Theory and technology of SPASERs
M Premaratne, MI Stockman - Advances in Optics and Photonics, 2017 - opg.optica.org
Spaser is an acronym for surface plasmon amplification by stimulated emission of radiation.
A spaser is effectively a nanoscale laser with subwavelength dimensions and a low-Q …
A spaser is effectively a nanoscale laser with subwavelength dimensions and a low-Q …
Optical biosensors using plasmonic and photonic crystal band-gap structures for the detection of basal cell cancer
One of the most interesting topics in bio-optics is measuring the refractive index of tissues.
Accordingly, two novel optical biosensor configurations for cancer cell detections have been …
Accordingly, two novel optical biosensor configurations for cancer cell detections have been …
Design of a high-resolution metal–insulator–metal plasmonic refractive index sensor based on a ring-shaped Si resonator
M Danaie, A Shahzadi - Plasmonics, 2019 - Springer
In this paper, a high-resolution refractive index sensor is proposed based on a novel metal–
insulator–metal plasmonic topology. The structure is based on a Si nano-ring located inside …
insulator–metal plasmonic topology. The structure is based on a Si nano-ring located inside …
Manipulation of light in MIM plasmonic waveguide systems
Plasmonic waveguides that allow deeply subwavelength confinement of light provide an
effective platform for the design of ultra-compact photonic devices. As an important …
effective platform for the design of ultra-compact photonic devices. As an important …
Terahertz antenna phase shifters using integrally-gated graphene transmission-lines
We propose the concept and design of terahertz (THz) phase shifters for phased antenna
arrays based on integrally-gated graphene parallel-plate waveguides (GPPWGs). We show …
arrays based on integrally-gated graphene parallel-plate waveguides (GPPWGs). We show …
Theoretical description of dynamic transmission characteristics in MDM waveguide aperture-side-coupled with ring cavity
Y Deng, G Cao, Y Wu, X Zhou, W Liao - Plasmonics, 2015 - Springer
We investigate the dynamic transmission characteristics in metal-dielectric-metal (MDM)
waveguide aperture-side-coupled with ring cavity. Assuming the aperture as a resonator, a …
waveguide aperture-side-coupled with ring cavity. Assuming the aperture as a resonator, a …
Improved refractive index-sensing performance of multimode Fano-resonance-based metal-insulator-metal nanostructures
This work proposed a multiple mode Fano resonance-based refractive index sensor with
high sensitivity that is a rarely investigated structure. The designed device consists of a …
high sensitivity that is a rarely investigated structure. The designed device consists of a …
Systematic engineering of a nanostructure plasmonic sensing platform for ultrasensitive biomaterial detection
Abstract Plasmonically-induced transparency (PIT)-like effect has developed into a powerful
approach for accurate monitoring of biomaterial. For this purpose, several invaluable …
approach for accurate monitoring of biomaterial. For this purpose, several invaluable …
Optical refractive index sensors based on plasmon-induced transparency phenomenon in a plasmonic waveguide coupled to stub and nano-disk resonators
Plasmon-induced transparency (PIT) in the transparent window provides new insights into
the design of optical devices such as optical sensors. Therefore, in this paper, four novel …
the design of optical devices such as optical sensors. Therefore, in this paper, four novel …
Periodic stub implementation with plasmonic waveguide as a slow-wave coupled cavity for optical refractive index sensing
ZS Tabatabaeian, F Kazemi, FB Zarrabi - Scientific Reports, 2024 - nature.com
Optical biosensors based on plasmonic nanostructures have attracted great interest due to
their ability to detect small refractive index changes with high sensitivity. In this work, a novel …
their ability to detect small refractive index changes with high sensitivity. In this work, a novel …