The nonlinear optical properties of molybdenum disulfide

Feng Zhou; Junyi Yang; Yu Fang; Xuemei He; Yinglin Song

doi:10.1117/12.2202958

15 October 2015 The nonlinear optical properties of molybdenum disulfide

Feng Zhou, Junyi Yang, Yu Fang, Xuemei He, Yinglin Song

Proceedings Volume 9671, AOPC 2015: Advances in Laser Technology and Applications; 967120 (2015) https://doi.org/10.1117/12.2202958
Event: Applied Optics and Photonics China (AOPC2015), 2015, Beijing, China

Abstract

The third-order nonlinear optical response of molybdenum disulfide dissolved in ethanol was investigated using a modified time-resolved pumpeprobe measurement with phase object at 532 nm with pico-second laser pulse. The experimental results clearly indicate that the observed nonlinear response should be of excited-state origin. The compound exhibits strong saturable absorption and long excited-state lifetimes. The nonlinear absorptive and refractive parameters of the phenoxazinium salt were evaluated by combination of picosecond pumpeprobe measurements and picosecond Z-Scan experiments. The experiment results demonstrate this compound is a promising nonlinear optical material.

Citation Download Citation

Feng Zhou, Junyi Yang, Yu Fang, Xuemei He, and Yinglin Song "The nonlinear optical properties of molybdenum disulfide", Proc. SPIE 9671, AOPC 2015: Advances in Laser Technology and Applications, 967120 (15 October 2015); https://doi.org/10.1117/12.2202958

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