Plasmonic platform for integrated mid-IR sensing applications

被引:0
作者
Tortschanoff, A. [1 ]
Dubois, F. [1 ]
Consani, C. [1 ]
Spettel, J. [1 ]
Dao, T. [1 ]
机构
[1] Silicon Austria Labs, Europastr 12, A-9524 Villach, Austria
来源
OPTICAL SENSING AND DETECTION VIII | 2024年 / 12999卷
关键词
photonic crystal waveguides; plasmonics; evanescent field sensing; gas sensor; WAVE-GUIDES; SENSOR;
D O I
10.1117/12.3016763
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Environmental sensing is a topic of increasing interest and has triggered much research towards fully integrated sensor solutions. In this context optical measurement approaches in the infrared can provide intrinsic selectivity and sensitivity for integrated gas sensors. Recently, we proposed the possibility of the incorporation of IR-active plasmonic materials to photonic crystal waveguides, which could allow to increase sensitivities and significantly reduce the size of such sensors. Here, we will first present the overall approach and compare two possible specific realizations.
引用
收藏
页数:8
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