A Reconfigurable and Ultra-Compact Plasmonic Filter based on MIM Waveguides at Optical Channels

Abstract

This paper reports design and simulation of a tunable highly-efficient reconfigurable plasmonic filter based on MIM waveguides. Simulation results shown that by adjusting structural parameters, the device can work as a multipurpose optical circuit. OCIS codes: (240.6680) Surface plasmon; (130.7408) Wavelength filtering devices.

A Highly-Efficient and Compact Surface Plasmon Polaritons High-Pass Filter based on MIM waveguides

“…In conclusion, we have designed and simulated an-ultra compact and highly-efficient high-pass wavelength filter based on MIM waveguide that works at the near-infrared (NIR) range. The suggested filter is considerably more compact and efficient in comparison with previous research studies [9,10], and may find applications in photonic integrated circuits (PICs) and in on-chip optical circuits.…”

A Tunable Plasmonic Wide Flat-Top Band-Pass Filter based on Trapezoid Resonator at Near-Infrared

“…In conclusion, a highly-compact and efficient tunable wide flat-top band-pass based on MIM plasmonic waveguide at NIR is suggested, and simulation results demonstrate that the transmission spectrum can be modulated by tuning a structural parameter. As a result, due to its miniaturized size, good out-of-band rejection, and high-efficiency compared to similar studies [9][10][11], it may find applications in tunable optical wireless communication systems and in on-chip integration.…”