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Collective states of photons and phonons via inter-modal Brillouin scattering
AbstractWe explore the possibility of the formation of photon–phonon collective states in nanoscale wires by exploiting stimulated inter-modal...
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Modal reconstruction of transverse mode-locked laser beams
Transverse mode-locking in an end-pumped solid state laser by amplitude modulation with an acousto-optic modulator was investigated. Using the...
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Terahertz photonic crystal fiber for sensing the creatinine level in the blood
In this work, THz photonic crystal fiber (PCF) is used to detect the creatinine level in the blood with high sensitivity. The sensing technique...
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Design and analysis of a step-index fiber with a Reuleaux triangular core
Behavior of a new step-index optical fiber having a Reuleaux-triangular-shaped core cross-section has been examined numerically. Two cases involving...
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Modelling the effects of p-modulation do** in InAs/InGaAs quantum dot devices
A modelling routine has been developed to quantify effects present in p-modulation doped 1.3 μm InAs/InGaAs quantum dot laser and modulator devices....
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Polarization modal analysis of Tamm plasmon at the metal-DBR interface for temperature sensing
We present a comprehensive analysis for Transverse Electric (TE) and Transverse Magnetic (TM) polarized guided optical Tamm-plasmon (OTP) mode at...
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Estimation of Emission Time Parameter for APEX Experiment
The data on gamma-ray bursts are presented collected by Russian-France APEX experiment on Phobos-2 interplanetary spacecraft. The values of emission...
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Dynamic Tuning of ENZ Region of ITO and Sensing Using a Tapered Optical Fiber
The non-trivial optical properties of indium tin oxide (ITO) near its epsilon near zero (ENZ) regime, like field confinement and enhancement, and...
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Source Localization in a Non-Uniform Acoustic Waveguide Using the Modal Rank-Reduction Algorithm
We constructed an adaptive modal rank-reduction algorithm for acoustic source localization with a vertical sensor array operating under conditions of...
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The importance of localized modes spectral contribution to thermal conductivity in amorphous polymers
Polymers are a unique class of materials from the perspective of normal mode analysis. Polymers consist of individual chains with repeating units and...
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Finite Element Analysis of Isotropic & Functionally Graded Plate
In this present work, static analysis is carried out for a functionally graded (FG) and isotropic plate in ABAQUS. The objective is to compare the...
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The Influence of the A Priori Uncertainty of the Shallow Sea Sound Channel Model on the Vertical Array Gain
The purpose of this paper is to numerically demonstrate and comparatively analyze the critically strong and ambiguous impact of the a priori...
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Simulation and analysis of high-brightness tapered ridge-waveguide lasers
In this work, a simulation-based analysis of a CW-driven tapered ridge-waveguide laser design is presented. Measurements of these devices delivered...
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Stratification of Aleurite and Sand Particle Size Distribution in Windsand Flux over Desertified Areas
AbstractAn empirical model of the saltating aleurite and sand particle size distribution has been developed based on the measurements of the...
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Electrostrictive Stimulation of Guided Acoustic Modes in Standard Single-Mode Fibers
The stimulation of the guided acoustic modes of standard single-mode fibers by co-propagating optical field components is formulated. Effective...
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Electromagnetic mode matching in a Wilson basis: optical fiber connections with a gap
On the basis of two optical fibers with an optional lateral and longitudinal displacement in a homogeneous background medium, we describe a general...
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Direct observations of thermalization to a Rayleigh–Jeans distribution in multimode optical fibres
Nonlinear multimode optical systems support a host of intriguing effects that are impossible in single-mode settings. Although nonlinearity can...
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Theoretical investigation of a nonreciprocal micro-ring resonator with nonreciprocity provided by its magneto-optical input–output coupler
The simplest Micro-Ring Resonator consists of an input–output directional coupler connected into itself through a feedback loop. We show that a...
