Studies of third order nonlinearity and thermal diffusivity of C3OC dye using thermal lens technique

IF 4.4 2区物理与天体物理 Q2 MATERIALS SCIENCE, MULTIDISCIPLINARY

Results in Physics Pub Date : 2024-10-09 DOI:10.1016/j.rinp.2024.108001

Mohammed T. Obeed , T.A. Alaridhee , Rajaa M. Abdullah , Hussain A. Badran , Riyadh Ch. Abul-Hail , Harith A. Hasan , Khalid I. Ajeel

引用次数: 0

Abstract

An FT-IR spectrometer and a UV–Visible spectrometer were utilised in order to characterise the Cyanidin-3-O-glucoside chloride (C3OC) dye. The dye’s thermally induced optical nonlinearity was measured in a dimethylformamide solvent using an adjustable diode-pumped solid-state (DPSS) laser at 473 nm. The optical response was measured using the Z-scan technique. The dye showed negative and large nonlinear refractive index) NRX) values, with high nonlinear absorption coefficients (NBO). Because of its ability to change with concentration, the NRX is a viable candidate for applications in the field of nonlinear optics. Thermal lens (THS) technique was used to investigate thermo-optical properties and the NRX. The optical limiter capabilities of the C3OC dye are being investigated as a potential use.

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利用热透镜技术研究 C3OC 染料的三阶非线性和热扩散率

为了确定氯化花青素-3-O-葡萄糖苷（C3OC）染料的特性，我们使用了一台傅立叶变换红外光谱仪和一台紫外可见光谱仪。在二甲基甲酰胺溶剂中，使用波长为 473 nm 的可调二极管泵浦固体（DPSS）激光器测量了染料的热诱导光学非线性。采用 Z 扫描技术测量了光学响应。该染料的非线性折射率（NRX）值为负且较大，非线性吸收系数（NBO）较高。）由于 NRX 能随浓度变化而变化，因此是非线性光学领域应用的可行候选材料。热透镜（THS）技术用于研究 NRX 的热光学特性。目前正在研究 C3OC 染料的光学限幅功能的潜在用途。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Results in Physics MATERIALS SCIENCE, MULTIDISCIPLINARYPHYSIC-PHYSICS, MULTIDISCIPLINARY

CiteScore

8.70

自引率

9.40%

发文量

754

审稿时长

50 days

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