Auflistung nach Schlagwort "Group delay"

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  • Direct in situ GDD measurement in optical coating process 
    Schlichting, S.; Willemsen, Thomas; Ehlers, H.; Morgner, Uwe; Ristau, Detlev (Bellingham, WA : S P I E - International Society for Optical Engineering, 2015)
    In the presented work a fast frequency domain measurement system to determine group delay (GD) and group delay dispersion (GDD) of optical coatings is proposed. The measurements are performed in situ directly on moving ...
  • Dynamics of Many-Body Photon Bound States in Chiral Waveguide QED 
    Mahmoodian, Sahand; Calajó, Guiseppe; Chang, Darrick E.; Hammerer, Klemens; Sørensen, Anders S. (College Park, Md. : APS, 2020)
    We theoretically study the few- and many-body dynamics of photons in chiral waveguides. In particular, we examine pulse propagation through an ensemble of N two-level systems chirally coupled to a waveguide. We show that ...
  • Group delay dispersion monitoring for computational manufacturing of dispersive mirrors 
    Ji, Xiaochuan; Dai, Jianglin; Zhang, Jinlong; Jiao, Hongfei; Jupé, Marco; Ristau, Detlev; Cheng, Xinbin; Wang, Zhanshan (Washington, DC : Optica, 2023)
    We present a computational manufacturing program for monitoring group delay dispersion (GDD). Two kinds of dispersive mirrors computational manufactured by GDD, broadband, and time monitoring simulator are compared. The ...
  • Precise fabrication of ultra violet dielectric dispersion compensating mirrors 
    Willemsen, Thomas; Schlichting, S.; Kellermann, T.; Jupé, Marco; Ehlers, H.; Morgner, Uwe; Ristau, Detlev (Bellingham, WA : S P I E - International Society for Optical Engineering, 2015)
    The present contribution is concentrated on an improved method to manufacture dielectric dispersion compensating mirrors in the ultra violet (UV) range by applying a novel online phase monitoring device. This newly developed ...