標題: Broadband Plasmonic Bandstop Filters With a Single Rectangular Ring Resonator
作者: Chang, Yuhsin
Chen, Chyong-Hua
交大名義發表
光電工程學系
National Chiao Tung University
Department of Photonics
關鍵字: Integrated optics;optical filters;optical resonators
公開日期: 1-Oct-2014
摘要: A broadband plasmonic bandstop filter with a single directly connected rectangular ring resonator is proposed. Inside this resonator, which is constructed using two nonidentical branches, both ring resonance and Mach-Zehnder interference occurred. A broad stopband can be realized by appropriately adjusting the resonant wavelengths of these two interferences. An equivalent circuit model is established to analytically describe the performance of this structure and to systematically target its design parameters to achieve the minimal transmittance in the stopband. An example of the plasmonic bandstop filter with its dimensions of 200 nm x 522 nm and stopband edge wavelengths of 1300 and 1800 nm is numerically demonstrated.
URI: http://dx.doi.org/10.1109/LPT.2014.2343517
http://hdl.handle.net/11536/25164
ISSN: 1041-1135
DOI: 10.1109/LPT.2014.2343517
期刊: IEEE PHOTONICS TECHNOLOGY LETTERS
Volume: 26
Issue: 19
起始頁: 1960
結束頁: 1963
Appears in Collections:Articles


Files in This Item:

  1. 000342177200017.pdf