期刊论文

Wen, Feng;Dai, Zhiping

英文

Scientific Reports

2045-2322

2020

10

1

13396

10.1038/s41598-020-67540-2

National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [61605155, 11874142, 61627812, 11474048]; Natural Science Fund of Shaanxi ProvinceNatural Science Foundation of Shaanxi Province [2018JQ6002]; Fundamental Research Funds for the Central UniversitiesFundamental Research Funds for the Central Universities; China Postdoctoral Science FoundationChina Postdoctoral Science Foundation [2019M660256]; International Postdoctoral Exchange Fellowship Program of the Office of the China Postdoctoral Council; Hunan Provincial Natural Science Foundation of ChinaNatural Science Foundation of Hunan Province [2019JJ40003]; Scientific Research Fund of Hunan Provincial Education DepartmentHunan Provincial Education Department [17B038]

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Traditional artificial lattice with untunable refractive index have been restricted to flexible applied to kinds of micro medium imaging. This study proposes a novel approach to quantifying lattice using nonlinear optically induced periodic lattice, which possesses a striking feature of tunable refractive index, to further broaden current knowledge of optical imaging equipment. We conduct self-dressed and dual-dressed nonlinear four-wave mixing (FWM) signal modulation in the atoms by using the dressing effect of standing waves, and then investigate the space amplitude modulation and synthetiza...