NLO properties of Dithienothiophene-based chromophores: A comparison study between the Donor/Donor and Donor/Acceptor substitution patterns

M. Carmen Ruiz Delgado; Juan Casado; Víctor Hernández; Juan Teodomiro López Navarrete; Oh Kil Kim; Han Young Woo; Belén Villacampa; Raquel Alicante; Jesús Orduna; Javier Garín

doi:10.1117/12.733723

NLO properties of Dithienothiophene-based chromophores: A comparison study between the Donor/Donor and Donor/Acceptor substitution patterns

M. Carmen Ruiz Delgado, Juan Casado, Víctor Hernández, Juan Teodomiro López Navarrete, Oh Kil Kim, Han Young Woo, Belén Villacampa, Raquel Alicante, Jesús Orduna, Javier Garín

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

In this work, we present a comparative study of the second order nonlinear optical properties of a series of chromophores containing a fused terthiophene, namely dithienothiophene (DTT), as electron relay with either D-71-A or D-71-D substitution patterns. The effect of the acceptor/donor strength and the solvent polarity confirm the possibility of fine-tuning optical non-linearities in the asymmetric samples. The geometrical and electronic properties calculated in solution reveal that push-pull chromophores become highly polarized as the dielectric constant of the solvent increases. Theoretical NLO calculations furthermore reveal a moderate nonlinear optical activity for the symmetric samples.

Original language	English
Title of host publication	Linear and Nonlinear Optics of Organic Materials VII
Publisher	SPIE
ISBN (Print)	9780819468017
DOIs	https://doi.org/10.1117/12.733723
Publication status	Published - 2007
Externally published	Yes
Event	Linear and Nonlinear Optics of Organic Materials VII - San Diego, CA, United States Duration: 2007 Aug 28 → 2007 Aug 30

Publication series

Name	Proceedings of SPIE - The International Society for Optical Engineering
Volume	6653
ISSN (Print)	0277-786X

Conference

Conference	Linear and Nonlinear Optics of Organic Materials VII
Country/Territory	United States
City	San Diego, CA
Period	07/8/28 → 07/8/30

Keywords

Chromophores
Density functional calculations
Nonlinear optics
PCM solvent model
π-conjugation

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Computer Science Applications
Applied Mathematics
Electrical and Electronic Engineering

Access to Document

10.1117/12.733723

Cite this

Delgado, M. C. R., Casado, J., Hernández, V., Navarrete, J. T. L., Kim, O. K., Woo, H. Y., Villacampa, B., Alicante, R., Orduna, J., & Garín, J. (2007). NLO properties of Dithienothiophene-based chromophores: A comparison study between the Donor/Donor and Donor/Acceptor substitution patterns. In Linear and Nonlinear Optics of Organic Materials VII Article 66530X (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 6653). SPIE. https://doi.org/10.1117/12.733723

NLO properties of Dithienothiophene-based chromophores: A comparison study between the Donor/Donor and Donor/Acceptor substitution patterns. / Delgado, M. Carmen Ruiz; Casado, Juan; Hernández, Víctor et al.
Linear and Nonlinear Optics of Organic Materials VII. SPIE, 2007. 66530X (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 6653).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Delgado, MCR, Casado, J, Hernández, V, Navarrete, JTL, Kim, OK, Woo, HY, Villacampa, B, Alicante, R, Orduna, J & Garín, J 2007, NLO properties of Dithienothiophene-based chromophores: A comparison study between the Donor/Donor and Donor/Acceptor substitution patterns. in Linear and Nonlinear Optics of Organic Materials VII., 66530X, Proceedings of SPIE - The International Society for Optical Engineering, vol. 6653, SPIE, Linear and Nonlinear Optics of Organic Materials VII, San Diego, CA, United States, 07/8/28. https://doi.org/10.1117/12.733723

Delgado MCR, Casado J, Hernández V, Navarrete JTL, Kim OK, Woo HY et al. NLO properties of Dithienothiophene-based chromophores: A comparison study between the Donor/Donor and Donor/Acceptor substitution patterns. In Linear and Nonlinear Optics of Organic Materials VII. SPIE. 2007. 66530X. (Proceedings of SPIE - The International Society for Optical Engineering). doi: 10.1117/12.733723

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abstract = "In this work, we present a comparative study of the second order nonlinear optical properties of a series of chromophores containing a fused terthiophene, namely dithienothiophene (DTT), as electron relay with either D-71-A or D-71-D substitution patterns. The effect of the acceptor/donor strength and the solvent polarity confirm the possibility of fine-tuning optical non-linearities in the asymmetric samples. The geometrical and electronic properties calculated in solution reveal that push-pull chromophores become highly polarized as the dielectric constant of the solvent increases. Theoretical NLO calculations furthermore reveal a moderate nonlinear optical activity for the symmetric samples.",

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doi = "10.1117/12.733723",

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isbn = "9780819468017",

series = "Proceedings of SPIE - The International Society for Optical Engineering",

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AU - Delgado, M. Carmen Ruiz

AU - Casado, Juan

AU - Hernández, Víctor

AU - Navarrete, Juan Teodomiro López

AU - Kim, Oh Kil

AU - Woo, Han Young

AU - Villacampa, Belén

AU - Alicante, Raquel

AU - Orduna, Jesús

AU - Garín, Javier

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AB - In this work, we present a comparative study of the second order nonlinear optical properties of a series of chromophores containing a fused terthiophene, namely dithienothiophene (DTT), as electron relay with either D-71-A or D-71-D substitution patterns. The effect of the acceptor/donor strength and the solvent polarity confirm the possibility of fine-tuning optical non-linearities in the asymmetric samples. The geometrical and electronic properties calculated in solution reveal that push-pull chromophores become highly polarized as the dielectric constant of the solvent increases. Theoretical NLO calculations furthermore reveal a moderate nonlinear optical activity for the symmetric samples.

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NLO properties of Dithienothiophene-based chromophores: A comparison study between the Donor/Donor and Donor/Acceptor substitution patterns

Abstract

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