Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 4 of 4 for “"spontaneous four-wave mixing"”.
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Multidimensional fiber quantum light sources and their applications
… fiber-based quantum light sources. We study spontaneous four-wave mixing processes in optical fibers that can create photon pairs correlated in spatio-spectral degrees of freedom. Utilizing spatial light modulators, we show control over individual spontaneous four-wave mixing processes …
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Towards integrated silicon photonic architectures for quantum information processing
… interference with photon pairs generated by spontaneous four wave mixing. Progress on a new interferometrically-coupled photon generation device for four-photon quantum interference is also presented. Finally, a new scheme is proposed for non-volatile phase shifters in large-scale photonic …
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CORRELATED PHOTON PAIRS AND MULTIPHOTON STATES FROM A COLD ATOMIC ENSEMBLE
… correlated photon-pair source at near-resonant wavelengths of 780 nm and 795 nm in an optically dense cold <sup>87</sup>Rb ensemble. The source is based on a spontaneous four-wave mixing process implemented in a double-Λ energy-level configuration. By systematically varying the pump …
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Nonlinear applications of step-index and microstructured soft-glass fibres
… profile, with a zero-dispersion wavelength lying close to the C-band is demonstrated in cross-phase modulation based wavelength conversion and switching applications in the 1.55 µm window. Both a co-polarized pump and probe scheme and a Kerr-shutter configuration are considered. …