Results 61 to 70 of about 201,828 (293)
A MHz X-ray diffraction set-up for dynamic compression experiments in the diamond anvil cell
Journal of Synchrotron Radiation, 2023 An experimental platform for dynamic diamond anvil cell (dDAC) research has been developed at the High Energy Density (HED) Instrument at the European X-ray Free Electron Laser (European XFEL).
Rachel J. Husband +65 more
doaj +1 more source
Using electric fields for pulse compression and group velocity control
, 2016 In this article, we experimentally demonstrate a new way of controlling the group velocity of an optical pulse by using a combination of spectral hole burning, slow light effect and linear Stark effect in a rare-earth-ion-doped crystal.
Kinos, Adam +4 more
core +1 more source
Microbunching And Coherent Acceleration Of Electrons By Subcycle Laser Pulses [PDF]
, 1997 The pick up and acceleration of all plasma electrons irradiated by an intense, subcyclic laser pulse is demonstrated via analytical and numerical calculations.
Hojo, H., Rau, B., Tajima, T.
core +2 more sources
Advanced Engineering Materials, EarlyView.This study investigates laser shock peening for enhancing fatigue performance of riveted aerospace aluminum joints. A comparative approach with cold expansion combines fatigue testing and synchrotron X‐ray methods. Integrating mechanical testing with residual stress and strain characterization provides insights into how different treatments affect the ...
Ogün Baris Tapar +6 more
wiley +1 more source
Static and Dynamic Thermomechanical Buckling Loads of Functionally Graded Plates. [PDF]
, 2013 In the paper the buckling phenomenon for static and dynamic loading (pulse of finite duration) of FGM plates subjected to simultaneous action of one directional compression and thermal field is presented.
Kowal-Michalska, Katarzyna +1 more
core
Advanced Engineering Materials, EarlyView.Curvature‐tuned auxetic lattices are designed, fabricated, and mechanically characterized to reveal how geometric curvature governs stretchability, stress redistribution, and Poisson's ratio evolution. Photoelastic experiments visualize stress pathways, while hyperelastic simulations quantify deformation mechanics.
Shuvodeep De +3 more
wiley +1 more source
Advanced numerical studies of the neutralized drift compression of intense ion beam pulses
Physical Review Special Topics. Accelerators and Beams, 2007 Longitudinal bunch compression of intense ion beams for warm dense matter and heavy ion fusion applications occurs by imposing an axial velocity tilt onto an ion beam across the acceleration gap of a linear induction accelerator, and subsequently ...
Adam B. Sefkow, Ronald C. Davidson
doaj +1 more source
Analytical Model for Photonic Compressive Sensing With Pulse Stretch and Compression
IEEE Photonics Journal, 2019 Compressive sensing (CS) with photonic technologies provides a promising way to acquire information with reduced measurement. Photonic CS with pulse stretch and compression has been proved to be capable of capturing wideband time-domain signals at ...
Hao Chi, Zhijing Zhu
doaj +1 more source
Effects of pulse width and coding on radar returns from clear air [PDF]
, 1983 In atmospheric radar studies it is desired to obtain maximum information about the atmosphere and to use efficiently the radar transmitter and processing hardware.
Cornish, C. R.
core +1 more source
Pump-probe detuning dependence of four-wave mixing pulse in an SOA [PDF]
, 2007 Four-wave mixing (FWM) between 2-ps pulses in a multiquantum-well semiconductor optical amplifier (SOA) is presented. The conjugate pulses are fully characterized using the frequency-resolved optical gating technique.
Barry, Liam P. +2 more
core +1 more source