Tunable Plasmonic Band-Pass Filter with Dual Side-Coupled Circular Ring Resonators
نویسندگان
چکیده
منابع مشابه
Tunable Plasmonic Band-Pass Filter with Dual Side-Coupled Circular Ring Resonators
A wavelength band-pass filter with asymmetric dual circular ring resonators in a metal-insulator-metal (MIM) structure is proposed and numerically simulated. For the interaction of the local discrete state and the continuous spectrum caused by the side-coupled resonators and the baffle, respectively, the transmission spectrum exhibits a sharp and asymmetric profile. By adjusting the radius and ...
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ژورنال
عنوان ژورنال: Sensors
سال: 2017
ISSN: 1424-8220
DOI: 10.3390/s17030585