Ultrafast Saturable Absorber in Controlled MoS2/WS2 Heterostructure

Ankit Sharma; Pravrati Taank; Rajesh Kumar Yadav; K. V. Adarsh

doi:10.1364/fio.2022.jw5b.25

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Ultrafast Saturable Absorber in Controlled MoS2/WS2 Heterostructure

Ankit Sharma Pravrati Taank Rajesh Kumar Yadav K. V. Adarsh

Year: 2022 Journal: Frontiers in Optics + Laser Science 2022 (FIO, LS) Pages: JW5B.25-JW5B.25

DOI: 10.1364/fio.2022.jw5b.25

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Abstract

We studied nonlinear optical properties of dispersed MoS 2 /WS 2 heterostructure with controlled concentration by using an ultrafast open-aperture Z-scan. Our studies revealed an equal-concentration of heterostructure shows a better response in stark contrast with other compositions.

Keywords:

Ultrashort pulse Heterojunction Saturable absorption Materials science Optoelectronics Molybdenum disulfide Aperture (computer memory) Optics Physics Laser Composite material Fiber laser

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2D Materials and Applications

Physical Sciences → Materials Science → Materials Chemistry

Perovskite Materials and Applications

Physical Sciences → Engineering → Electrical and Electronic Engineering

Nonlinear Optical Materials Studies

Physical Sciences → Engineering → Biomedical Engineering

Ultrafast Saturable Absorber in Controlled MoS2/WS2 Heterostructure

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