Morphology dependent two photon absorption in plasmonic structures and plasmonic-organic hybrids

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• 作者：Kaweri Gambhir^a ; ^b ; Bhumika Ray^a ; ^b ; Ranjana Mehrotra^a ; ^b ; Parag Sharma^a ; ^b ; ^{sharmap2@nplindia.org}
• 关键词：Plasmonic-organic hybrid ; Z-scan ; Nonlinear absorbance ; Gold nanoflowers ; Gold nanopebbles
• 刊名：Optics & Laser Technology
• 出版年：2017
• 出版时间：1 May 2017
• 年：2017
• 卷：90
• 期：Complete
• 页码：201-210
• 全文大小：2041 K
• 卷排序：90

文摘

Morphology effect on Two photon absorption coefficients is investigated. Structure dependent plasmon- fluorophore adsorption has been observed. Nanoflower-dye hybrids exhibit highest two photon absorption coefficients.