Field-effect optical modulation based on epsilon-near-zero conductive oxide
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- 作者：Kaifeng Shi ; Zhaolin Lu ; zhaolin.lu@rit.edu" class="auth_mail" title="E-mail the corresponding author
- 关键词：Electro-optical Modulator ; Epsilon-Near-Zero (ENZ) Material ; Indium Tin Oxide (ITO)
- 刊名：Optics Communications
- 出版年：2016
- 出版时间：1 July 2016
- 年：2016
- 卷：370
- 期：Complete
- 页码：22-28
- 全文大小：1238 K
文摘
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A metal-oxide-ITO structure is investigated for electro-optical modulation.
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ITO works as an ENZ material in the structure at telecom wavelengths.
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Light absorption modulation can be realized by both carrier accumulation and depletion.
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The investigated structure has potential applications for efficient and broadband EO modulation.