Tunable Fano resonance in asymmetric MIM waveguide structure

X Zhao, Z Zhang, S Yan - Sensors, 2017 - mdpi.com
A plasmonic waveguide coupled system that uses a metal-insulator-metal (MIM) waveguide
with two silver baffles and a coupled ring cavity is proposed in this study. The transmission …

Terahertz polarizer based on tunable surface plasmon in graphene nanoribbon

D Sarker, PP Nakti, MI Tahmid, MAZ Mamun… - Optics …, 2021 - opg.optica.org
Tunable surface plasmon resonance-based graphene nanoribbon (GNR) terahertz (THz)
polarizers with adjustable operating frequency are proposed in this work. While …

Optically induced transparency in a micro-cavity

Y Zheng, J Yang, Z Shen, J Cao, X Chen… - Light: Science & …, 2016 - nature.com
Electromagnetically induced transparency has the unique ability to optically control
transparency windows with low light in atomic systems. However, its practical applications in …

Fast-light enhancement of an optical cavity by polarization mode coupling

DD Smith, H Chang, K Myneni, AT Rosenberger - Physical Review A, 2014 - APS
We present an entirely linear all-optical method of cavity scale factor enhancement that
relies on mode coupling between the orthogonal polarization modes of a single optical …

Tunable Fano interference effect in coupled-microsphere resonator-induced transparency

M Tomita, K Totsuka, R Hanamura… - Journal of the Optical …, 2009 - opg.optica.org
We investigated interference effect between two whispering gallery modes in a system of
ultrahigh-Q silica microspheres in which the resonance frequencies of spheres were …

Optically anisotropic media: New approaches to the dielectric function, singular axes, microcavity modes and Raman scattering intensities

M Grundmann, C Sturm, C Kranert… - physica status solidi …, 2017 - Wiley Online Library
Six out of seven crystal systems are optically anisotropic and birefringent. We review recent
insight that biaxial crystals generally exhibit four singular axes (or exceptional points) which …

Measurement of the dispersion induced by a slow-light system based on coupled active-resonator-induced transparency

Y Dumeige, TKN Nguyên, L Ghişa, S Trebaol… - Physical Review A …, 2008 - APS
We demonstrate experimentally coupled active-resonator-induced transparency in a fiber
system. We show that the use of Er 3+-doped fibers can compensate for the optical losses …

Plasmonically induced reflection in metal–insulator–metal waveguides with two silver baffles coupled square ring resonator

ZD Zhang, LJ Ma, F Gao, YJ Zhang, J Tang… - Chinese …, 2017 - iopscience.iop.org
A plasmonic waveguide coupled system that is composed of a square ring cavity and a
metal–insulator–metal (MIM) waveguide with two silver baffles is proposed. The …

Regulation of fast and slow light characteristics of the add-drop ring-resonator employing an assisted ring

W Jiang, Y Zhang, F Zhu, Y Guo, G Yi - Optics Express, 2021 - opg.optica.org
We demonstrate theoretically and experimentally that the fast and slow light characteristics
of the add-drop ring-resonator (ADRR) can be regulated by introducing an assisted ring …

Design optimization and resonance modes of a plasmonic sensor based on a rectangular resonator

S Kamada, T Okamoto, SE El-Zohary, A Mori… - Optics …, 2018 - Elsevier
In this paper, we propose a plasmonic nanosensor based on a metal/insulator/metal
plasmonic waveguide with a rectangular resonator. The proposed nanosensor can be used …