Zobrazeno 1 - 10
of 121
pro vyhledávání: '"Fan, Linran"'
Achieving the ultimate Holevo limit of optical communication capacity requires a joint-detection receiver which makes a collective quantum measurement over multiple modulated symbols. Such superadditivity -- a higher communication rate than that achi
Externí odkaz:
http://arxiv.org/abs/2310.05889
Nonlinear frequency mixing is of critical importance in extending the wavelength range of optical sources. It is also indispensable for emerging applications such as quantum information and photonic signal processing. Conventional lithium niobate wit
Externí odkaz:
http://arxiv.org/abs/2307.11671
Quantum transduction is an important building block for quantum networking. Although various platforms have been proposed, the efficiency of the-state-of-the-art systems is still way below the threshold to provide robust quantum information transduct
Externí odkaz:
http://arxiv.org/abs/2306.06856
Acousto-optic modulation in piezoelectric materials offers the efficient method to bridge electrical and optical signals. It is widely used to control optical frequencies and intensities in modern optical systems including Q-switch lasers, ion traps,
Externí odkaz:
http://arxiv.org/abs/2302.10264
Optical isolators are an essential component of photonic systems. Current integrated optical isolators have limited bandwidths due to stringent phase-matching conditions, resonant structures, or material absorption. Here, we demonstrate an ultra-broa
Externí odkaz:
http://arxiv.org/abs/2212.03436
Spontaneous symmetry breaking in nonlinear systems provides a unified method to understand vastly different phenomena, ranging from Higgs mechanism [1] and superconductivity [2] to ecological stability [3] and genome generation [4]. Spontaneous symme
Externí odkaz:
http://arxiv.org/abs/2208.04866
Exceptional points, with simultaneous coalescence of eigen-values and eigen-vectors, can be realized with non-Hermitian photonic systems. With the enhanced response, exceptional points have been proposed to improve the performance of photonic sensing
Externí odkaz:
http://arxiv.org/abs/2207.10198
Publikováno v:
Phys. Rev. Applied 18, 064016 (2022)
Superconducting microwave circuits with Josephson junctions are a major platform for quantum computing. To unleash their full capabilities, the cooperative operation of multiple microwave superconducting circuits is required. Therefore, designing an
Externí odkaz:
http://arxiv.org/abs/2206.14682
Kerr nonlinearity in nanophotonic cavities provides a versatile platform to explore fundamental physical sciences and develop novel photonic technologies. This is driven by the precise dispersion control and significant field enhancement with nanosca
Externí odkaz:
http://arxiv.org/abs/2112.00122
High-dimensional encoding and hyper-entanglement are unique features that distinguish optical photons from other quantum information carriers, leading to improved system efficiency and novel quantum functions. However, the disparate requirements to c
Externí odkaz:
http://arxiv.org/abs/2111.12784