Auflistung nach Schlagwort "Particle beams"

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  • Arbitrary Phase Access for Stable Fiber Interferometers 
    Roztocki, Piotr; MacLellan, Benjamin; Islam, Mehedi; Reimer, Christian; Fischer, Bennet; Sciara, Stefania; Helsten, Robin; Jestin, Yoann; Cino, Alfonso; Chu, Sai T.; Little, Brent; Moss, David J.; Kues, Michael; Morandotti, Roberto (Weinheim : Wiley VCH, 2021)
    Well-controlled yet practical systems that give access to interference effects are critical for established and new functionalities in ultrafast signal processing, quantum photonics, optical coherence characterization, ...
  • Atom interferometry with quantized light pulses 
    Soukup, Katharina; Di Pumpo, Fabio; Aßmann, Tobias; Schleich, Wolfgang P.; Giese, Enno (Melville, NY : American Institute of Physics, 2021)
    The far-field patterns of atoms diffracted from a classical light field or from a quantum one in a photon-number state are identical. On the other hand, diffraction from a field in a coherent state, which shares many ...
  • High efficiency grating couplers for strain tunable GaAs quantum dot based entangled photon sources 
    Schmidt, Constantin; Ma, Chenxi; Benthin, Frederik; Yang, Jingzhong; Rugeramigabo, Eddy P.; Zopf, Michael; Ding, Fei (New York, NY : American Inst. of Physics, 2024)
    The on-chip integration of single photon and entangled photon emitters such as epitaxially grown semiconductor quantum dots into photonic frameworks is a rapidly evolving research field. GaAs quantum dots offer high purity ...
  • Independent tuning of excitonic emission energy and decay time in single semiconductor quantum dots 
    Höfer, B.; Zhang, J.; Wildmann, J.; Zallo, E.; Trotta, R.; Ding, Fei; Rastelli, A.; Schmidt, O.G. (College Park, ML : American Institute of Physics Inc., 2017)
    Independent tuning of emission energy and decay time of neutral excitons confined in single self-assembled In(Ga)As/GaAs quantum dots is achieved by simultaneously employing vertical electric fields and lateral biaxial ...
  • Induced Photon Correlations Through the Overlap of Two Four-Wave Mixing Processes in Integrated Cavities 
    Zhang, Yanbing; Kues, Michael; Roztocki, Piotr; Reimer, Christian; Fischer, Bennet; MacLellan, Benjamin; Bisianov, Arstan; Peschel, Ulf; Little, Brent E.; Chu, Sai T.; Moss, David J.; Caspani, Lucia; Morandotti, Roberto (Weinheim : Wiley VCH, 2020)
    Induced photon correlations are directly demonstrated by exploring two coupled nonlinear processes in an integrated device. Using orthogonally polarized modes within an integrated microring cavity, phase matching of two ...
  • Numerical analysis of the ultra-wide tunability of nanofiber Bragg cavities 
    Takashima, Hideaki; Schell, Andreas W.; Takeuchi, Shigeki (Washington, DC : Optica, 2023)
    Nanofiber Bragg cavities (NFBCs) are solid-state microcavities fabricated in optical tapered fiber. They can be tuned to a resonance wavelength of more than 20 nm by applying mechanical tension. This property is important ...
  • Precision Isotope Shift Measurements in Calcium Ions Using Quantum Logic Detection Schemes 
    Gebert, Florian; Wan, Yong; Wolf, Fabian; Angstmann, Christopher N.; Berengut, Julian C.; Schmidt, Piet O. (College Park, MD : American Physical Society, 2015)
    We demonstrate an efficient high-precision optical spectroscopy technique for single trapped ions with nonclosed transitions. In a double-shelving technique, the absorption of a single photon is first amplified to several ...
  • Single photon emission from ODT passivated near-surface GaAs quantum dots 
    Cao, Xin; Yang, Jingzhong; Li, Pengji; Zhang, Yiteng; Rugeramigabo, Eddy P.; Brechtken, Benedikt; Haug, Rolf J.; Zopf, Michael; Ding, Fei (Melville, NY : American Inst. of Physics, 2021)
    Epitaxially grown semiconductor quantum dots are promising candidates for pure single photon and polarization-entangled photon pair emission. Excellent optical properties can typically be ensured only if these so-called ...