, 2023 The files here represent the raw data of fields, obtained from PIC simulations and data processing scripts. The subject of the research is simulation study of laser pulse compression in a plasma, where the dispersive characteristics of the plasma is exploited. The simulations were performed using cplPIC code, which is an in-house particle-in-cell code,
openaire +1 more source
Small lesion detection with resolution enhancement compression: a method of coded excitation/pulse compression [PDF]
, 2010 A novel coded excitation method, resolution enhancement compression (REC), increases the axial resolution and the echo signal-to-noise ratio (eSNR) for an ultrasonic imaging system.
Linden, Paul M.
core
Solitary beam propagation in periodic layered Kerr media enables high-efficiency pulse compression and mode self-cleaning. [PDF]
Light Sci Appl, 2021 Zhang S +10 more
europepmc +1 more source
Compression and broadening of phase-conjugate pulses in photorefractive self-pumped phase conjugator
, 2000 Pulse propagation and shaping are investigated in photorefractive self-pumped phase conjugators in both transmission- and reflection-grating regimes. The dispersion properties of self-pumped phase conjugators are analyzed by taking into account both the ...
Kaczmarek, Malgosia +2 more
core +1 more source
Reducing pulse compression sidelobes by inversion-amenable code selection
, 2008 Two alternative filtering approaches (dubbed ldquocode-inverserdquo and ldquoCodeACF-inverserdquo) for reduction of temporal sidelobes are evaluated and compared for practical engineeering application to pulse compression.
Cain, G.D. +3 more
core +1 more source
Nuclear FusionA new fuel compression method for a fast ignition scheme is discussed. To form a high areal density fuel plasma for the ignition condition, homogenous isentropic compression (HIC) with solid spherical target is effective.
H. Nagatomo +3 more
doaj +1 more source
SOLITION PROPAGATION IN HOLLOW-CORE PHOTONIC BANDGAP FIBERS: PULSE COMPRESSION AND SELF-FREQUENCY SHIFT [PDF]
, 2013 "The purpose of this thesis is to investigate, by means of numerical simulations, soliton pulse compression and soliton self-frequency shift. Those physical phenomena are related to higher-order solitons propagation.
NOE GONZALEZ BAQUEDANO
core
Optical properties of long photonic crystal fibre tapers
, 2010 In this thesis I investigate optical properties of metre - long tapers. Microstructured optical fibre technology has created new opportunities in a broad range of science and technology.
Vukovic, Natasha
core +1 more source
Development and spatio-spectral mapping of a capillary high harmonic source [PDF]
, 2008 This work describes the development and operation of a capillary based High Harmonic Generation (HHG) system. Using this system a coherent beam of soft x-rays is generated, studied and applied.
Praeger, Matthew
core
Few-cycle pulse generation by multi-pass multi-plate nonlinear pulse compression [PDF]
EPJ Web of ConferencesSeidel Marcus
doaj +1 more source