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2 October 2006 Channel drop filters realized in a surface plasmon-polaritons metal
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Proceedings Volume 6352, Optoelectronic Materials and Devices; 635202 (2006) https://doi.org/10.1117/12.688127
Event: Asia-Pacific Optical Communications, 2006, Gwangju, South Korea
Abstract
Channel drop filters with ring/disk resonators in a plasmon-polaritons metal are studied. It shows that light can be efficiently dropped. Results obtained by the finite difference time domain method are consistent with those from the coupled mode theory. It also shows, without considering the loss of the metal, that the quality factor for the channel drop system can be very high. The quality factor decreases significantly if we take into account the loss, which also leads to a weak drop efficiency.
© (2006) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Sanshui Xiao, Liu Liu, and Min Qiu "Channel drop filters realized in a surface plasmon-polaritons metal", Proc. SPIE 6352, Optoelectronic Materials and Devices, 635202 (2 October 2006); https://doi.org/10.1117/12.688127
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