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Your search keyword '"Nie, Yiyou"' showing total 26 results
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26 results on '"Nie, Yiyou"'

1. Spectral compression of single-photon-level laser pulse

Author

Li, Yuanhua, Xiang, Tong, Nie, Yiyou, Sang, Minghuang, and Chen, Xianfeng

Subjects
Physics - Optics
Abstract

We experimentally demonstrate that the bandwidth of single photons laser pulse is compressed by a factor of 58 in a periodically poled lithium niobate (PPLN) waveguide chip. A chirped single photons laser pulse and an oppositely chirped classical laser pulse are employed to produce a narrowband single photon pulse with new frequency through sum-frequency generation. In our experiment, the frequency and bandwidth of single photons at 1550 nm are simultaneously converted. Our results mark a critical step towards the realization of coherent photonic interface between quantum communication at 1550 nm and quantum memory in the near-visible window., Comment: 9 pages, 5 figures

Published
2016

24. Response of self-assembly for magnetite nanocrystal in magnetic fluid under an applied magnetic field

Author

Zou, Yun, Nie, Yiyou, Di, Ziyun, Zhang, Dongchen, Sang, Minghuang, and Chen, Xianfeng

Abstract

The response time and transmittivity of the magnetic fluid (MF) for different concentrations at room temperature were investigated in this letter. The volume fraction of the investigated sample ranged from 0.44% to 6.47%. It was found that the transmittivity decreased with increasing concentration under a given magnetic field, and the evolution time was changed with different concentrations. Moreover, the light intensity decreased rapidly at the beginning and then became stable when the magnetic field was applied.

Published
2008

26. ChemInform Abstract: Refinement of the Crystal Structure of Fe6Ge6Ho.

Author

Zeng, Lingmin, Franzen, Hugo‐Frits, Liang, Jianlie, and Nie, Yiyou

Abstract

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.

Published
2002
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