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by Wang, Z.N and Zeng, J.J and Li, J and Fan, M.Q and Wu, H and Peng, F and Zhang, L and Zhou, Y and Rao, Y.J
Optics Letters, ISSN 0146-9592, 10/2014, Volume 39, Issue 20, pp. 5866 - 5869
A phase-sensitive optical time-domain reflectometry (Phi-OTDR) with 175 km sensing range and 25 m spatial resolution is demonstrated, using the combination of... 
RAMAN AMPLIFICATION | TRANSMISSION | OPTICS | Optical fibers | Amplification | Vibration | Segments | Lasing | Repeaters | Optical pumping | Detection
Journal Article
IEEE Transactions on Aerospace and Electronic Systems, ISSN 0018-9251, 06/2017, Volume 53, Issue 3, pp. 1341 - 1354
Journal Article
Physical Review Letters, ISSN 0031-9007, 06/2014, Volume 112, Issue 25, p. 250501
Quantum repeaters (QRs) provide a way of enabling long distance quantum communication by establishing entangled qubits between remote locations. In this... 
REPEATERS | PHOTON | SPIN | PHYSICS, MULTIDISCIPLINARY | ATOMIC ENSEMBLES | ENTANGLEMENT | PERFORMANCE | SECURITY | COMPUTATION | Physics - Quantum Physics
Journal Article
Physical Review Letters, ISSN 0031-9007, 07/2014, Volume 113, Issue 5, p. 053603
Future multiphoton applications of quantum optics and quantum information science require quantum memories that simultaneously store many photon states, each... 
STATE | REPEATERS | PHYSICS, MULTIDISCIPLINARY | ENSEMBLES | QUBITS | Physics - Quantum Physics
Journal Article
Optics Letters, ISSN 0146-9592, 2019, Volume 44, Issue 6, pp. 1468 - 1471
The twin-field quantum key distribution (TF-QKD) protocol is designed to beat the rate-distance limit of quantum key distributions without employing quantum... 
OPTICS | Performance enhancement | Repeaters | Computer simulation | Quantum cryptography | Coherence
Journal Article
PHYSICAL REVIEW LETTERS, ISSN 0031-9007, 06/2019, Volume 122, Issue 22, p. 220401
It is well known that the violation of a local uncertainty relation can be used as an indicator for the presence of entanglement. Unfortunately, the practical... 
QUANTUM REPEATERS | PHYSICS, MULTIDISCIPLINARY | Noise | Uncertainty | Entanglement
Journal Article
IEEE Transactions on Microwave Theory and Techniques, ISSN 0018-9480, 01/2018, Volume 66, Issue 1, pp. 332 - 345
Journal Article
Nature, ISSN 0028-0836, 2013, Volume 500, Issue 7462, pp. 312 - 314
Soft-gamma-ray repeaters (SGRs) and anomalous X-ray pulsars (AXPs) are slowly rotating, isolated neutron stars that sporadically undergo episodes of long-term... 
SOFT GAMMA-REPEATERS | RADIATIVE MECHANISM | PULSARS | SPIN-DOWN | FIELD | MULTIDISCIPLINARY SCIENCES | ISOLATED NEUTRON-STARS | GIANT FLARE | EMISSION | ATMOSPHERES | SGR 0418+5729 | Physics - High Energy Astrophysical Phenomena
Journal Article
IEEE Transactions on Industrial Electronics, ISSN 0278-0046, 06/2019, Volume 66, Issue 6, pp. 4406 - 4413
Journal Article
Optics Express, ISSN 1094-4087, 05/2018, Volume 26, Issue 10, pp. 12424 - 12431
A number of techniques exist to use an ensemble of atoms as a quantum memory for light. Many of these propose to use backward retrieval as a way to improve the... 
STATES | OPTICS | QUANTUM REPEATERS | CONVERSION | EFFICIENCY
Journal Article
Physical Review Letters, ISSN 0031-9007, 08/2012, Volume 109, Issue 9, p. 093603
In this paper we report the first demonstration of "rephased amplified spontaneous emission" (RASE) with photon-counting detection. This protocol provides an... 
QUANTUM REPEATERS | PHYSICS, MULTIDISCIPLINARY | ATOMIC ENSEMBLES
Journal Article
Physical Review Letters, ISSN 0031-9007, 02/2013, Volume 110, Issue 8, p. 083601
A high-storage efficiency and long-lived quantum memory for photons is an essential component in long-distance quantum communication and optical quantum... 
REPEATERS | PHYSICS, MULTIDISCIPLINARY | QUANTUM COMMUNICATION | ATOMIC ENSEMBLES | ELECTROMAGNETICALLY INDUCED TRANSPARENCY | LIGHT | LINEAR OPTICS | RETRIEVAL
Journal Article
IEICE - Transactions on Fundamentals of Electronics, Communications and Computer Sciences, ISSN 0916-8508, 07/2014, Volume E97.A, Issue 7, pp. 1576 - 1586
This paper proposes a new spectrum sharing scheme which uses one-sided collaboration. In the proposed system, the transmitter of the secondary system relays... 
Regenerative | Transmitters | Repeaters
Journal Article
Modern Physics Letters A, ISSN 0217-7323, 05/2016, Volume 31, Issue 14, p. 1630013
Fast radio bursts (FRBs) are millisecond bursts of radio radiation at frequencies of about 1 GHz, recently discovered in pulsar surveys. They have not yet been... 
giant pulses | soft gamma repeaters | nanoshots | Fast radio bursts | intergalactic medium | magnetars | pulsars | CRAB PULSAR | DISPERSION | ENVIRONMENT | NEUTRON-STARS | PHYSICS, NUCLEAR | PHYSICS, MATHEMATICAL | GAMMA-RAY BURSTS | PLASMA | COSMOLOGICAL DISTANCES | WIDTHS | CONSTRAINTS | REIONIZATION HISTORY | PHYSICS, PARTICLES & FIELDS
Journal Article
IEEE Journal of Selected Topics in Quantum Electronics, ISSN 1077-260X, 05/2015, Volume 21, Issue 3, pp. 78 - 90
Journal Article
Nature Photonics, ISSN 1749-4885, 11/2012, Volume 6, Issue 11, pp. 722 - 724
Journal Article