Mid-infrared germanium photonic crystal cavity
Publication in refereed journal

香港中文大學研究人員
替代計量分析
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其它資訊
摘要The mid-infrared (MIR) spectral range holds significant potential for spectroscopic and sensing applications because it encompasses the fingerprint region that unveils the vibrational and rotational signatures of molecules. CMOS-compatible on-chip devices that can achieve strong light-matter interaction in the entire fingerprint region are considered a promising way for such applications, but remain unprecedented. Here we present an on-chip MIR germanium photonic crystal cavity that covers the entire fingerprint region. This is made possible by harnessing a homemade air-cladding germanium platform. Our MIR device creates a new avenue toward integrated nonlinear optics and on-chip biochemical sensing in the fingerprint region.
著者Ting-Hui Xiao, Ziqiang Zhao, Wen Zhou, Mitsuru Takenaka, Hon Ki Tsang, Zhenzhou Cheng, Keisuke Goda
期刊名稱Optics Letters
出版年份2017
月份8
日期1
卷號42
期次15
出版社Optical Society of America
頁次2882 - 2885
國際標準期刊號0146-9592
電子國際標準期刊號1539-4794
語言美式英語
關鍵詞Photonic Crystal, Mid Infrared Photonics

上次更新時間 2021-15-01 於 01:09