Prof. Karl K. Berggren Profile

Prof. Karl K. Berggren

Emanuel E. Landsman Associate Professor of EECS at Massachusetts Institute of Technology

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Publications (18)

Proceedings Article | 28 August 2024 Presentation

Current state of mid-infrared superconducting nanowire single-photon detectors

Emma Wollman, Gregor Taylor, Sahil Patel, Bruce Bumble, Boris Korzh, Marco Colangelo, Dip Joti Paul, Sven van Berkel, Alexander Walter, Jason Allmaras, Benedikt Hampel, Varun Verma, Karl Berggren, Matthew Shaw

Proceedings Volume PC13103, PC1310306 (2024) https://doi.org/10.1117/12.3019299

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Proceedings Article | 2 August 2024 Presentation

Sensing and information processing by using superconducting nanowires

Karl Berggren

Proceedings Volume PC13106, PC1310609 (2024) https://doi.org/10.1117/12.3029481

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Proceedings Article | 13 March 2024 Presentation

Integrated electronics for superconducting-nanowire single-photon detector readout

Karl Berggren

Proceedings Volume PC12911, PC1291104 (2024) https://doi.org/10.1117/12.3009634

KEYWORDS: Quantum reading, Single photon detectors, Superconductors, Signal processing, Semiconductors, Quantum technology applications, Quantum technologies, Quantum switching, Quantum processes, Quantum key distribution

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Proceedings Article | 12 March 2024 Poster + Paper

Technology development for a low-mass solar system and interstellar communications system

Philip Mauskopf, Roger Angel, Harry Atwater, Elisa Bazzanid, Karl Berggren, Paul Blase, Roberto Corvaja, Artur Davoyan, T. Marshall Eubanks, Anna Valeria Guglielmi, Robert Hadfield, Michael Hart, Andreas Hein, Adam Hibbard, Michael Hippke, Tracee Jamison-Hooks, Boubacar Kante, Michael Kelzenberg, Robert Kennedy, Peter Klupar, Jeff Kuhn, Nicola Laurenti, Martin P. Lavery, Mansavi Lingam, Philip Lubin, Zac Manchester, Owen Medeiros, David Messerschmitt, Ian Morrison, Hossein Mosallaei, Thomas Mozdzen, Ricardo Rodriguez, Filippo Romanato, Gianluca Ruffato, James Schalkwyk, Richard Scott, Ruzan Sokhoyan, Slava Turyshev, Giuseppe Vallone, Lorenzo Vangelista, Jose Velazco, Paolo Villoresi, Andrea Vogliardi, S. Pete Worden, Saeed Zeinolabedinzadeh

Proceedings Volume 12877, 1287722 (2024) https://doi.org/10.1117/12.3023043

KEYWORDS: Telecommunications, Receivers, Quantum receivers, Transmitters, Pulse signals, Data transmission, Sensors, Data communications, Space operations, Design

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Proceedings Article | 30 May 2022 Presentation

Superconducting-nanowire single-photon detectors

Karl Berggren

Proceedings Volume PC12094, PC1209401 (2022) https://doi.org/10.1117/12.2635735

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Proceedings Article | 27 August 2021 Open Access

Superconducting nanowire single-photon detectors: from photon-number resolution to dark-matter detection

Karl Berggren

Proceedings Volume 11918, 119180C (2021) https://doi.org/10.1117/12.2611196

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Proceedings Article | 5 March 2021 Presentation

Superconducting nanowires for single-photon detection and cryoelectronics

Karl Berggren

Proceedings Volume 11699, 116990U (2021) https://doi.org/10.1117/12.2583178

KEYWORDS: Superconductors, Nanowires, Single photon detectors, Electronics, Signal processing, Quantum computing, Photodetectors, Multiplexing, Microwave radiation, Digital electronics

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Proceedings Article | 27 April 2020 Presentation

Recent developments in single-photon detection with superconducting nanowires (Conference Presentation)

Karl Berggren

Proceedings Volume 11386, 113860R (2020) https://doi.org/10.1117/12.2560264

KEYWORDS: Superconductors, Nanowires, Detector development, Single photon detectors, Superconducting detectors, Imaging spectroscopy, Photodetectors, Sensors, Picosecond phenomena, Visible radiation

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Proceedings Article | 4 August 2016 Paper

On the measurement of intensity correlations from laboratory and astronomical sources with SPADs and SNSPDs

Edward Schroeder, Philip Mauskopf, Genady Pilyavsky, Adrian Sinclair, Nathan Smith, Sean Bryan, Hamdi Mani, Dmitry Morozov, Karl Berggren, Di Zhu, Konstantin Smirnov, Yuriy Vakhtomin

Proceedings Volume 9907, 99070P (2016) https://doi.org/10.1117/12.2233536

KEYWORDS: Nanowires, Interferometry, Superconductors, Sensors, Stars, Telescopes, Electronics, Superconductors, Photons, Signal to noise ratio, Picosecond phenomena

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Proceedings Article | 28 August 2015 Presentation + Paper

Effect of temperature on superconducting nanowire single-photon detector noise

A. Bahgat Shehata, A. Ruggeri, F. Stellari, Alan Weger, P. Song, K. Sunter, F. Najafi, Karl Berggren, Vikas Anant

Proceedings Volume 9555, 95550C (2015) https://doi.org/10.1117/12.2188234

KEYWORDS: Sensors, Single photon detectors, Superconductors, Photons, Temperature metrology, Optical testing, Very large scale integration, Signal detection, Integrated circuits, Nanowires

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Proceedings Article | 13 May 2015 Paper

Large-area NbN superconducting nanowire avalanche photon detectors with saturated detection efficiency

Ryan Murphy, Matthew Grein, Theodore Gudmundsen, Adam McCaughan, Faraz Najafi, Karl Berggren, Francesco Marsili, Eric Dauler

Proceedings Volume 9492, 94920E (2015) https://doi.org/10.1117/12.2178322

KEYWORDS: Signal to noise ratio, Superconductors, Cryogenics, Inductance, Sensors, Photodetectors, Copper, Photon counting, Optical amplifiers, Nanowires

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SPIE Journal Paper | 1 November 2012

Optimized polar-azimuthal orientations for polarized light illumination of different superconducting nanowire single-photon detector designs

Mária Csete, Áron Sipos, Faraz Najafi, Karl Berggren

JNP, Vol. 6, Issue 01, 063523, (November 2012) https://doi.org/10.1117/12.10.1117/1.JNP.6.063523

KEYWORDS: Finite element methods, Gold, Near field, Near field optics, Reflectors, Superconductors, Single photon detectors, Reflectivity, Transmittance, Nanowires

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Proceedings Article | 16 September 2011 Paper

Polar-azimuthal angle dependent efficiency of different infrared superconducting nanowire single-photon detector designs

Mária Csete, Áron Sipos, Faraz Najafi, Karl Berggren

Proceedings Volume 8155, 81551K (2011) https://doi.org/10.1117/12.893879

KEYWORDS: Near field optics, Gold, Reflectors, Finite element methods, Near field, Interfaces, Infrared radiation, Single photon detectors, Transmittance, Infrared detectors

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Proceedings Article | 30 March 2010 Paper

Templated self-assembly of Si-containing block copolymers for nanoscale device fabrication

C. Ross, Y. Jung, V. Chuang, J. Son, K. Gotrik, R. Mickiewicz, J. K. Yang, J. Chang, K. Berggren, J. Gwyther, I. Manners

Proceedings Volume 7637, 76370H (2010) https://doi.org/10.1117/12.848502

KEYWORDS: Optical spheres, Lithography, Etching, Nanolithography, Metals, Polymers, Oxygen, Plasma, Picosecond phenomena, Annealing

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Proceedings Article | 27 September 2007 Paper

Demonstration of gigabit-per-second and higher data rates at extremely high efficiency using superconducting nanowire single photon detectors

Bryan Robinson, Andrew Kerman, Eric Dauler, Don Boroson, Scott Hamilton, Joel Yang, Vikas Anant, Karl Berggren

Proceedings Volume 6709, 67090Z (2007) https://doi.org/10.1117/12.738498

KEYWORDS: Sensors, Single photon detectors, Photons, Receivers, Superconductors, Modulation, Detector arrays, Optical communications, Forward error correction, Nanowires

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Proceedings Article | 3 November 2006 Paper

1.25-Gbit/s photon-counting optical communications using a two-element superconducting nanowire single photon detector

Eric Dauler, Bryan Robinson, Andrew Kerman, Vikas Anant, Richard Barron, Karl Berggren, David Caplan, John Carney, Scott Hamilton, Kristine Rosfjord, Mark Stevens, Joel Yang

Proceedings Volume 6372, 637212 (2006) https://doi.org/10.1117/12.690627

KEYWORDS: Sensors, Photodetectors, Optical communications, Single photon detectors, Signal detection, Superconductors, Photon counting, Signal attenuation, Optical components, Nanowires

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Proceedings Article | 1 May 1997 Paper

Demonstration of a nanolithographic system using a self-assembled monolayer resist for neutral atomic cesium

Rebecca Younkin, Karl Berggren, Eunice Cheung, Kent Johnson, Mara Goff Prentiss, Andrew Black, George Whitesides, D. Ralph, Charles Black, Michael Tinkham

Proceedings Volume 2995, (1997) https://doi.org/10.1117/12.273747

KEYWORDS: Cesium, Self-assembled monolayers, Gold, Silicon, Chemical species, Etching, Photomasks, Silica, Lithography, Optical lithography

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Proceedings Article | 1 May 1997 Paper

Using neutral metastable argon atoms and contamination lithography to form nanostructures in silicon, silicon dioxide, and gold

Kent Johnson, Karl Berggren, Andrew Black, Charles Black, Arthur Chu, Nynke Dekker, D. Ralph, Joseph Thywissen, Rebecca Younkin, Mara Goff Prentiss, Michael Tinkham, George Whitesides

Proceedings Volume 2995, (1997) https://doi.org/10.1117/12.273746

KEYWORDS: Chemical species, Silicon, Gold, Argon, Lithography, Silica, Photomasks, Etching, Photoresist processing, Wet etching

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Showing 5 of 18 publications

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