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High Sensitivity Temperature Sensor Based on Harmonic Vernier Effect
A high-sensitivity temperature sensor based on the harmonic Vernier effect is proposed and verified by experiments. The main component of the sensor...
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Optimization of HTS Transformer Parameters and Analysis of AC Losses Under Harmonic Conditions
The structural parameters and harmonic conditions detection of superconducting transformer are studied in this paper. And a two-dimensional...
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High-harmonic spectroscopy of low-energy electron-scattering dynamics in liquids
High-harmonic spectroscopy is an all-optical nonlinear technique with inherent attosecond temporal resolution. It has been applied to a variety of...
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Efficient second and third harmonic generation in dual-layer lithium niobate microdisk resonator
Lithium niobate thin film frequency doubler has extensive applications in the preparation of classical and quantum sources. In this study, we...
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Analogy of harmonic modelocked pulses to trapped Brownian particles improves laser performance
High-repetition-rate ultrafast lasers are needed for diverse applications. Harmonic modelocking, where multiple identical, equidistant pulses...
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Spectral Changes of the Second Harmonic during the Conversion and Amplification of a Chirped Pulse
AbstractResults are presented from experimental and theoretical studies of spectral profile of second harmonic radiation with a central wavelength of...
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Generation of the Second Optical Harmonic under the Action of Narrowband Terahertz Pulses in the Antiferromagnet NiO
AbstractThe study examines aspects of the generation of the second optical harmonic in the centrosymmetric antiferromagnet NiO when exposed to...
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Gyromultipliers of the Fifth Cyclotron Harmonic Based on High-Power Gyrotrons for Plasma Applications
We study theoretically the possibility of creating sources of terahertz radiation of high (up to several watts) power based on excitation of the...
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High-harmonic generation driven by quantum light
High-harmonic generation (HHG) is an extreme nonlinear process in which intense pulses of light drive matter to emit high harmonics of the driving...
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Enhancing third harmonic generation using a mid-infrared graphene plasmonic waveguide
In this paper, based on the nonlinear property of graphene and placing a layer of graphene on a suitable substrate, a plasmonic waveguide is created...
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Thermal Ring-Opening Dynamics of 1,3-Cyclohexadiene Investigated Using High Harmonic Generation
The ring-opening dynamics of 1,3-cyclohexadiene (CHD) has been investigated through three unique viewpoints using high harmonic generation. The first...
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Attosecond-XUV pulse generation using laser-based high-harmonic generation in argon gas
High harmonic cut-off in high harmonic generation (HHG) based photon source is limited which restricts its further applications. In this work, we...
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Generating Radiation at the Third Harmonic in a High-Current Relativistic Ka-Band Gyrotron
AbstractTheoretical and experimental studies are performed of the generation of radiation in the mode of frequency multiplication at the third...
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Reflective Properties of Active Layered Media when Generating the Second Optical Harmonic
AbstractThe reflective properties of an active periodic medium with quadratic nonlinearity are studied based on a description of the second optical...
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Generation of Radiation with a Tunable Comb Spectrum in Ring Fiber Cavities Based on Active Photonic Crystal Structures
AbstractWe consider generation of radiation with a comb spectrum in a ring fiber cavity with harmonic mode locking provided by dissipative four-wave...
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Material-specific high-order harmonic generation in laser-produced plasmas for varying plasma dynamics
We present a new experimental setup for high-order harmonic generation in laser-produced plasmas, allowing the generation of coherent VUV and EUV...
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On Laser-Induced High-Order Wave Mixing and Harmonic Generation in a Graphene Quantum Dot
We present results of numerical investigations of high-order wave mixing/harmonic generation (HWM/HHG) with many-body interaction processes derived...
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Harmonic functions and gravity localization
In models with extra dimensions, matter particles can be easily localized to a ‘brane world’, but gravitational attraction tends to spread out in the...
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Efficient high harmonic generation in nonlinear photonic moiré superlattice
Photonic moiré superlattice as an emerging platform of flatbands can tightly confine the light inside the cavity and has important applications not...
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Fiber Laser with a Pulse Repetition Rate of Up to 12 GHz and Harmonic Mode-Locking Stabilization Through Optoacoustic Interaction
AbstractThe study experimentally investigates resonance effects that arise when the frequency of one of the guided acoustic wave Brillouin scattering...
