A new class of third-order nonlinear optical materials: laser pulse-duration dependant saturable absorption and nonlinear refraction in platinum(ii) diimine-dithiolate complexes

Anna Pintus; Cristian Pilloni; Gabriele Pippia; Enrico Podda; M. Carla Aragoni; Vito Lippolis; Panagiotis Aloukos; Dionysios Potamianos; Nikolaos Chazapis; Stelios Couris; George C. Anyfantis; Alexandra M.Z. Slawin; J. Derek Woollins; Massimiliano Arca

doi:10.1039/d3dt00931a

A new class of third-order nonlinear optical materials: laser pulse-duration dependant saturable absorption and nonlinear refraction in platinum(ii) diimine-dithiolate complexes

Anna Pintus
, Cristian Pilloni
, Gabriele Pippia
, Enrico Podda
, M. Carla Aragoni
, Vito Lippolis
, Panagiotis Aloukos
, Dionysios Potamianos
, Nikolaos Chazapis
, Stelios Couris
, George C. Anyfantis
, Alexandra M.Z. Slawin
, J. Derek Woollins
, Massimiliano Arca

University of Cagliari
F.O.R.T.H.
University of Patras
EaStCHEM St Andrews
Department of Chemistry

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

The third-order nonlinear optical (NLO) properties of a series of platinum diimine-dithiolate complexes [Pt(N^N)(S^S)] were investigated by means of Z-scan measurements, revealing second hyperpolarizability values up to 10⁻²⁹ esu, saturable absorption properties, and nonlinear refractive behaviour, which were rationalized also by means of DFT calculations.

Original language	British English
Pages (from-to)	9423-9432
Number of pages	10
Journal	Dalton Transactions
Volume	52
Issue number	27
DOIs	https://doi.org/10.1039/d3dt00931a
State	Published - 26 Jun 2023

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Pintus, A., Pilloni, C., Pippia, G., Podda, E., Carla Aragoni, M., Lippolis, V., Aloukos, P., Potamianos, D., Chazapis, N., Couris, S., Anyfantis, G. C., Slawin, A. M. Z., Woollins, J. D., & Arca, M. (2023). A new class of third-order nonlinear optical materials: laser pulse-duration dependant saturable absorption and nonlinear refraction in platinum(ii) diimine-dithiolate complexes. Dalton Transactions, 52(27), 9423-9432. https://doi.org/10.1039/d3dt00931a

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title = "A new class of third-order nonlinear optical materials: laser pulse-duration dependant saturable absorption and nonlinear refraction in platinum(ii) diimine-dithiolate complexes",

abstract = "The third-order nonlinear optical (NLO) properties of a series of platinum diimine-dithiolate complexes [Pt(N\textasciicircum{}N)(S\textasciicircum{}S)] were investigated by means of Z-scan measurements, revealing second hyperpolarizability values up to 10−29 esu, saturable absorption properties, and nonlinear refractive behaviour, which were rationalized also by means of DFT calculations.",

author = "Anna Pintus and Cristian Pilloni and Gabriele Pippia and Enrico Podda and \{Carla Aragoni\}, M. and Vito Lippolis and Panagiotis Aloukos and Dionysios Potamianos and Nikolaos Chazapis and Stelios Couris and Anyfantis, \{George C.\} and Slawin, \{Alexandra M.Z.\} and Woollins, \{J. Derek\} and Massimiliano Arca",

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year = "2023",

month = jun,

day = "26",

doi = "10.1039/d3dt00931a",

language = "British English",

volume = "52",

pages = "9423--9432",

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Pintus, A, Pilloni, C, Pippia, G, Podda, E, Carla Aragoni, M, Lippolis, V, Aloukos, P, Potamianos, D, Chazapis, N, Couris, S, Anyfantis, GC, Slawin, AMZ, Woollins, JD & Arca, M 2023, 'A new class of third-order nonlinear optical materials: laser pulse-duration dependant saturable absorption and nonlinear refraction in platinum(ii) diimine-dithiolate complexes', Dalton Transactions, vol. 52, no. 27, pp. 9423-9432. https://doi.org/10.1039/d3dt00931a

A new class of third-order nonlinear optical materials: laser pulse-duration dependant saturable absorption and nonlinear refraction in platinum(ii) diimine-dithiolate complexes. / Pintus, Anna; Pilloni, Cristian; Pippia, Gabriele et al.
In: Dalton Transactions, Vol. 52, No. 27, 26.06.2023, p. 9423-9432.

Research output: Contribution to journal › Article › peer-review

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AU - Pintus, Anna

AU - Pilloni, Cristian

AU - Pippia, Gabriele

AU - Podda, Enrico

AU - Carla Aragoni, M.

AU - Lippolis, Vito

AU - Aloukos, Panagiotis

AU - Potamianos, Dionysios

AU - Chazapis, Nikolaos

AU - Couris, Stelios

AU - Anyfantis, George C.

AU - Slawin, Alexandra M.Z.

AU - Woollins, J. Derek

AU - Arca, Massimiliano

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AB - The third-order nonlinear optical (NLO) properties of a series of platinum diimine-dithiolate complexes [Pt(N^N)(S^S)] were investigated by means of Z-scan measurements, revealing second hyperpolarizability values up to 10−29 esu, saturable absorption properties, and nonlinear refractive behaviour, which were rationalized also by means of DFT calculations.

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DO - 10.1039/d3dt00931a

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AN - SCOPUS:85164280368

SN - 1477-9226

VL - 52

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JF - Dalton Transactions

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ER -

A new class of third-order nonlinear optical materials: laser pulse-duration dependant saturable absorption and nonlinear refraction in platinum(ii) diimine-dithiolate complexes

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