Study on Graphene Based Next Generation Flexible Photodetector for Optical Communication

• 作者: Devesh Barshilia Kanishka Majumder Subimal Majee
• 来源期刊: 石墨烯(英文)
• 学科: 工学
• 关键词: GRAPHENE PHOTODETECTOR FLEXIBLE ELECTRONICS
• 年，卷（期）: 2018,（2）
• 页码范围: 9-16
• 页数: 8页
• 分类号: TN2

摘要

We report on the efficient photodetection (PD) properties of graphene based p-i-n photodetector, where all the three layers are either single or multilayer graphene sheets. We report the bandwidth and responsivity performance of the device. This simple structure paves the way for the next generation flexible wireless communication systems. A theoretical model is used to study the carrier distribution and current in a graphene based p-i-n photodetector system.