Auflistung nach Schlagwort "Quantum noise"

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  • Advanced quantum techniques for future gravitational-wave detectors 
    Danilishin, Stefan L.; Khalili, Farid Ya; Miao, Haixing (Heidelberg : Springer Verlag, 2019)
    Quantum fluctuation of light limits the sensitivity of advanced laser interferometric gravitational-wave detectors. It is one of the principal obstacles on the way towards the next-generation gravitational-wave observatories. ...
  • GNLStools.py: A generalized nonlinear Schrödinger Python module implementing different models of input pulse quantum noise 
    Melchert, Oliver; Demircan, Ayhan (Amsterdam [u.a.] : Elsevier, 2022)
    We provide Python tools enabling numerical simulation and analysis of the propagation dynamics of ultrashort laser pulses in nonlinear waveguides. The modeling approach is based on the widely used generalized nonlinear ...
  • High-precision cavity spectroscopy using high-frequency squeezed light 
    Junker, J.; Wilken, D.; Huntington, E.; Heurs, Michèle (Washington, DC : The Optical Society, 2021)
    In this article, we present a novel spectroscopy technique that improves the signal-to-shot-noise ratio without the need to increase the laser power. Detrimental effects by technical noise sources are avoided by ...
  • Numerical analysis of LG3,3 second harmonic generation in comparison to the LG0,0 case 
    Heinze, Joscha; Vahlbruch, Henning; Willke, Benno (Washington, DC : OSA - The Optical Society, 2020)
    For coating Brownian thermal noise reduction in future gravitational wave detectors, it is proposed to use light in the helical Laguerre-Gaussian LG3,3 mode instead of the currently used LG0,0 mode. However, the simultaneous ...
  • PYKAT: Python package for modelling precision optical interferometers 
    Brown, Daniel D.; Jones, Philip; Rowlinson, Samuel; Leavey, Sean; Green, Anna C.; Töyrä, Daniel; Freise, Andreas (Amsterdam [u.a.] : Elsevier, 2020)
    PYKAT is a Python package which extends the popular optical interferometer modelling software FINESSE. It provides a more modern and efficient user interface for conducting complex numerical simulations, as well as enabling ...
  • Quantum sensing of oscillating electric fields with trapped ions 
    Wolf, Fabian; Schmidt, Piet O. ([London] : Elsevier Ltd., 2021)
    Quantum noise is a fundamental limitation for quantum sensors and results in the so-called shot-noise limit. Nowadays, several systems such as optical clocks or gravitational wave detectors approach measurement sensitivities ...
  • Squeezed States of Light for Future Gravitational Wave Detectors at a Wavelength of 1550 nm 
    Meylahn, Fabian; Willke, Benno; Vahlbruch, Henning (College Park, Md. : APS, 2022)
    The generation of strongly squeezed vacuum states of light is a key technology for future ground-based gravitational wave detectors (GWDs) to reach sensitivities beyond their quantum noise limit. For some proposed observatory ...