https://scholars.lib.ntu.edu.tw/handle/123456789/498770
標題: | Transmission through randomly arranged microcells of subwavelength holes on an aluminum film | 作者: | Chang, Y.-T. Chuang, T.-H. Yang, C.-H. Tsai, M.-W. SI-CHEN LEE |
公開日期: | 2007 | 卷: | 90 | 期: | 21 | 來源出版物: | Applied Physics Letters | 摘要: | This investigation presents an observation of enhanced optical transmission through an Al film that is perforated with microcells that are arranged in random structures. The dispersion relations of the Alp-Si surface plasmon polariton in these structures with individual microcells with 3×3, 6×6, 9×9, 12×12, and 16×16 hole arrays of hexagonal were deduced. The transmission peak wavelength is determined from the spatial period of the microcell arrays. The random structure provides multicolor light transmission, which can be exploited in infrared wavelength-selective devices. © 2007 American Institute of Physics. |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/498770 https://www.scopus.com/inward/record.uri?eid=2-s2.0-34249688658&doi=10.1063%2f1.2740175&partnerID=40&md5=3820d0bfc2c41ad97c328570f49b8ea6 |
ISSN: | 00036951 | DOI: | 10.1063/1.2740175 | SDG/關鍵字: | Aluminum; Infrared devices; Light transmission; Silicon; Alp-Si surface; Aluminum films; Thin films |
顯示於: | 電機工程學系 |
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