Crumrine, A. Cukierman, E. Denison, M. Dierickx, L. Duband, M. Eiben, S. Fatigoni, J. Filippini, S. Fliescher, N. Goeckner-Wald, D. Goldfinger, J. Grayson, P. Grimes, G. Hall, M. Halpern, S. Harrison, S. Henderson, S. Hildebrandt, G. Hilton, J. Hubmayr, H. Hui, K. Irwin, J. Kang, K. Karkare, E. Karpel, S. Kefeli, S. Kernasovskiy, J. Kovac, C. L. Kuo, K. Lau, E. Leitch, K. Megerian, L. Minutolo, L. Moncelsi, Y. Nakato, T. Namikawa, H. Nguyen, R. O'brient, R. W. Ogburn, S. Palladino, N. Precup, T. Prouve, C. Pryke, B. Racine, C. Reintsema, S. Richter, A. Schillaci, B. Schmitt, R. Schwarz, C. Sheehy, A. Soliman, B. Steinbach, R. Sudiwala, G. Teply, K. Thompson, J. Tolan, C. Tucker, A. Turner, C. Umiltà, A. Vieregg, A. Wandui, A. Weber, D. Wiebe, J. Willmert, C. L. Wong, W. L. Wu, E. Yang, K. W. Yoon, E. Young, C. Yu, L. Zeng, Cheng Zhang, S. Zhang

Proceedings Volume 11453, 114532E (2020) https://doi.org/10.1117/12.2562729

KEYWORDS: Polarimetry, Sensors, Optical testing, Beam analyzers, Refractor telescopes, Telescopes, Microwave radiation, Polarization, Statistical analysis

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Proceedings Article | 13 December 2020 Presentation + Paper

Presentation + Paper

Receiver development for BICEP Array, a next-generation CMB polarimeter at the South Pole

L. Moncelsi, P. A. R. Ade, Z, Ahmed, M. Amiri, D. Barkats, R. Basu Thakur, C. Bischoff, J. J. Bock, V. Buza, J. Cheshire, J. Connors, J. Cornelison, M. Crumrine, A. J. Cukierman, E. V. Denison, M. Dierickx, L. Duband, M. Eiben, S. Fatigoni, J. P. Filippini, N. Goeckner-Wald, D. Goldfinger, J. Grayson, P. Grimes, G. Hall, M. Halpern, S. A. Harrison, S. Henderson, S. R. Hildebrandt, G. C. Hilton, J. Hubmayr, H. Hui, K. D. Irwin, J. H. Kang, K. S. Karkare, S. Kefeli, J. M. Kovac, C. L. Kuo, K. Lau, E. M. Leitch, K. G. Megerian, L. Minutolo, Y. Nakato, T. Namikawa, H. T. Nguyen, R. O'brient, S. Palladino, N. Precup, T. Prouve, C. Pryke, B. Racine, C. D. Reintsema, A. Schillaci, B. L. Schmitt, A. Soliman, T. St. Germaine, B. Steinbach, R. Sudiwala, K. L. Thompson, C. Tucker, A. D. Turner, C. Umiltà, A. G. Vieregg, A. Wandui, A. C. Weber, D. V. Wiebe, J. Willmert, W. L. Wu, E. Yang, K. W. Yoon, E. Young, C. Yu, L. Zeng, C. Zhang, S. Zhang

Proceedings Volume 11453, 1145314 (2020) https://doi.org/10.1117/12.2561995

KEYWORDS: Polarimetry, Receivers, Polarization, Microwave radiation, Synchrotrons, Sensors, Calibration

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Proceedings Article | 13 December 2020 Poster + Paper

Poster + Paper

Observing low elevation sky and the CMB Cold Spot with BICEP3 at the South Pole

Jae Hwan Kang, P. A. R. Ade, Z. Ahmed, M. Amiri, D. Barkats, R. Basu Thakur, C. Bischoff, J. Bock, H. Boenish, E. Bullock, Victor Buza, J. Cheshire, J. Connors, J. Cornelison, M. Crumrine, A. Cukierman, E. Denison, M. Dierickx, L. Duband, M. Eiben, S. Fatigoni, J. Filippini, S. Fliescher, N. Goeckner-Wald, D. Goldfinger, J. Grayson, P. Grimes, G. Hall, M. Halpern, S. Harrison, S. Henderson, S. Hildebrandt, G. Hilton, J. Hubmayr, H. Hui, K. Irwin, K. Karkare, E. Karpel, S. Kefeli, S. Kernasovskiy, J. Kovac, C.-L. Kuo, K. Lau, E. Leitch, K. Megerian, L. Minutolo, L. Moncelsi, Y. Nakato, T. Namikawa, H. Nguyen, R. O'brient, R. W. Ogburn, S. Palladino, N. Precup, T. Prouve, C. Pryke, B. Racine, C. Reintsema, S. Richter, A. Schillaci, B. Schmitt, R. Schwarz, C. Sheehy, A. Soliman, T. St. Germaine, B. Steinbach, R. Sudiwala, G. Teply, K. Thompson, J. Tolan, C. Tucker, A. Turner, C. Umiltà, A. Vieregg, A. Wandui, A. Weber, D. Wiebe, J. Willmert, C. L. Wong, W. L. Wu, E. Yang, K. W. Yoon, E. Young, C. Yu, L. Zeng, C. Zhang, S. Zhang

Proceedings Volume 11453, 114532D (2020) https://doi.org/10.1117/12.2562066

KEYWORDS: Polarization, Mirrors, Refractor telescopes, Telescopes, Microwave radiation, Cryocoolers, Receivers, Beam shaping, Raster graphics, Mirror pointing

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Proceedings Article | 13 December 2020 Poster + Paper

Poster + Paper

Polarization calibration of the BICEP3 CMB polarimeter at the South Pole

J. Cornelison, P. A. Ade, Z. Ahmed, M. Amiri, D. Barkats, R. Basu Thakur, C. Bischoff, J. Bock, H. Boenish, E. Bullock, V. Buza, J. Cheshire, J. Connors, M. Crumrine, A. Cukierman, E. Denison, M. Dierickx, L. Duband, M. Eiben, S. Fatigoni, J. Filippini, S. Fliescher, N. Goeckner-Wald, D. Goldfinger, J. Grayson, P. Grimes, G. Hall, G. Halal, M. Halpern, S. Harrison, S. Henderson, S. Hildebrandt, G. Hilton, J. Hubmayr, H. Hui, K. Irwin, J. Kang, K. Karkare, E. Karpel, S. Kefeli, S. Kernasovkiy, J. Kovac, C. L. Kuo, K. Lau, E. Leitch, K. Megerian, L. Minutolo, L. Moncelsi, Y. Nakato, T. Namikawa, H. Nguyen, R. O'Brient, R. Ogburn, S. Palladino, N. Precup, T. Prouve, C. Pryke, B. Racine, C. Reintsema, S. Richter, A. Schillaci, B. Schmitt, R. Schwarz, C. Sheehy, A. Soliman, T. St. Germaine, B. Steinbach, R. Sudiwala, G. Teply, K. Thompson, J. Tolan, C. Tucker, A. Turner, C. Umilta, A. Vieregg, A. Wandui, A. Weber, D. Wiebe, J. Willmert, C. L. Wong, W. L. K. Wu, E. Yang, K. W. Yoon, E. Young, C. Yu, L. Zeng, C. Zhang, S. Zhang

Proceedings Volume 11453, 1145327 (2020) https://doi.org/10.1117/12.2562905

KEYWORDS: Polarization, Polarimetry, Sensors, Telescopes, Refractor telescopes, Optical instrument design, Microwave radiation, Signal detection, Antennas, Physical phenomena

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Proceedings Article | 16 July 2018 Paper

Paper

Design and performance of wide-band corrugated walls for the BICEP Array detector modules at 30/40 GHz

A. Soliman, P. A. R. Ade, Z. Ahmed, R. Aikin , K. Alexander, D. Barkats, S. Benton, C. Bischoff, J. Bock, R. Bowens-Rubin, J. Brevik, I. Buder, E. Bullock, V. Buza, J. Connors, J. Cornelison, B. Crill, M. Crumrine, M. Dierickx, L. Duband, C. Dvorkin, J. Filippini, S. Fliescher, J. Grayson, G. Hall, M. Halpern, S. Harrison, S. Hildebrandt, G. Hilton, H. Hui, K. Irwin, J. H. Kang, K. Karkare, E. Karpel, J. Kaufman, B. Keating, S. Kefeli, S. Kernasovskiy, J. Kovac, C. L. Kuo, K. Lau, N. Larsen, E. Leitch, M. Lueker, K. Megerian, L. Moncelsi, T. Namikawa, C. Netterfield, H. Nguyen, R. O'Brient, R. W. Ogburn, S. Palladino, C. Pryke, B. Racine, S. Richter, R. Schwarz, A. Schillaci, C. Sheehy, T. St. Germaine, Z. Staniszewski, B. Steinbach, R. Sudiwala, G. Teply, K. Thompson, J. Tolan, C. Tucker, A. Turner, C. Umiltà, J. Van Zyl, A. Vieregg, A. Wandui, A. Weber, D. Wiebe, J. Willmert, C. L. Wong, W. L. Wu, E. Yang, K. W. Yoon, C. Zhang

Proceedings Volume 10708, 107082G (2018) https://doi.org/10.1117/12.2312942

KEYWORDS: Sensors, Antennas, Optical simulations, Physics, Polarization, Receivers, Metals, Microwave radiation, Optical testing, Detector arrays

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Proceedings Article | 10 July 2018 Paper

Paper

2017 upgrade and performance of BICEP3: a 95GHz refracting telescope for degree-scale CMB polarization

Jae Hwan Kang, P. A. Ade, Z. Ahmed, R. Aikin, K. Alexander, D. Barkats, S. Benton, C. Bischoff, J. Bock, H. Boenish, R. Bowens-Rubin, J. Brevik, I. Buder, E. Bullock, V. Buza, J. Connors, J. Cornelison, B. Crill, M. Crumrine, M. Dierickx, L. Duband, C. Dvorkin, J. Filippini, S. Fliescher, J. Grayson, G. Hall, M. Halpern, S. Harrison, S. Hildebrandt, G. Hilton, H. Hui, K. Irwin, K. Karkare, E. Karpel, J. Kaufman, B. Keating, S. Kefeli, S. Kernasovskiy, J. Kovac, C. L. Kuo, N. Larsen, K. Lau, E. Leitch, M. Lueker, K. Megerian, L. Moncelsi, T. Namikawa, B. Netterfield, H. Nguyen, R. O'Brient, R. Ogburn, S. Palladino, C. Pryke, B. Racine, S. Richter, A. Schillaci, R. Schwarz, C. Sheehy, A. Soliman, T. St. Germaine, Z. Staniszewski, B. Steinbach, R. Sudiwala, G. Teply, K. Thompson, J. Tolan, C. Tucker, A. Turner, C. Umiltà, A. Vieregg, A. Wandui, A. Weber, D. Wiebe, J. Willmert, C. L. Wong, W. L. Wu, H. Yang, K, W. Yoon, C. Zhang

Proceedings Volume 10708, 107082N (2018) https://doi.org/10.1117/12.2313854

KEYWORDS: Sensors, Receivers, Optical filters, Polarization, Foam, Physics, Telescopes, Optical filtering, Refractor telescopes, Physical cosmology

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Proceedings Article | 9 July 2018 Paper

Paper

Ultra-thin large-aperture vacuum windows for millimeter wavelengths receivers

Denis Barkats, Marion Dierickx, John Kovac, Chris Pentacoff, P. A. Ade, Z. Ahmed, R. Aikin, K. Alexander, S. Benton, C. Bischoff, J. Bock, R. Bowens-Rubin, J. Brevik, I. Buder, E. Bullock, V. Buza, J. Connors, J. Cornelison, B. Crill, M. Crumrine, L. Duband, C. Dvorkin, J. Filippini, S. Fliescher, J. Grayson, G. Hall, M. Halpern, S. Harrison, S. Hildebrandt, G. Hilton, H. Hui, K. Irwin, J. Kang, K. Karkare, E. Karpel, J. Kaufman, B. Keating, S. Kefeli, S. Kernasovskiy, C. L. Kuo, K. Lau, N. Larsen, E. Leitch, M. Lueker, K. Megerian, L. Moncelsi, T. Namikawa, H. Nguyen, R. O'Brient, R. Ogburn, S. Palladino, C. Pryke, B. Racine, S. Richter, R. Schwarz, A. Schillaci, C. Sheehy, A. Soliman, T. St. Germaine, Z. Staniszewski, B. Steinbach, R. Sudiwala, G. Teply, K. Thompson, J. Tolan, C. Tucker, A. Turner, C. Umiltà, A. Vieregg, A. Wandui, A. Weber, D. Wiebe, J. Willmert, C. L. Wong, W. L. Wu, H. Yang, K. W. Yoon, C. Zhang

Proceedings Volume 10708, 107082K (2018) https://doi.org/10.1117/12.2312585

KEYWORDS: Receivers, Physics, Refraction, Reflection, Prototyping, Scattering, Light scattering, Manufacturing, Astrophysics, Astronomy

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Proceedings Article | 9 July 2018 Paper

Paper

High-precision scanning water vapor radiometers for cosmic microwave background site characterization and comparison

D. Barkats, R. Bowens-Rubin, W. Clay, T. Culp, R. Hills, J. Kovac, N. Larsen, S. Paine, C. Sheehy, A. Vieregg

Proceedings Volume 10708, 107082E (2018) https://doi.org/10.1117/12.2312712

KEYWORDS: Telescopes, Radiometry, Polarization, Optical scanning systems, Microwave radiation

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Proceedings Article | 9 July 2018 Presentation + Paper

Presentation + Paper

BICEP Array: a multi-frequency degree-scale CMB polarimeter

Howard Hui, P. A. R. Ade, Z. Ahmed, R. Aikin, K. Alexander, D. Barkats, S. Benton, C. Bischoff, J. Bock, R. Bowens-Rubin, J. Brevik, I. Buder, E. Bullock, V. Buza, J. Connors, J. Cornelison, B. Crill, M. Crumrine, M. Dierickx, L. Duband, C. Dvorkin, J. Filippini, S. Fliescher, J. Grayson, G. Hall, M. Halpern, S. Harrison, S. Hildebrandt, G. Hilton, K. Irwin, J. Kang, K. Karkare, E. Karpel, J. Kaufman, B. Keating, S. Kefeli, S. Kernasovskiy, J. M. Kovac, C.-L. Kuo, K. Lau, N. Larsen, E. Leitch, M. Lueker, K. Megerian, L. Moncelsi, T. Namikawa, C. Netterfield, H. Nguyen, R. O'Brient, R. Ogburn, S. Palladino, C. Pryke, B. Racine, S. Richter, R. Schwarz, A. Schillaci, C. Sheehy, A. Soliman, T. St. Germaine, Z. Staniszewski, B. Steinbach, R. Sudiwala, G. Teply, K. Thompson, J. Tolan, C. Tucker, A. Turner, C. Umiltà, A. Vieregg, A. Wandui, A. Weber, D. Wiebe, J. Willmert, C. L. Wong, W. L. K. Wu, E. Yang, K. W. Yoon, C. Zhang

Proceedings Volume 10708, 1070807 (2018) https://doi.org/10.1117/12.2311725

KEYWORDS: Sensors, Receivers, Niobium, Physics, Polarization, Magnetism, Optical filters, Telescopes, Electronics, Multiplexing

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Proceedings Article | 9 July 2018 Paper

Paper

BICEP Array cryostat and mount design

Michael Crumrine, P. A. R. Ade, Z. Ahmed, R. Aikin, K. Alexander, D. Barkats, S. Benton, C. Bischoff, J. Bock, R. Bowens-Rubin, J. Brevik, I. Buder, E. Bullock, V. Buza, J. Connors, J. Cornelison, B. Crill, M. Dierickx, L. Duband, C. Dvorkin, J. Filippini, S. Fliescher, J. Grayson, G. Hall, M. Halpern, S. Harrison, S. Hildebrandt, G. Hilton, H. Hui, K. Irwin, J. H. Kang, K. Karkare, E. Karpel, J. Kaufman, B. Keating, S. Kefeli, S. Kernasovskiy, J. Kovac, C. L. Kuo, N. Larsen, K. Lau, E. Leitch, M. Lueker, K. Megerian, L. Moncelsi, T. Namikawa, C. Netterfield, H. Nguyen, R. O'Brient, R. Ogburn, S. Palladino, C. Pryke, B. Racine, S. Richter, R. Schwarz, A. Schillaci, C. Sheehy, A. Soliman, T. St. Germaine, Z. Staniszewski, B. Steinbach, R. Sudiwala, G. Teply, K. Thompson, J. Tolan, C. Tucker, A. Turner, C. Umiltà, A. Vieregg, A. Wandui, A. Weber, D. Wiebe, J. Willmert, C. L. Wong, W. L. K. Wu, E. Yang, K. W. Yoon, C. Zhang

Proceedings Volume 10708, 107082D (2018) https://doi.org/10.1117/12.2312829

KEYWORDS: Receivers, Physics, Signal detection, Polarization, Interfaces, Electronics, Helium, Carbon, Astronomy, Astrophysics

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Proceedings Article | 27 July 2016 Paper

Paper

BICEP3 focal plane design and detector performance

H. Hui, P. Ade, Z. Ahmed, K. Alexander, M. Amiri, D. Barkats, S. Benton, C. Bischoff, J. Bock, H. Boenish, R. Bowens-Rubin, I. Buder, E. Bullock, V. Buza, J. Connors, J. Filippini, S. Fliescher, J. Grayson, M. Halpern, S. Harrison, G. Hilton, V. Hristov, K. Irwin, J. Kang, K. Karkare, E. Karpel, S. Kefeli, S. Kernasovskiy, J. Kovac, C. L. Kuo, E. Leitch, M. Lueker, K. Megerian, V. Monticue, T. Namikawa, C. Netterfield, H. Nguyen, R. O'Brient, R. Ogburn, C. Pryke, C. Reintsema, S. Richter, R. Schwarz, C. Sorensen, C. Sheehy, Z. Staniszewski, B. Steinbach, G. Teply, K. Thompson, J. Tolan, C. Tucker, A. Turner, A. Vieregg, A. Wandui, A. Weber, D. Wiebe, J. Willmert, W. L. Wu, K. W. Yoon

Proceedings Volume 9914, 99140T (2016) https://doi.org/10.1117/12.2232986

KEYWORDS: Sensors, Sensor performance, Telescopes, Polarization, Sensors, Sensor performance, Polarization, Telescopes, Multiplexers, Physics, Multiplexing, Aluminum, Niobium, Receivers

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Proceedings Article | 27 July 2016 Paper

Paper

Atmospheric phase characteristics of the ALMA long baseline

Satoki Matsushita, Yoshiharu Asaki, Edward Fomalont, Denis Barkats, Stuartt Corder, Richard Hills, Ryohei Kawabe, Luke Maud, Koh-Ichiro Morita, Bojan Nikolic, Remo P. J. Tilanus, Catherine Vlahakis

Proceedings Volume 9906, 99064X (2016) https://doi.org/10.1117/12.2231846

KEYWORDS: Atmospheric corrections, Atmospheric sciences, Atmospheric corrections, Atmospheric sensing, Calibration, Antennas, Turbulence, Atmospheric modeling, Astronomy, Signal detection, Statistical analysis

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Proceedings Article | 20 July 2016 Paper

Paper

Optical characterization of the BICEP3 CMB polarimeter at the South Pole

K. Karkare, P. A. Ade, Z. Ahmed, K. Alexander, M. Amiri, D. Barkats, S. Benton, C. Bischoff, J. Bock, H. Boenish, R. Bowens-Rubin, I. Buder, E. Bullock, V. Buza, J. Connors, J. Filippini, S. Fliescher, J. Grayson, M. Halpern, S. Harrison, G. Hilton, V. Hristov, H. Hui, K. Irwin, J. Kang, E. Karpel, S. Kefeli, S. Kernasovskiy, J. Kovac, C. L. Kuo, E. Leitch, M. Lueker, K. Megerian, V. Monticue, T. Namikawa, C. Netterfield, H. T. Nguyen, R. O'Brient, R. Ogburn, C. Pryke, C. Reintsema, S. Richter, M. St. Germaine, R. Schwarz, C. Sheehy, Z. Staniszewski, B. Steinbach, G. Teply, K. Thompson, J. Tolan, C. Tucker, A. Turner, A. Vieregg, A. Wandui, A. Weber, J. Willmert, C. L. Wong, W. L. Wu, K. W. Yoon

Proceedings Volume 9914, 991430 (2016) https://doi.org/10.1117/12.2231747

KEYWORDS: Sensors, Microwave radiation, Polarization, Telescopes, Microwave radiation, Composites, Optical testing, Mirrors, Physics, Optical simulations, Beam shaping

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Proceedings Article | 19 July 2016 Paper

Paper

BICEP3 performance overview and planned Keck Array upgrade

J. Grayson, P. A. Ade, Z. Ahmed, K. Alexander, M. Amiri, D. Barkats, S. Benton, C. Bischoff, J. Bock, H. Boenish, R. Bowens-Rubin, I. Buder, E. Bullock, V. Buza, J. Connors, J. Filippini, S. Fliescher, M. Halpern, S. Harrison, G. Hilton, V. Hristov, H. Hui, K. Irwin, J. Kang, K. Karkare, E. Karpel, S. Kefeli, S. Kernasovskiy, J. Kovac, C. L. Kuo, E. Leitch, M. Lueker, K. Megerian, V. Monticue, T. Namikawa, C. Netterfield, H. Nguyen, R. O'Brient, R. Ogburn, C. Pryke, C. Reintsema, S. Richter, R. Schwarz, C. Sorenson, C. Sheehy, Z. Staniszewski, B. Steinbach, G. Teply, K. Thompson, J. Tolan, C. Tucker, A. Turner, A. Vieregg, A. Wandui, A. Weber, D. Wiebe, J. Willmert, W. L. Wu, K. W. Yoon

Proceedings Volume 9914, 99140S (2016) https://doi.org/10.1117/12.2233894

KEYWORDS: Sensors, Receivers, Polarization, Staring arrays, Physics, Signal detection, Bolometers, Helium, Multiplexers, Cryogenics

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Proceedings Article | 19 August 2014 Paper

Paper

BICEP2 and Keck array: upgrades and improved beam characterization

I. Buder, P. A. Ade, Z. Ahmed, R. Aikin, K. Alexander, M. Amiri, D. Barkats, S. Benton, C. Bischoff, J. Bock, J. Bonetti, J. Brevik, E. Bullock, B. Burger, B. Crill, G. Davis, C. Dowell, L. Duband, J. Filippini, S. Fliescher, S. Golwala, M. Gordon, M. Halpern, M. Hasselfield, S. Hildebrandt, G. Hilton, V. Hristov, H. Hui, K. Irwin, K. Karkare, J. Kaufman, B. Keating, S. Kefeli, S. Kernasovskiy, J. Kovac, C. Kuo, E. Leitch, M. Lueker, P. Mason, K. Megerian, C. Netterfield, H. Nguyen, R. O’Brient, R. Ogburn, A. Orlando, C. Pryke, C. Reintsema, S. Richter, R. Schwarz, C. Sheehy, Z. Staniszewski, R. Sudiwala, G. Teply, K. Thompson, J. Tolan, A. Turner, A. Vieregg, A. Weber, D. Wiebe, P. Wilson, C. Wong, K. Yoon

Proceedings Volume 9153, 915312 (2014) https://doi.org/10.1117/12.2055713

KEYWORDS: Telescopes, Sensors, Polarization, Receivers, Microwave radiation, Mirrors, Physics, Space telescopes, Optical testing, Optical simulations

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Proceedings Article | 19 August 2014 Paper

Paper

Keck array and BICEP3: spectral characterization of 5000+ detectors

K. Karkare, P. A. Ade, Z. Ahmed, R. Aikin, K. Alexander, M. Amiri, D. Barkats, S. Benton, C. Bischoff, J. Bock, J. Bonetti, J. Brevik, I. Buder, E. Bullock, B. Burger, J. Connors, B. Crill, G. Davis, C. Dowell, L. Duband, J. Filippini, S. Fliescher, S. Golwala, M. Gordon, J. Grayson, M. Halpern, M. Hasselfield, S. Hildebrandt, G. Hilton, V. Hristov, H. Hui, K. Irwin, J. Kang, E. Karpel, S. Kefeli, S. Kernasovskiy, J. Kovac, C. Kuo, E. Leitch, M. Lueker, P. Mason, K. Megerian, C. Netterfield, H. Nguyen, R. O'Brient, R. Ogburn, C. Pryke, C. Reintsema, S. Richter, R. Schwarz, C. Sheehy, Z. Staniszewski, R. Sudiwala, G. Teply, K. Thompson, J. Tolan, A. Turner, A. Vieregg, A. Weber, C. Wong, W. L. Wu, K. Yoon

Proceedings Volume 9153, 91533B (2014) https://doi.org/10.1117/12.2056779

KEYWORDS: Sensors, Receivers, Fourier transforms, Polarization, Atmospheric modeling, Calibration, Atmospheric sensing, Signal detection, Physics, Microwave radiation

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Proceedings Article | 22 July 2014 Paper

Paper

Phase characteristics of the ALMA 3-km baseline data

Satoki Matsushita, Yoshiharu Asaki, Ryohei Kawabe, Ed Fomalont, Denis Barkats, Stuartt Corder

Proceedings Volume 9145, 91453I (2014) https://doi.org/10.1117/12.2056424

KEYWORDS: Antennas, Atmospheric corrections, Radiometry, Atmospheric sensing, Astronomy, Fast packet switching, Diamond, Turbulence, Switching, Calibration

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Proceedings Article | 22 July 2014 Paper

Paper

ALMA fast switching phase calibration on long baselines

Yoshiharu Asaki, Satoki Matsushita, Ryohei Kawabe, Ed Fomalont, Denis Barkats, Stuartt Corder

Proceedings Volume 9145, 91454K (2014) https://doi.org/10.1117/12.2055824

KEYWORDS: Interferometers, Phase interferometry, Calibration, Switching, Fast packet switching, Antennas, Observatories, Radiometry, Astronomy, Telescopes

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Proceedings Article | 10 October 2012 Paper

Paper

ALMA temporal phase stability and the effectiveness of water vapor radiometer

Satoki Matsushita, Koh-Ichiro Morita, Denis Barkats, Richard Hills, Edward Fomalont, Bojan Nikolic

Proceedings Volume 8444, 84443E (2012) https://doi.org/10.1117/12.925872

KEYWORDS: Atmospheric corrections, Radiometry, Astronomy, Antennas, Atmospheric optics, Data corrections, Radio astronomy, Data integration, Imaging systems, Interferometry

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Proceedings Article | 25 September 2012 Paper

Paper

System engineering of the Atacama Large Millimeter/submillimeter Array

Ravinder Bhatia, Javier Martí, William Snow, Masahiro Sugimoto, Richard Sramek, Maurizio Miccolis, Koh-Ichiro Morita, Demián Arancibia, Andrea Araya, Shin'ichiro Asayama, Denis Barkats, Rodrigo Brito, William Brundage, Wes Grammer, Christoph Haupt, Herve Kurlandczyk, Norikazu Mizuno, Peter Napier, Eduardo Pizarro, Kamaljeet Saini, Gretchen Stahlman, Gianluca Verzichelli, Nick Whyborn, Pavel Yagoubov

Proceedings Volume 8449, 844907 (2012) https://doi.org/10.1117/12.926822

KEYWORDS: Systems engineering, Observatories, Control systems, Antennas, Document management, Astronomy, Manufacturing, Lead, Adaptive optics, Design for manufacturability

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Proceedings Article | 24 September 2012 Paper

Paper

Interaction design challenges and solutions for ALMA operations monitoring and control

Emmanuel Pietriga, Pierre Cubaud, Joseph Schwarz, Romain Primet, Marcus Schilling, Denis Barkats, Emilio Barrios, Baltasar Vila Vilaro

Proceedings Volume 8451, 845110 (2012) https://doi.org/10.1117/12.925180

KEYWORDS: Antennas, Human-machine interfaces, Visualization, Human-computer interaction, Navigation systems, Software development, Control systems, Software engineering, Prototyping, Computing systems

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Proceedings Article | 17 September 2012 Paper

Paper

ALMA system verification

Richard Sramek, Koh-Ichiro Morita, Masahiro Sugimoto, Peter Napier, Maurizio Miccolis, Pavel Yagoubov, Denis Barkats, William Dent, Satoki Matsushita, Nicholas Whyborn, Shin'ichiro Asayama, Javier Marti Canales, Ravinder Bhatia, Eugene DuVall, Samantha Blair

Proceedings Volume 8444, 84442K (2012) https://doi.org/10.1117/12.925449

KEYWORDS: Antennas, Calibration, Telescopes, Switching, Astronomy, Phase shifts, Interferometry, Image quality, Optical instrument design, Systems engineering

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Proceedings Article | 15 July 2010 Paper

Paper

Absolute polarization angle calibration using polarized diffuse Galactic emission observed by BICEP

Tomotake Matsumura, Peter Ade, Denis Barkats, Darcy Barron, John Battle, Evan Bierman, James Bock, H. Cynthia Chiang, Brendan Crill, C. Darren Dowell, Lionel Duband, Eric Hivon, William Holzapfel, Viktor Hristov, William Jones, Brian Keating, John Kovac, Chao-lin Kuo, Andrew Lange, Erik Leitch, Peter Mason, Hien Nguyen, Nicolas Ponthieu, Clem Pryke, Steffen Richter, Graca Rocha, Yuki Takahashi, Ki Won Yoon

Proceedings Volume 7741, 77412O (2010) https://doi.org/10.1117/12.856855

KEYWORDS: Polarization, Calibration, Polarimetry, Error analysis, Interference (communication), Telescopes, Sensors, Galactic astronomy, Linear filtering, Bolometers

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Proceedings Article | 19 July 2008 Paper

Paper

CMB polarimetry with BICEP: instrument characterization, calibration, and performance

Yuki Takahashi, Denis Barkats, John Battle, Evan Bierman, James Bock, H. Cynthia Chiang, C. Darren Dowell, Eric Hivon, William Holzapfel, Viktor Hristov, William Jones, J. Kaufman, Brian Keating, John Kovac, Chao-Lin Kuo, Andrew Lange, Erik Leitch, Peter Mason, Tomotake Matsumura, Hien Nguyen, Nicolas Ponthieu, Graca Rocha, Ki Won Yoon, P. Ade, L. Duband

Proceedings Volume 7020, 70201D (2008) https://doi.org/10.1117/12.790306

KEYWORDS: Calibration, Telescopes, Polarization, Sensors, Bolometers, Dielectric polarization, Contamination, Anisotropy, Temperature metrology, Stars

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Proceedings Article | 27 June 2006 Paper

Paper

The Robinson Gravitational Wave Background Telescope (BICEP): a bolometric large angular scale CMB polarimeter

K. Yoon, P. Ade, D. Barkats, J. Battle, E. Bierman, J. Bock, J. Brevik, H. Chiang, A. Crites, C. Dowell, L. Duband, G. Griffin, E. Hivon, W. Holzapfel, V. Hristov, B. Keating, J. Kovac, C. Kuo, A. Lange, E. Leitch, P. Mason, H. Nguyen, N. Ponthieu, Y. Takahashi, T. Renbarger, L. Weintraub, D. Woolsey

Proceedings Volume 6275, 62751K (2006) https://doi.org/10.1117/12.672652

KEYWORDS: Polarization, Telescopes, Bolometers, Calibration, Sensors, Optical filters, Dielectric polarization, Anisotropy, Receivers, Field effect transistors

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Showing 5 of 32 publications

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