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Higher Harmonic ICRF Heating Experiments

open access: yesHigher Harmonic ICRF Heating Experiments
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Higher order harmonics of modulational instability

Physical Review E, 2005
We study the higher order harmonics of scalar modulational instability in the regime where it arises spontaneously through amplification of vacuum fluctuations. We obtain detailed predictions concerning the detunings, intensities, growth rates, and spectral widths of the harmonics. These predictions are well verified by experimental results obtained by
Amans, David   +2 more
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Higher‐harmonic atomic force microscopy

Surface and Interface Analysis, 2006
Abstract To maximize the spatial resolution of atomic force microscopy (AFM), it is helpful to isolate the spurious short‐range components from the plethora of force contributions acting between AFM tips and samples.
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Free Electron Laser on Higher Harmonics

Topical Meeting on Free Electron Generation of Extreme Ultraviolet Coherent Radiation, 1983
The main goal of FEL experiments, both with recirculating and non recirculating machines, is to reach a stable oscillator by adding two mirrors at the ends of the undulator to form an optical cavity. In any case, it is necessary to achieve enough gain in order to overcome losses due essentially to end mirrors absorptions.
R. Barbini, G. Vignola
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Lasing on higher harmonics

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1991
Abstract Lasing at short wavelengths with an accelerator of modest energy can be achieved only with a wiggler of short period and high field, operating, perhaps, at a high harmonic of the fundamental frequency. We discuss the characteristics of wigglers of this kind, designed to lase with harmonic numbers as large as 50 or so, emphasizing their gain,
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Higher Harmonic Generation Microscopy

2005
Higher harmonic-generation, including second harmonic generation and third harmonic generation, leaves no energy deposition to the interacted matters due to its virtual-level transition characteristic, providing a truly non-invasive modality and is ideal for in vivo imaging of live specimens without any preparation.
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