Thermal and Nonlinear Optical Properties of Sudan III

Ali, Amir Hussein; Sultan, H.A.; Hassan, Qusay M.A.; Emshary, C.A.

doi:10.1007/s10895-023-03312-1

Cited by 2 publications

(1 citation statement)

References 63 publications

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“…When the phase difference between any two beams having the same wave vector equals 2πm, interference of the beams occurs. The rings in the SSPM pattern directly depend on the phase shift suffered by the laser beam [15][16][17][18][19][20].…”

Section: Introductionmentioning

confidence: 99%

Investigation of nonlinear optical response and all-optical switching/modulation in pyrromethene 567 based on spatial self-phase modulation

Thomas,

K V,

K R

et al. 2023

J. Opt.

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Investigation on the response of pyrromethene 567 samples under the influence of a high-intensity 532 nm laser is carried out. When an intense light beam is absorbed by a medium, the phase of the beam undergoes a modulation, which in turn produces an interference pattern. Herein, we report the thermo-optic coefficient and nonlinear refractive index n2 for low concentration of pyrromethene 567. All-optical switching/modulation using single and multiple wavelengths based on spatial self-phase modulation has been achieved. The work reveals the potential application of pyrromethene 567 in photonic devices including optical modulators, optical switches, and similar devices.

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Section: Introductionmentioning

confidence: 99%

Investigation of nonlinear optical response and all-optical switching/modulation in pyrromethene 567 based on spatial self-phase modulation

Thomas,

K V,

K R

et al. 2023

J. Opt.

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Optical nonlinearity and all-optical switching in pumpkin seed oil based on the spatial cross-phase modulation (SXPM) technique

Hassan,

Haddad,

Behjat

et al. 2024

Sci Rep

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Nonlinear optics (NLO) and its applications have attracted increasing research interest in recent years owing to their contribution to the development of photonic technology. Accordingly, in this study, we investigated the NLO response of pumpkin seed oil using the spatial self-phase modulation (SSPM) method. Significant NLO characteristics have been experimentally studied at and continuous wave (CW) laser wavelengths, yielding second-order nonlinear refractive index ( ) values of and , respectively. The findings suggest that the absorption of the material leads to higher optical nonlinearity at shorter wavelengths owing to higher thermal effects. Furthermore, we implemented a light-controlled-light system based on the spatial cross-phase modulation (SXPM) technique employing pumpkin seed oil. We successfully achieved all-optical switching by designing the 'ON' and 'OFF' modes. The results of this study can be considered for the future development of NLO applications. Moreover, our work investigates the potential of pumpkin seed oil for designing low-cost and high-efficiency NLO devices, and this contribution opens up a novel practical avenue for oil-based optical devices.

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Thermal and Nonlinear Optical Properties of Sudan III

Cited by 2 publications

References 63 publications

Investigation of nonlinear optical response and all-optical switching/modulation in pyrromethene 567 based on spatial self-phase modulation

Investigation of nonlinear optical response and all-optical switching/modulation in pyrromethene 567 based on spatial self-phase modulation

Optical nonlinearity and all-optical switching in pumpkin seed oil based on the spatial cross-phase modulation (SXPM) technique

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