Browsing by Subject "Cryogenics"

Now showing items 1-2 of 2

    • First Supra-THz Heterodyne Array Receivers for Astronomy With the SOFIA Observatory 
      Risacher, Christophe; Guesten, Rolf; Stutzki, Juergen; Huebers, Heinz Wilhelm; Buechel, Denis; Graf, Urs U.; Heyminck, Stefan; Honingh, Cornelia E.; Jacobs, Karl; Klein, Bernd; Klein, Thomas; Leinz, Christian; Puetz, Patrick; Reyes Guzmán, Nicolás Andrés; Ricken, Oliver; Wunsch, Hans Joachim; Fusco, Paul; Rosner, Stefan (IEEE-Inst Electrical Electronics Engineers Inc, 2016)
      We present the upGREAT THz heterodyne arrays for far-infrared astronomy. The low-frequency array (LFA) is designed to cover the 1.9-2.5 THz range using 2 7-pixel wave-guide-based HEB mixer arrays in a dual polarization ...
    • The Cosmology Large Angular Scale Surveyor receiver design 
      Iuliano, Jeffrey; Eimer, Joseph; Parker, Lucas; Rhoades, Gary; Ali, Aamir; Appel, John; Bennett, Charles; Brewer, Michael; Bustos, Ricardo; Chuss, David; Cleary, Joseph; Couto, Jullianna; Dahal, Sumit; Denis, Kevin; Dünner, Rolando; Essinger-Hileman, Thomas; Fluxa, Pedro; Halpern, Mark; Harrington, Kathleen; Helson, Kyle; Hilton, Gene; Hinshaw, Gary; Hubmayr, Johannes; Karakla, John; Marriage, Tobias; Miller, Nathan; McMahon, Jeffrey; Núñez, Carolina; Padilla, Ivan; Palma, Gonzalo A.; Petroft, Matthew; Pradenas Márquez, Bastián; Reeves, Rodrigo; Reintsema, Carl; Rostem, Karwan; Nunes Valle, Deniz; Van Engelhoven, Trevor; Wang, Bingjie; Wanga, Qinan; Watts, Duncan; Weiland, Jenet; Wollack, Edward; Xu, Zhilei; Yan, Ziang; Zeng, Lingzhen (SPIE, 2018)
      © 2018 SPIE. The Cosmology Large Angular Scale Surveyor consists of four instruments performing a CMB polarization survey. Currently, the 40 GHz and first 90 GHz instruments are deployed and observing, with the second 90 ...