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pro vyhledávání: '"Trevor J. Steiner"'
Autor:
Trevor J. Steiner, Joshua E. Castro, Lin Chang, Quynh Dang, Weiqiang Xie, Justin Norman, John E. Bowers, Galan Moody
Publikováno v:
PRX Quantum, Vol 2, Iss 1, p 010337 (2021)
Entangled-photon pairs are an essential resource for quantum-information technologies. Chip-scale sources of entangled pairs have been integrated with various photonic platforms, including silicon, nitrides, indium phosphide, and lithium niobate, but
Externí odkaz:
https://doaj.org/article/c16f61df6fc14614b917c8bcc49a556a
Autor:
Trevor J. Steiner, Joshua E. Castro, Alex Dinkelacker, Lin Chang, John E. Bowers, Galan Moody
Publikováno v:
Conference on Lasers and Electro-Optics.
We report a record-high detected entangled-photon pair coincidence rate from an AlGaAs-on-insulator microring resonator with raw coincidence rates >19 kHz that is capable of time-bin entanglement-based QKD with an estimated secure key rate of 1.4 kbi
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 2674:291-301
Available methods for assessing hot-mix-asphalt pavements are typically restricted to destructive methods such as coring that damage the pavement and are limited in coverage. Recently, density profiling systems (DPS) have become available with the ca
Autor:
Weiqiang Xie, John E. Bowers, Trevor J. Steiner, Quynh Dang, Galan Moody, Joshua E. Castro, Lin Chang, Justin Norman
Publikováno v:
PRX Quantum. 2
An on-chip entangled-photon pair source from an AlGaAs-on-insulator microring resonator is demonstrated, offering a nearly 1000-fold improvement over state-of-the-art brightness while maintaining g97% fidelity and g99% purity.
Autor:
Kaicheng Shi, Trevor J. Steiner, Thomas R. Fielitz, Catherine P. Clark, Russell J. Holmes, John S. Bangsund, Jack R. Van Sambeek
Publikováno v:
Nature Materials. 18:725-731
Self-organizing patterns with micrometre-scale features are promising for the large-area fabrication of photonic devices and scattering layers in optoelectronics. Pattern formation would ideally occur in the active semiconductor to avoid the need for
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 2672:144-154
The compaction of asphalt concrete significantly affects long-term pavement performance. Although coring provides a relatively accurate way of assessing in-place density at specific locations, the coverage of the assessment is limited, especially at
Autor:
Lin Chang, Galan Moody, Trevor J. Steiner, John E. Bowers, Chenlei Li, Justin Norman, Quynh Dang, Joshua E. Castro, Weiqiang Xie
Publikováno v:
OFC
We report a time-energy entangled photon pair source from an AlGaAs microring resonator with an internal generation rate greater than 20× 109 pairs sec–1 mW-2 while maintaining high heralded single photon purity > 99% and visibility > 97%.
Autor:
Joshua E. Castro, Lin Chang, Weiqiang Xie, Galan Moody, Chenlei Li, John E. Bowers, Justin Norman, Trevor J. Steiner, Quynh Dang
Publikováno v:
Conference on Lasers and Electro-Optics.
Time-energy entangled-photon pair generation is shown from a Q > 1 million AlGaAs-on-insulator microring resonator with an internal generation rate greater than 20×109 pairs sec − 1 mW − 2, heralded single photon purity > 99%, and a visibility >
Publikováno v:
AVS Quantum Science. 2:041702
Nonclassical states of light are an essential resource for many emerging quantum technologies and applications ranging from information processing, encrypted communications, and networking to sensing, metrology, and imaging. Nonlinear optical process
Publikováno v:
Journal of Transportation Engineering, Part B: Pavements. 146:04020054
Traditional measures of asphalt compaction rely primarily on random cores that only measure a small fraction of the pavement. Recently, the use of ground penetrating radar was indicated to ...