Auflistung nach Schlagwort "Experimental realizations"

Auflistung nach Schlagwort "Experimental realizations"

Sortiert nach: Sortierung: Ergebnisse:

  • Applying differential wave-front sensing and differential power sensing for simultaneous precise and wide-range test-mass rotation measurements 
    Meshksar, Neda; Mehmet, Moritz; Isleif, Katharina-Sophie; Heinzel, Gerhard (Basel : MDPI AG, 2021)
    We propose to combine differential wave-front sensing (DWS) and differential power sensing (DPS) in a Mach-Zehnder type interferometer for measuring the rotational dynamics of a test-mass. Using the DWS method, a high ...
  • Experimental realization of a 12,000-finesse laser cavity based on a low-noise microstructured mirror 
    Dickmann, Johannes; Sauer, Steffen; Meyer, Jan; Gaedtke, Mika; Siefke, Thomas; Brückner, Uwe; Plentz, Jonathan; Kroker, Stefanie (London : Springer Nature, 2023)
    The most precise measurement tools of humankind are equipped with ultra-stable lasers. State-of-the-art laser stabilization techniques are based on external cavities, that are limited by noise originated in the coatings ...
  • Multicritical behavior in dissipative Ising models 
    Overbeck, Vincent Raphael; Maghrebi, Mohammad F.; Gorshkov, Alexey V.; Weimer, Hendrik (College Park, MD : American Physical Society, 2017)
    We analyze theoretically the many-body dynamics of a dissipative Ising model in a transverse field using a variational approach. We find that the steady-state phase diagram is substantially modified compared to its equilibrium ...
  • Symmetry-broken states in a system of interacting bosons on a two-leg ladder with a uniform Abelian gauge field 
    Greschner, Sebastian; Piraud, M.; Heidrich-Meisner, F.; McCulloch, I.P.; Schollwöck, U.; Vekua, T. (College Park, MD : American Physical Society, 2016)
    We study the quantum phases of bosons with repulsive contact interactions on a two-leg ladder in the presence of a uniform Abelian gauge field. The model realizes many interesting states, including Meissner phases, vortex ...
  • The space atom laser: An isotropic source for ultra-cold atoms in microgravity 
    Meister, Matthias; Roura, Albert; Rasel, Ernst M.; Schleich, Wolfgang P. (Bristol : Institute of Physics Publishing, 2019)
    Atom laser experiments with Bose-Einstein condensates (BECs) performed in ground-based laboratories feature a coherent and directed beam of atoms which is accelerated by gravity. In microgravity the situation is fundamentally ...
  • Utilizing weak pump depletion to stabilize squeezed vacuum states 
    Denker, T.; Schütte, D.; Wimmer, M.H.; Wheatley, T.A.; Huntington, E.H.; Heurs, Michèle (Washington, DC : The Optical Society, 2015)
    We propose and demonstrate a pump-phase locking technique that makes use of weak pump depletion (WPD) - an unavoidable effect that is usually neglected - in a sub-threshold optical parametric oscillator (OPO). We show that ...