Third-Order Nonlinear Optical Properties of Sulfide Glasses

Zhou, Zhiqiang; Nasu, Hiroyuki; Hashimoto, Tadanori; Kamiya, Kanichi

doi:10.2109/jcersj.105.1079

Cited by 4 publications

(1 citation statement)

References 3 publications

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“…Marchese et al [13] applied the Z-scan measurements to a new GeS 2 -based (Ge-Ga-S) ChGs, and found a large variety of nonlinear refractive indices (n 2 ) in a range from 1.65.×10 −18 m 2 /W to 7.5.×10 −18 m 2 /W depending on the glass composition, and the enhancement of both nonlinear refractive and nonlinear absorption behaviors by doping halide (CsI) and heavy metal (Ag) were observed. Meanwhile, Zhou et al [30,31] investigated the TONL of ChGs within the Ga-La-S system also by the Z-scan and THG method. At a visible wavelength of 532 nm, a large n 2 value of Ga-La-S glass (on the order of 10 −17 m 2 /W, one order higher than that of Ge-Ga-S ChG), as well as the large two-photon absorption coefficient (β , ∼ 40 cm/GW) are observed.…”

Section: Chemical Compositionmentioning

confidence: 99%

Research progress of third-order optical nonlinearity of chalcogenide glasses

et al. 2018

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Chalcogenide glasses (ChGs) are a promising candidate for applications in nonlinear photonic devices. In this paper, we review the research progress of the third-order optical nonlinearity (TONL) of ChGs from the following three aspects: chemical composition, excitation condition, and post processing. The deficiencies in previous studies and further research of the TONL property of ChGs are also discussed.

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Section: Chemical Compositionmentioning

confidence: 99%

Research progress of third-order optical nonlinearity of chalcogenide glasses

et al. 2018

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Selective doping of Ga20Ge20Se60 glass-ceramic matrix with lanthanum(III) selenide to increase its optical transparency in the 2–10 μm spectral range

Sukhanov,

Blagin,

Velmuzhov

et al. 2025

Journal of Non-Crystalline Solids

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Two-photon absorption and nonlinear refraction of lanthanum sulfide-gallium sulfide glasses

Zhou

Hashimoto

Nasu

et al. 1998

Journal of Applied Physics

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The two-photon absorption coefficient (β) and nonlinear refractive index (γ) of the binary La2S3–Ga2S3 and ternary MS–La2S3–Ga2S3 (MS=Ag2S and Na2S) glasses were measured at 532 nm by the Z-scan method. The β of the glasses was ∼40 cm GW−1 and nearly unchanged with La2S3 content in the binary glasses, while it increased, or decreased with the substitution of Ag2S, or Na2S, respectively, for La2S3 in the ternary glasses. The γ of the glasses increased, with the rising La2S3 content in the binary glasses, and increased, or decreased with the addition of Ag2S, or Na2S, respectively, in the ternary glasses. The results were compared with the third-order nonlinear optical properties measured by third harmonic generation and discussed on the basis of their linear optical properties.

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Third-Order Nonlinear Optical Properties of Sulfide Glasses

Cited by 4 publications

References 3 publications

Research progress of third-order optical nonlinearity of chalcogenide glasses

Research progress of third-order optical nonlinearity of chalcogenide glasses

Selective doping of Ga20Ge20Se60 glass-ceramic matrix with lanthanum(III) selenide to increase its optical transparency in the 2–10 μm spectral range

Two-photon absorption and nonlinear refraction of lanthanum sulfide-gallium sulfide glasses

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