Literature DB >> 20167746

Design of polymethine dyes with large third-order optical nonlinearities and loss figures of merit.

Joel M Hales1, Jonathan Matichak, Stephen Barlow, Shino Ohira, Kada Yesudas, Jean-Luc Brédas, Joseph W Perry, Seth R Marder.   

Abstract

All-optical switching applications require materials with large third-order nonlinearities and low nonlinear optical losses. We present a design approach that involves enhancing the real part of the third-order polarizability (gamma) of cyanine-like molecules through incorporation of polarizable chalcogen atoms into terminal groups, while controlling the molecular length to obtain favorable one- and two-photon absorption resonances that lead to suitably low optical loss and appreciable dispersion enhancement of the real part of gamma. We implemented this strategy in a soluble bis(selenopyrylium) heptamethine dye that exhibits a real part of gamma that is exceptionally large throughout the wavelength range used for telecommunications, and an imaginary part of gamma, a measure of nonlinear loss, that is smaller by two orders of magnitude. This combination is critical in enabling low-power, high-contrast optical switching.

Entities:  

Year:  2010        PMID: 20167746     DOI: 10.1126/science.1185117

Source DB:  PubMed          Journal:  Science        ISSN: 0036-8075            Impact factor:   47.728


  15 in total

1.  Third-order nonlinear optical materials: practical issues and theoretical challenges.

Authors:  Marek Samoć
Journal:  J Mol Model       Date:  2010-10-05       Impact factor: 1.810

2.  Triphenylamine-Based Fluorescent Styryl Dyes: DFT, TD-DFT and Non-Linear Optical Property Study.

Authors:  Santosh Katariya; Lydia Rhyman; Ibrahim A Alswaidan; Ponnadurai Ramasami; Nagaiyan Sekar
Journal:  J Fluoresc       Date:  2017-01-31       Impact factor: 2.217

3.  Describing two-photon absorptivity of fluorescent proteins with a new vibronic coupling mechanism.

Authors:  M Drobizhev; N S Makarov; S E Tillo; T E Hughes; A Rebane
Journal:  J Phys Chem B       Date:  2012-01-30       Impact factor: 2.991

4.  Molecular modeling of two-photon absorption and third-order nonlinearities of polymethine dyes for all-optical switching.

Authors:  Yuanzuo Li; Ying Shi; Maodu Chen; Yongqing Li; Runzhou Su; Meiyu Zhao; Fengcai Ma
Journal:  J Mol Model       Date:  2012-04-24       Impact factor: 1.810

5.  Counterion Pairing Effects on a Flavylium Heptamethine Dye.

Authors:  Monica Pengshung; Emily D Cosco; Zhumin Zhang; Ellen M Sletten
Journal:  Photochem Photobiol       Date:  2021-12-02       Impact factor: 3.421

6.  Coumarin Push-Pull NLOphores with Red Emission: Solvatochromic and Theoretical Approach.

Authors:  Sandip K Lanke; Nagaiyan Sekar
Journal:  J Fluoresc       Date:  2016-03-14       Impact factor: 2.217

7.  Two-photon absorption and time-resolved stimulated emission depletion spectroscopy of a new fluorenyl derivative.

Authors:  Kevin D Belfield; Mykhailo V Bondar; Alma R Morales; Xiling Yue; Gheorghe Luchita; Olga V Przhonska; Olexy D Kachkovsky
Journal:  Chemphyschem       Date:  2012-08-07       Impact factor: 3.102

8.  Nature of Fast Relaxation Processes and Spectroscopy of a Membrane-Active Peptide Modified with Fluorescent Amino Acid Exhibiting Excited State Intramolecular Proton Transfer and Efficient Stimulated Emission.

Authors:  Yevgeniy O Shaydyuk; Nataliia V Bashmakova; Andriy M Dmytruk; Olexiy D Kachkovsky; Serhii Koniev; Alexander V Strizhak; Igor V Komarov; Kevin D Belfield; Mykhailo V Bondar; Oleg Babii
Journal:  ACS Omega       Date:  2021-04-05

9.  Taking up the cyanine challenge with quantum tools.

Authors:  Boris Le Guennic; Denis Jacquemin
Journal:  Acc Chem Res       Date:  2015-02-24       Impact factor: 22.384

10.  Nature of Linear Spectral Properties and Fast Electronic Relaxations in Green Fluorescent Pyrrolo[3,4-c]Pyridine Derivative.

Authors:  Nataliia V Bashmakova; Yevgeniy O Shaydyuk; Andriy M Dmytruk; Tomasz Świergosz; Olexiy D Kachkovsky; Kevin D Belfield; Mykhailo V Bondar; Wiktor Kasprzyk
Journal:  Int J Mol Sci       Date:  2021-05-25       Impact factor: 5.923

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