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首页> 外文期刊>Optical Materials >Exploring the influence of carboxylic acids on nonlinear optical (NLO) and dielectric properties of KDP crystal for applications of NLO facilitated photonic devices
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Exploring the influence of carboxylic acids on nonlinear optical (NLO) and dielectric properties of KDP crystal for applications of NLO facilitated photonic devices

机译：探索羧酸对NLO促进的光子器件应用中KDP晶体的非线性光学（NLO）和介电性能的影响

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摘要

The aim of present investigation is to assess the impact of oxalic acid (OA) and maleic acid (MA) on non-linearity (second and third order) and dielectric behavior of potassium dihydrogen phosphate (KDP) crystal by means of SHG efficiency test, Z-scan analysis and dielectric studies respectively. The enhancement in SHG efficiency of OA and MA doped KDP crystal has been confirmed by means of Kurtz Perry powder test technique. The close and open aperture Z-scan technique has been employed to study the nature and origin of improved third order NLO behavior of doped KDP crystals at 632.8 nm. The magnitude of third order nonlinear susceptibility (chi(3)), nonlinear refraction (n(2)), nonlinear absorption coefficient (beta) and figure of merit (FOM) of doped KDP crystals has been calculated using the Z-scan transmittance data to explore the suitability of crystals for distinct laser assisted applications. The dielectric constant and dielectric loss of pure, OA and MA doped KDP crystals were measured at different temperatures by means of dielectric studies. (C) 2015 Elsevier B.V. All rights reserved.
机译：本研究的目的是通过SHG效率测试来评估草酸（OA）和马来酸（MA）对磷酸二氢钾（KDP）晶体的非线性（二阶和三阶）和介电性能的影响， Z扫描分析和介电研究。借助于Kurtz Perry粉末测试技术已经证实了OA和MA掺杂的KDP晶体SHG效率的提高。已经采用闭孔和开孔Z扫描技术研究了掺杂的KDP晶体在632.8 nm处改善的三阶NLO行为的性质和起源。已使用Z扫描透射率数据计算了三阶非线性磁化率（chi（3）），非线性折射（n（2）），非线性吸收系数（beta）和品质因数（FOM）的大小。探索晶体在不同激光辅助应用中的适用性。通过介电研究，在不同温度下测量了纯OA，MA掺杂的KDP晶体的介电​​常数和介电损耗。 （C）2015 Elsevier B.V.保留所有权利。

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  • 来源
    《Optical Materials》 |2015年第8期|517-521|共5页
  • 作者

    Anis Mohd; Muley G. G.; Hakeem A.; Shirsat M. D.; Hussaini S. S.;

  • 作者单位

    St Gadge Baba Amravati Univ Dept Phys Amravati 444602 Maharashtra India|Milliya Arts Sci & Management Sci Coll Dept Phys Crystal Growth Lab Beed 431122 Maharashtra India;

    St Gadge Baba Amravati Univ Dept Phys Amravati 444602 Maharashtra India;

    Sejong Univ Fac Nanotechnol & Adv Mat Engn Seoul 143147 South Korea;

    Dr Babasaheb Ambedkar Marathwada Univ Dept Phys Intelligent Mat Res Lab Aurangabad 431005 Maharashtra India;

    Milliya Arts Sci & Management Sci Coll Dept Phys Crystal Growth Lab Beed 431122 Maharashtra India;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Dielectric studies; Nonlinear optical materials; SHG efficiency; Z-scan technique;

    机译：介电研究;非线性光学材料;SHG效率;Z扫描技术;

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