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Modes of an exponentially graded-index waveguide with a light-induced change in Kerr nonlinearity signs in a nonlinear cladding
Two new types of the transverse electric nonlinear waves travelling along the interface between an exponentially graded-index medium and nonlinear...
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Spoof surface plasmon polariton waveguide with spiral structure units
By introducing periodic structure such as grooves into metal surface, spoof surface plasmon polaritons (SSPPs) at microwave and terahertz bands with...
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Integrating planar photonics for multi-beam generation and atomic clock packaging on chip
The commercialization of atomic technologies requires replacing laboratory-scale laser setups with compact and manufacturable optical platforms....
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Millimetre Wave Kinetic Inductance Parametric Amplification using Ridge Gap Waveguide
We present the design and simulation methodology of a superconducting ridge-gap waveguide (RGWG) as a potential basis for mm-wave kinetic inductance...
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Planar Michelson Interferometer Using Terahertz Surface Plasmons
AbstractThe optical scheme and technical characteristics of terahertz planar Michelson interferometer based on surface plasmons are presented. A...
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Optical fiber links based A thermal planar AWG for ultrahigh thermal stability and ultralow thermal sensitivity
This paper has clarified the optical fiber links in the presence of proposed device structures for ultrahigh thermal stability and ultralow thermal...
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A novel plasmonic waveguide for the dual-band transmission of spoof surface plasmon polaritons
The previously reported dual-band spoof surface plasmon polariton (SSPP) waveguides are based on Goubau line, microstrip technology, composite...
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Design and Simulation of High-Power Planar Čerenkov Oscillators with Two-Dimensional Distributed Feedback in the Subterahertz Frequency Range
We study the possibility to advance relativistic planar Čerenkov surface-wave oscillators, which are driven by intense sheet electron beams, to the...
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O5+-ion irradiated ridge waveguide operating at mid-infrared wavelength in ZnS crystal
A ridge waveguide is manufactured by the technique of O 5+ -ion irradiation combined with diamond-blade dicing of a zinc sulfide (ZnS) crystal. The...
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Asymmetric nonlinear-mode-conversion in an optical waveguide with PT symmetry
Asymmetric mode transformation in waveguide is of great significance for on-chip integrated devices with one-way effect, while it is challenging to...
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Design and simulation of planar microwave sensor for food industry
Microwave sensor technology has transformed the food sector by providing fast and non-destructive methods to check food quality parameters. The...
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Graphene Oxide Functionalized Optical Planar Waveguide for Water Content Measurement in Alcohol
An abrupt change in optical transmission characteristic of a graphene oxide (GO) coated optical planar waveguide was observed. This observation was...
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Errors and losses impact on planar integrated photonic circuits fidelity
Every manufacturing or synthesis process suffers from possible errors or inaccuracies. Thus, this article presents a theoretical study on how such...
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Optical Solitons in Two Coupled Waveguides in a Planar Quadratic Nonlinear Crystal
AbstractAn investigation is performed of the possibility of creating spatiotemporal solitons (optical bullets) in coupled quadratic nonlinear...
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Bandwidth enhancement of a planar SIW cavity-backed slot antenna using slot and metallic-shorting via
A bandwidth enhancement method has been described in this paper by using the various cavity modes. The cavity is achieved by a wisely developed...
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Abnormal Transmission of Elastic Waves through a Thin Ligament Connecting Two Planar Isotropic Waveguides
AbstractThe asymptotics of the transmission and reflection coefficients for a longitudinal wave incoming from infinity and scattering in a resonator,...
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Passive Waveguide Components
In this chapterPassive waveguide components, we focus our discussion of waveguide circuits by considering a wide variety of passive optical...
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Operating Characteristics of Semiconductor Quantum Well Lasers as Functions of the Waveguide Region Thickness
The performance characteristics of semiconductor lasers based on quantum wells (QWs) are theoretically studied as functions of the thickness of the...
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Efficient waveguide-type four-color (red–green–blue–infrared) laser beam combiner for compact laser beam scanning image projectors
A waveguide-based combiner that can combine an infrared laser beam with primary color (red, green, and blue) laser beams is proposed and analyzed...
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Mode Structure and the Envelope of a High-Power Pulse in a Nonsymmetric Graded-Index Waveguide Layer
We consider a weakly nonlinear process of propagation of a modulated pulse with high-frequency filling in a plane graded-index waveguide layer. The...