13 research outputs found
Indium phosphide based multiple quantum well lasers Physics and applications
SIGLEAvailable from British Library Document Supply Centre-DSC:DXN006068 / BLDSC - British Library Document Supply CentreGBUnited Kingdo
High quality compressively strained InP-based GaInAs(P)/GaInAsP multi-quantum well laser structures grown by metalorganic vapor phase epitaxy
Investigation of strain-compensated lnGaAs(P)/lnGaAs(P)/lnP multiple quantum well structures grown by LP-MOVPE
Photon emission by bremsstrahlung and nonlinear Compton scattering in the interaction of ultraintense laser with plasmas
By implementing the bremsstrahlung with Monte Carlo algorithm into the
particle-in-cell code, the bremsstrahlung and nonlinear Compton scattering can
be studied simultaneously in comparison way in the laser plasma interactions.
The simulations are performed for the laser of different intensities
interacting with either low- or high- target. The relative strength of
the two photon emission from bremsstrahlung and nonlinear Compton scattering
are compared. The result shows that when an ultrastrong intensity laser
interacting with a thin and relative high target the nonlinear Compton
scattering is dominant, however, when the laser intensity , the photon emission contributed by bremsstrahlung is
comparable to that from nonlinear Compton scattering. In this case the usual
ignorable of bremsstrahlung need to be reconsidered.Comment: 15 pages, 7 figure
Bayesian modeling of measurement error in predictor variables using item response theory
classical test theory, Gibbs sampler, item response theory, hierarchical linear models, Markov Chain Monte Carlo, measurement error, multilevel model, multilevel IRT, two-parameter normal ogive model,