Parametric fluorescence based on the third-order susceptibility χ(3) in high nonlinearity fiber

The results of recent studies on the optical limiting properties of BODIPY dyes at 532 and 1064 nm are described and compared. The optical limiting properties of novel 1,7-dimethyl-3,5-di-4-dihydroxyborylstyryl- and 3,5,7-tristyryl-1-methyl-BODIPY dyes were studied in CH2Cl2 and C6H6 and polystyrene thin films using the open aperture Z-scan technique at 532 nm with nanosecond laser pulses to provide an example of how the effective nonlinear absorption coefficient, the third order susceptibility, hyperpolarizability and limiting thresholds can be calculated.

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Experimental test for deviation from Kleinman's symmetry in the third order susceptibility tensor

Physics Letters A ◽

10.1016/0375-9601(74)90353-3 ◽

1974 ◽

Vol 50 (1) ◽

pp. 61-62 ◽

Cited By ~ 26

Author(s):

R.T. Lynch ◽

M.D. Levenson ◽

N. Bloembergen

Keyword(s):

Experimental Test ◽

Third Order ◽

Susceptibility Tensor ◽

The Third ◽

Order Susceptibility

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Enhancement of the third-order susceptibility of cis-Mo(CO 4 (PPh 3 ) 2 solution by oxygen in different solvents

10.1117/12.326878 ◽

1998 ◽

Cited By ~ 1

Author(s):

Wenfang Sun ◽

Clare C. Byeon ◽

Michael M. McKerns ◽

Christopher M. Lawson ◽

J. M. Dunn ◽

...

Keyword(s):

Third Order ◽

The Third ◽

Order Susceptibility

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Bandstructure effects and near-resonant enhancement of the third-order susceptibility in GaAs-AIAs superlattices

Optical Materials ◽

10.1016/0925-3467(92)90021-e ◽

1992 ◽

Vol 1 (3) ◽

pp. 141-150

Author(s):

B.M. Adderley ◽

M. Jaros

Keyword(s):

Third Order ◽

Resonant Enhancement ◽

The Third ◽

Order Susceptibility

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Third-order optical nonlinearity of DSR13/THF solutions under CW He–Ne laser irradiation using Z-scan method

Canadian Journal of Physics ◽

10.1139/cjp-2018-0991 ◽

2021 ◽

pp. 1-7

Author(s):

Bassam Abbas ◽

Mohammad Alshikh Khalil

Keyword(s):

Refractive Index ◽

Optical Properties ◽

Nonlinear Absorption ◽

Nonlinear Refractive Index ◽

Nonlinear Optical ◽

Nonlinear Optical Properties ◽

Photon Absorption ◽

Third Order ◽

The Third ◽

Order Susceptibility

The Z-scan technique was employed to explore the third-order nonlinear optical properties of disperse red 13 organic chromophore solutions in tetrahydrofuran. A continuous-wave He–Ne laser (632.8 nm) was used as a source of irradiation. The nonlinear absorption and nonlinear refractive index coefficients of this dye were investigated. The results showed that this dye has a good nonlinear response with its real and imaginary quantities of third-order susceptibility. The solutions showed negative nonlinear refraction. The best obtained value of the third-order susceptibility was 6.37 × 10–3 esu at a dye concentration of 3.15 × 10–4 mol/L. Moreover, the nonlinear optical properties were enhanced with higher dye concentrations, and an elevated trend in nonlinear absorption and nonlinear refractive index coefficients was observed. Also, it was found that the reverse saturable absorption was the main mechanism responsible for the two-photon absorption effect in DSR13/THF samples.

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