Design of plasmonic circular grating with broadband absorption enhancements

Nan-Fu Chiu, Cheng Du Yang, Yi Lun Kao, Chih Jen Cheng

研究成果: 書貢獻/報告類型會議貢獻

3 引文 斯高帕斯(Scopus)

摘要

We have investigated the effect of concentric circles geometry on the performance of focusing plasmonic circular grating (PCG)-coupled surface-omnidirectional absorption. We wish to highlight the essential characteristics of plasmonic circular grating nanostructure to assist researchers in developing and advancing suitable organic solar cells (OSC) for unique applications. Exactly how plasmonic enhancement and the absorption characteristics of the organic materials (P3HT:PCBM and PEDOT:PSS) interact with each other is also examined. We present experimental studies of broadband absorption enhancement in PCG structure. We show that the PCG structure can result in broadband absorption enhancement, the overall optical absorption in organic film can be greatly enhanced up to ∼111.2 % compared to the planar device without grating.

原文英語
主出版物標題Metamaterials X
編輯Peter Markos, Vladimir Kuzmiak, Tomasz Szoplik
發行者SPIE
ISBN(電子)9781628416237
DOIs
出版狀態已發佈 - 2015 一月 1
事件10th SPIE Conference on Metamaterials - Prague, 捷克共和国
持續時間: 2015 四月 152015 四月 16

出版系列

名字Proceedings of SPIE - The International Society for Optical Engineering
9502
ISSN(列印)0277-786X
ISSN(電子)1996-756X

其他

其他10th SPIE Conference on Metamaterials
國家捷克共和国
城市Prague
期間15/4/1515/4/16

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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  • 引用此

    Chiu, N-F., Yang, C. D., Kao, Y. L., & Cheng, C. J. (2015). Design of plasmonic circular grating with broadband absorption enhancements. 於 P. Markos, V. Kuzmiak, & T. Szoplik (編輯), Metamaterials X [950213] (Proceedings of SPIE - The International Society for Optical Engineering; 卷 9502). SPIE. https://doi.org/10.1117/12.2182348