Circular Plasmonic Interferometers for Ultrasensitive Low-Background Optical Sensing

Yongkang Gao; Zheming Xin; Beibei Zeng; Qiaoqiang Gan; Xuanhong Cheng; Filbert J. Bartoli; IEEE

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Conference proceeding

Circular Plasmonic Interferometers for Ultrasensitive Low-Background Optical Sensing

Yongkang Gao, Zheming Xin, Beibei Zeng, Qiaoqiang Gan, Xuanhong Cheng, Filbert J. Bartoli and IEEE

2013 IEEE PHOTONICS CONFERENCE (IPC), pp.560-561

IEEE Photonics Conference

01/01/2013

Abstract

Engineering

Engineering, Electrical & Electronic

Optics

Physical Sciences

Science & Technology

Technology

We report a novel plasmonic interferomer for intensity-based sensing with high FOMs* exceeding 140. This is achieved by means of destructive SPP-light interference, which provides near-perfect light cancellation for sensitive low-background detection.

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Title: Circular Plasmonic Interferometers for Ultrasensitive Low-Background Optical Sensing
Creators - without role: Yongkang Gao - Lehigh University
Zheming Xin - Lehigh University
Beibei Zeng - Lehigh University
Qiaoqiang Gan - University at Buffalo, State University of New York
Xuanhong Cheng - Lehigh University
Filbert J. Bartoli - Lehigh University
IEEE
Publication Details: 2013 IEEE PHOTONICS CONFERENCE (IPC), pp.560-561
Series: IEEE Photonics Conference
Publisher: IEEE
Number of pages: 2
Identifiers: 9941624508331
Academic Unit: King Abdullah University of Science & Technology
Language: English
Resource Type: Conference proceeding