Kjeld Dalgaard

High-dimensional quantum key distribution based on multicore fiber using silicon photonic integrated circuits

Yunhong Ding, Davide Bacco, Kjeld Dalgaard et al. · npj Quantum Information · 2017 · 280 citations · Full text

Engineering, Electrical Engineering, Physics +17

Orbital Angular Momentum States Enabling Fiber-based High-dimensional Quantum Communication

Daniele Cozzolino, Davide Bacco, Beatrice Da Lio et al. · Physical Review Applied · 2019 · 225 citations · Full text

Natural Sciences, Physics, Optics +14

Phase regeneration of DPSK signals in a silicon waveguide with reverse-biased p-i-n junction

Francesco Da Ros, Dragana Vuković, Andrzej Gajda et al. · Optics Express · 2014 · 82 citations · Full text

Engineering, Electrical Engineering, Digital Communication +16

QPSK-to-2×BPSK wavelength and modulation format conversion through phase-sensitive four-wave mixing in a highly nonlinear optical fiber

Francesco Da Ros, Kjeld Dalgaard, Lei Lei et al. · Optics Express · 2013 · 40 citations · Full text

Engineering, Electrical Engineering, Digital Communication +16

Simultaneous QPSK-to-<inline-formula> <tex-math notation="TeX">\(2\times \) </tex-math></inline-formula>BPSK Wavelength and Modulation Format Conversion in PPLN

Francesco Da Ros, Kjeld Dalgaard, Yutaka Fukuchi et al. · IEEE Photonics Technology Letters · 2014 · 34 citations

Engineering, Electrical Engineering, Optics +14