Spatial filtering by using cascading plamonic gratings

C. M. Wang, Y. C. Chang, D. P. Tsai

研究成果: 書貢獻/報告類型會議論文篇章同行評審

摘要

In this paper, cascading plamonic gratings were investigated. The angle dependent reflection spectrum of the proposed structure displays a resonance peak at a specific angle. The FWHM of the resonant peak is smaller than 2o. The angular dispersion of the cascading plamonic gratings is about dθ/dλ =0.15o/nm. The cascading plamonic gratings can be used as a spatial filter which can improve the spatial coherence of a light source.

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主出版物標題Conference on Lasers and Electro-Optics, CLEO 2009
出版狀態已出版 - 2009
事件Conference on Lasers and Electro-Optics, CLEO 2009 - Baltimore, MD, United States
持續時間: 31 5月 20095 6月 2009

出版系列

名字Optics InfoBase Conference Papers
ISSN(電子)2162-2701

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???event.eventtypes.event.conference???Conference on Lasers and Electro-Optics, CLEO 2009
國家/地區United States
城市Baltimore, MD
期間31/05/095/06/09

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