Advances in quantum cryptography
Quantum cryptography is arguably the fastest growing area in quantum information science.
Novel theoretical protocols are designed on a regular basis, security proofs are constantly …
Novel theoretical protocols are designed on a regular basis, security proofs are constantly …
Recent progress in lithium niobate: optical damage, defect simulation, and on‐chip devices
Lithium niobate (LN) is one of the most important synthetic crystals. In the past two decades,
many breakthroughs have been made in material technology, theoretical understanding …
many breakthroughs have been made in material technology, theoretical understanding …
Parallel single-shot measurement and coherent control of solid-state spins below the diffraction limit
Solid-state spin defects are a promising platform for quantum science and technology. The
realization of larger-scale quantum systems with solid-state defects will require high-fidelity …
realization of larger-scale quantum systems with solid-state defects will require high-fidelity …
On-demand quantum storage of photonic qubits in an on-chip waveguide
Photonic quantum memory is the core element in quantum information processing (QIP). For
the scalable and convenient practical applications, great efforts have been devoted to the …
the scalable and convenient practical applications, great efforts have been devoted to the …
Incorporation of erbium ions into thin-film lithium niobate integrated photonics
As an active material with favorable linear and nonlinear optical properties, thin-film lithium
niobate has demonstrated its potential in integrated photonics. Integration with rare-earth …
niobate has demonstrated its potential in integrated photonics. Integration with rare-earth …
Optical storage for 0.53 s in a solid-state atomic frequency comb memory using dynamical decoupling
Quantum memories with long storage times are key elements in long-distance quantum
networks. The atomic frequency comb (AFC) memory in particular has shown great promise …
networks. The atomic frequency comb (AFC) memory in particular has shown great promise …
Cold-atom temporally multiplexed quantum memory with cavity-enhanced noise suppression
Future quantum repeater architectures, capable of efficiently distributing information
encoded in quantum states of light over large distances, will benefit from multiplexed …
encoded in quantum states of light over large distances, will benefit from multiplexed …
Reliable coherent optical memory based on a laser-written waveguide
^151\rmEu^3+^ 151Eu^ 3+-doped yttrium silicate (^151\rmEu^3+:\rmY_2\rmSiO_5^ 151Eu^
3+: Y_2SiO_5) crystal is a unique material that possesses hyperfine states with coherence …
3+: Y_2SiO_5) crystal is a unique material that possesses hyperfine states with coherence …
Optical spin-wave storage in a solid-state hybridized electron-nuclear spin ensemble
Solid-state impurity spins with optical control are currently investigated for quantum networks
and repeaters. Among these, rare-earth-ion doped crystals are promising as quantum …
and repeaters. Among these, rare-earth-ion doped crystals are promising as quantum …
Improved light-matter interaction for storage of quantum states of light in a thulium-doped crystal cavity
We design and implement an atomic frequency comb quantum memory for 793-nm
wavelength photons using a monolithic cavity based on a thulium-(Tm-) doped Y 3 Al 5 O 12 …
wavelength photons using a monolithic cavity based on a thulium-(Tm-) doped Y 3 Al 5 O 12 …