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Design of a graphene-based ridge gap waveguide coupler for THz applications
Ridge gap waveguide is one of the new technologies in the field of waveguides. Their advantages include being planar, low cost of construction,...
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Graphene-based terahertz reconfigurable printed ridge gap waveguide structure
Graphene-based microwave devices have enabled reconfigurability, thus paving the way to the realization of flexible wireless terahertz systems with...
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Ridge Gap Waveguide Based Array Antenna for 5G/WiFi Applications
This paper presents an efficient antenna configurations design with low dispersion, low loss antenna with high gain. It is based on SIGW technology....
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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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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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Promotion of Specific Single-Transverse-Mode Beam Characteristics for GaSb-Based Narrow Ridge Waveguide Lasers via Customized Parameter Design
GaSb-based single-transverse-mode narrow ridge waveguide (RW) lasers with high power and simultaneous good beam quality have broad application...
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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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Polarization characteristics of shallow-etched SOI ridge waveguide with non-rectangular cross section
To control the polarization of shallow etched ridge waveguide made of crystalline silicon on insulator (SOI), a non-rectangular section SOI waveguide...
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Fabrication and characterization of high-damage resistance Zn-diffused MgO: PPLN ridge waveguides
This study investigates the fabrication process of Zn-diffused ridge waveguides in periodically poled magnesium-doped lithium niobate (PPMgO: LN). A...
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Focused Ion Beam Milling of Ridge Waveguides of Edge-Emitting Semiconductor Lasers
AbstractWe studied the influence of the focused ion beam milling of ridge waveguides on lasing parameters of edge-emitting lasers, based on a...
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Silicon-Based Waveguide Technology for Wavelength Division Multiplexing
This chapter reviews the application of silicon-based planar waveguide components for wavelength division multiplexing (WDM) and demultiplexing. The...
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Preparation and characteristics of the O3+-ion-implanted and femtosecond laser-ablated waveguide in the high-gain Nd3+-doped laser glass
In the work, the planar and ridge waveguides are fabricated by the combination of ion implantation and femtosecond laser ablation in the high-gain Nd 3+...
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Highly-efficient thin film LiNbO3 surface couplers connected by ridge-waveguide subwavelength gratings
The ridge waveguide integrated grating couplers (GCs) in lithium niobate on insulator (LiNbO 3 , LNOI) were designed, fabricated and characterized. Two...
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Polymer-Ge Hybrid Waveguide for Flexible Photonic Integration
Amorphous germanium nanostrip is embedded in polymer to form a waveguide. Such waveguides only transmit TM-polarized light while imposing a strong...
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A low-loss subwavelength plasmonic waveguide for surface plasmon polariton transmission in optical circuits
In this work, a novel plasmonic structure is presented for guiding surface plasmon polaritons, which can be used as a fundamental waveguide in...
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Anisotropy-free arrayed waveguide gratings on X-cut thin film lithium niobate platform of in-plane anisotropy
Arrayed waveguide grating is a versatile and scalable integrated light dispersion device, which has been widely adopted in various applications,...
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Dispersion-Engineered SiN-Coated TeO2 Hybrid Waveguide for Nonlinear Applications
On-chip light generation in the mid-infrared (mid-IR) region of the electromagnetic spectrum is gaining considerable attention due to its various...
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Wideband dispersion-free THz waveguide platform
We present a versatile THz waveguide platform for frequencies between 0.1 THz and 1.5 THz, designed to exhibit vacuum-like dispersion and electric as...
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Kerr nonlinear effect in the graphene-based wedged hybrid plasmonic waveguide
The plasmonic nanostructures optical properties, both linear and nonlinear, offer valuable insights for designing nanoscale all-optical devices with...
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Emission enhancement of erbium in a reverse nanofocusing waveguide
Since Purcell’s seminal report 75 years ago, electromagnetic resonators have been used to control light-matter interactions to make brighter...
