PaxosStore: high-availability storage made practical in WeChat
J Zheng, Q Lin, J Xu, C Wei, C Zeng, P Yang… - Proceedings of the …, 2017 - dl.acm.org
In this paper, we present PaxosStore, a high-availability storage system developed to support
the comprehensive business of WeChat. It employs a combinational design in the storage …
the comprehensive business of WeChat. It employs a combinational design in the storage …
High-brightness switchable multiwavelength remote laser in air
We demonstrate a harmonic-seeded switchable multiwavelength laser in air driven by intense
midinfrared femtosecond laser pulses, in which population inversion occurs at an ultrafast …
midinfrared femtosecond laser pulses, in which population inversion occurs at an ultrafast …
Population redistribution among multiple electronic states of molecular nitrogen ions in strong laser fields
We carry out a combined theoretical and experimental investigation on the population
distributions in the ground and excited states of tunnel-ionized nitrogen molecules at various …
distributions in the ground and excited states of tunnel-ionized nitrogen molecules at various …
A review on the bioenergetics of anaerobic microbial metabolism close to the thermodynamic limits and its implications for digestion applications
The exploration of the energetics of anaerobic digestion systems can reveal how microorganisms
cooperate efficiently for cell growth and methane production, especially under low-…
cooperate efficiently for cell growth and methane production, especially under low-…
Rotational Coherence Encoded in an “Air-Laser” Spectrum of Nitrogen Molecular<? format?> Ions in an Intense Laser Field
We investigate lasing action in aligned nitrogen molecular ions ( N 2 + ) produced in an intense
laser field. We find that, besides the population inversion between the B 2 Σ u + - X 2 Σ g …
laser field. We find that, besides the population inversion between the B 2 Σ u + - X 2 Σ g …
Remote creation of coherent emissions in air with two-color ultrafast laser pulses
We experimentally demonstrate the generation of narrow-bandwidth emissions with excellent
coherent properties at∼ 391 and∼ 428 nm from N 2+(B 2 Σ u+(v'= 0)→ X 2 Σ g+(v= 0, 1)) …
coherent properties at∼ 391 and∼ 428 nm from N 2+(B 2 Σ u+(v'= 0)→ X 2 Σ g+(v= 0, 1)) …
Signature of superradiance from a nitrogen-gas plasma channel produced by strong-field ionization
Recently, Yao et al. demonstrated the creation of coherent emissions in nitrogen gas with
two-color (800 nm + 400 nm) ultrafast laser pulses [ J. Yao , G. Li , C. Jing , B. Zeng , W. Chu , J. …
two-color (800 nm + 400 nm) ultrafast laser pulses [ J. Yao , G. Li , C. Jing , B. Zeng , W. Chu , J. …
Identification of the physical mechanism of generation of coherent N2+ emissions in air by femtosecond laser excitation
Recently, amplification of harmonic-seeded radiation generated through femtosecond laser
filamentation in air has been observed, giving rise to coherent emissions at wavelengths …
filamentation in air has been observed, giving rise to coherent emissions at wavelengths …
Femtosecond laser filament array generated with step phase plate in air
Femtosecond laser filament arrays are generated in air by using three kinds of step phase
plates with π phase lag, namely, the semicircular phase plate (SCPP), the quarter-circle …
plates with π phase lag, namely, the semicircular phase plate (SCPP), the quarter-circle …
Simple method of measuring laser peak intensity inside femtosecond laser filament in air
Measurement of laser intensity inside a femtosecond laser filament is a challenging task. In
this work, we suggest a simple way to characterize laser peak intensity inside the filament in …
this work, we suggest a simple way to characterize laser peak intensity inside the filament in …