利用光学还原氧化石墨烯的可调谐光子平台

2022 Workshop on Recent Advances in Photonics (WRAP) Pub Date : 2022-03-04 DOI:10.1109/WRAP54064.2022.9758208

S. Saha, Sonatan Das, A. Datta, T. Kundu

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引用次数: 0

摘要

研究了不同波长氩离子激光源对氧化石墨烯的光学还原。研究了激光波长和功率对还原的依赖关系。研究了还原氧化石墨烯(rGO)基器件的光响应特性。研究人员还研究了金纳米颗粒在氧化石墨烯表面的固定化，以探索其作为等离子体传感器的潜力。

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Tunable Photonic Platform Using Optically Reduced Graphene Oxide

The optical reduction of graphene oxide (GO) using an Argon ion laser source of different wavelengths is presented. The laser wavelength and power dependency on reduction have been studied. The photoresponse of the reduced graphene oxide (rGO) based device has been carried out. The immobilization of the gold nanoparticles on the rGO surface has also been investigated to explore its potential as a plasmonic sensor.

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2022 Workshop on Recent Advances in Photonics (WRAP)

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