A review on spatial self-phase modulation of two-dimensional materials

Xiao, Si; Yuan, Zhao; Yang, Ruixin; He, Yilin; Qin, Yinglin; Xiao, Si; He, Jun

doi:10.1007/s11771-019-4174-8

Cited by 40 publications

(15 citation statements)

References 74 publications

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“…This SSPM effect has been widely used to explore the nonlinear optical properties of low-dimensional materials [27]. In this experiment, 532 nm (MGL-S-300 mW, Shenzhen, China) and 633 nm (HNL210LB, Shenzhen, China) lasers were used as the light sources to investigate the SSPM response of FePS 3 nanosheets dispersed in IPA in a 1-mmthick cuvette.…”

Section: Sspm Of Feps 3 Nanosheetsmentioning

confidence: 99%

Controllable nonlinear optical properties of different-sized iron phosphorus trichalcogenide (FePS₃) nanosheets

Guo

et al. 2020

Nanophotonics

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Two-dimensional iron phosphorus trichalcogenide (FePS3) has attracted significant attention for its use in electricity, magnetism and optical fields due to its outstanding physical and chemical properties. Herein, FePS3 was prepared using the chemical vapor transportation (CVT) method and then exfoliated by using fast electrochemical exfoliation. After gradient centrifugation, FePS3 nanosheets with thicknesses ranging from 1.5 to 20 nm and lateral dimensions of 0.5–3 μm were obtained. By utilizing the spatial self-phase modulation (SSPM) effect, the relationships between the nonlinear refractive index and the size of the FePS3 nanosheets were investigated in detail which revealed that the nonlinear refractive index can be effectively controlled by the size of the FePS3 nanosheets. It is worth noting that the optimal FePS3 nanosheets (3–5 layers thick and ∼1 μm in lateral dimensions) displayed the highest nonlinear refractive index of ∼10−5 cm2 W−1. This work demonstrates the potential that FePS3 nanosheets have for use in nonlinear optics or nonlinear optical devices.

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Section: Sspm Of Feps 3 Nanosheetsmentioning

confidence: 99%

Controllable nonlinear optical properties of different-sized iron phosphorus trichalcogenide (FePS₃) nanosheets

Guo

et al. 2020

Nanophotonics

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“…Spatial self‐phase modulation (SSPM) [ 22–26 ] is one of the all‐optical modulation technologies, which can realize the phase modulation of incident light by using the Kerr nonlinearity in nonlinear materials. Callen et al.…”

Section: Introductionmentioning

confidence: 99%

Recent Advances of Spatial Self‐Phase Modulation in 2D Materials and Passive Photonic Device Applications

Yuan

et al. 2020

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Optical nonlinearity in 2D materials excited by spatial Gaussian laser beam is a novel and peculiar optical phenomenon, which exhibits many novel and interesting applications in optical nonlinear devices. Passive photonic devices, such as optical switches, optical logical gates, photonic diodes, and optical modulators, are the key compositions in the future all‐optical signal‐processing technologies. Passive photonic devices using 2D materials to achieve the device functionality have attracted widespread concern in the past decade. In this Review, an overview of the spatial self‐phase modulation (SSPM) in 2D materials is summarized, including the operating mechanism, optical parameter measurement, and tuning for 2D materials, and applications in photonic devices. Moreover, some current challenges are also proposed to solve, and some possible applications of SSPM method are predicted for the future. Therefore, it is anticipated that this summary can contribute to the application of 2D material‐based spatial effect in all‐optical signal‐processing technologies.

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“…The theoretical reports involve several factors such as concentration [20] , light intensity [21] , and thickness of a cuvette [22] . With the development of nonlinear optics [23][24][25][26] , today SSPM has become a ubiquitous, convenient, and efficient method for characterizing the thirdorder nonlinear optical properties of 2D materials [27,28] .…”

Section: Introductionmentioning

confidence: 99%

Effect of concentration on the formation time of diffraction rings in spatial self-phase modulation

Zhang

Xiao

et al. 2022

中国光学快报

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A new unsaturated wind-chime model is proposed for calculating the formation time of the diffraction rings induced by spatial self-phase modulation (SSPM) in molybdenum disulfide suspension. To optimize the traditional wind-chime model, the concentration variable of 2D materials was introduced. The results of the unsaturated wind-chime model match quite well with the SSPM experimental results of molybdenum disulfide. Based on this model, the shortest formation time of diffraction rings and their corresponding concentration and light intensity can be predicted using limited data. Theoretically, by increasing the viscosity coefficient of the solution, the response time of the diffraction ring, to reach the maximum value, can be significantly reduced. It has advanced significance in shortening the response time of photonic diodes.

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A review on spatial self-phase modulation of two-dimensional materials

Cited by 40 publications

References 74 publications

Controllable nonlinear optical properties of different-sized iron phosphorus trichalcogenide (FePS₃) nanosheets

Controllable nonlinear optical properties of different-sized iron phosphorus trichalcogenide (FePS₃) nanosheets

Recent Advances of Spatial Self‐Phase Modulation in 2D Materials and Passive Photonic Device Applications

Effect of concentration on the formation time of diffraction rings in spatial self-phase modulation

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A review on spatial self-phase modulation of two-dimensional materials

Cited by 40 publications

References 74 publications

Controllable nonlinear optical properties of different-sized iron phosphorus trichalcogenide (FePS3) nanosheets

Controllable nonlinear optical properties of different-sized iron phosphorus trichalcogenide (FePS3) nanosheets

Recent Advances of Spatial Self‐Phase Modulation in 2D Materials and Passive Photonic Device Applications

Effect of concentration on the formation time of diffraction rings in spatial self-phase modulation

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Controllable nonlinear optical properties of different-sized iron phosphorus trichalcogenide (FePS₃) nanosheets

Controllable nonlinear optical properties of different-sized iron phosphorus trichalcogenide (FePS₃) nanosheets