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Jeff Van Lanen (Fed)

Jeff Van Lanen is a Physical Science Technician in the Quantum Devices Group in the Quantum Electromagnetics Division of the Physical Measurements Laboratory at NIST.  He has worked at NIST since 2008.

His current research interests include the fabrication of micromachined silicon feedhorns and waveguide interface parts used on ground based and balloon born CMB experiments. Over the years, working with Jim Beall, he fabricated and assembled silicon feedhorns for collaborations such as ACTpol, AdvACT, Toltec, SPIDER, and Simon’s Observatory. He is currently fabricating all the micromachined silicon interface parts, used by himself, to assemble all the detector assemblies for Simon’s Observatory.

Awards

  • US Department of Commerce Gold Medal 2022
  • US Department of Commerce Energy & Environmental Stewardship Award 2022

Publications

Demonstration of 220/280 GHz Multichroic Feedhorn-Coupled TES Polarimeter

Author(s)
Samantha L. Walker, Carlos E. Sierra, Jason E. Austermann, James A. Beall, Daniel T. Becker, Bradley J. Dober, Shannon M. Duff, Gene C. Hilton, Johannes Hubmayr, Jeffrey L. Van Lanen, Jeff McMahon, Sara M. Simon, Joel N. Ullom, Michael R. Vissers
We describe the design and measurement of feedhorn-coupled, transition-edge sensor (TES) polarimeters with two passbands centered at 220 GHz and 280 GHz

Tile-and-trim micro-resonator array fabrication optimized for high multiplexing factors

Author(s)
Christopher M. McKenney, Jason E. Austermann, James A. Beall, Bradley J. Dober, Shannon M. Duff, Jiansong Gao, Gene C. Hilton, Johannes Hubmayr, Dale Li, Joel N. Ullom, Jeffrey L. Van Lanen, Michael R. Vissers
We present a superconducting micro-resonator array fabrication method that is scalable and reconfigurable and has been optimized for high multiplexing factors

Low-Temperature Detectors for CMB Imaging Arrays

Author(s)
Johannes Hubmayr, Jason E. Austermann, James A. Beall, Daniel T. Becker, Bradley J. Dober, Shannon M. Duff, Jiansong Gao, Gene C. Hilton, Christopher M. McKenney, Joel N. Ullom, Jeffrey L. Van Lanen, Michael R. Vissers
We review advances in low-temperature detector (LTD) arrays for cosmic microwave background (CMB) polarization experiments, with a particular emphasis on

Photon-noise limited sensitivity in titanium nitride kinetic inductance detectors

Author(s)
Johannes Hubmayr, James A. Beall, Daniel T. Becker, Hsiao-Mei Cho, Gene C. Hilton, Dale Li, David P. Pappas, Jeffrey L. Van Lanen, Mark Devlin, Kent D. Irwin, Chris Groppi, Phillip Mauskopf
We demonstrate photon-noise limited performance at sub-millimeter wavelengths in microwave kinetic inductance detectors (MKIDs) made of a new superconducting
Created April 14, 2019, Updated October 11, 2023