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Extra phase noise from thermal fluctuations in nonlinear optical crystals
(AMER PHYSICAL SOC, 2009)
We show theoretically and experimentally that scattered light by thermal phonons inside a second-order nonlinear crystal is the source of additional phase noise observed in optical parametric oscillators. This additional ...
Experimental and theoretical investigation of optical nonlinearities in (nitrovinyl)-1H-pyrazole derivative
(Elsevier BVAmsterdam, 2013-03)
This work reports on the optical nonlinearities of a newly synthesized pyrazole derivative, namely (E)-1-(4-chlorophenyl)-4-(2-nitrovinyl)-1H-pyrazole. The Z-scan technique with femtosecond laser pulses was used to determine ...
Correlation of reactivity with structural factors in a series of Fe(II) substituted cobalt ferrites
(Elsevier B.V., 2006-07-01)
A series of powdered cobalt ferrites, CoxFe3-xO4 with 0.66 <= x< 1.00 containing different amounts of Fe-II, were synthesized by a mild procedure, and their Fe and Co site occupancies and structural characteristics were ...
Revisiting Soliton Dynamics in Fiber Optics under Strict Photon-Number Conservation
(Institute of Electrical and Electronics Engineers, 2021-04)
We revisit the complex interplay between the Raman-induced frequency shift (RIFS) and the effect of self-steepening (SS) in the propagation of solitons, and in the framework of an equation that ensures strict conservation ...
The effect of electron-surface scattering and thiol adsorption on the electrical resistivity of gold ultrathin films
(Elsevier, 2017)
In order to study the effect of electron-surface scattering in gold ultrathin films (∼10 nm), we have prepared
a set of Au samples on mica on top of a chromium seedlayer (<1 nm). Chromium is added as a
metallic surfactant ...
Potential scattering in Dirac field theory
(SpringerNew YorkEUA, 2009)
On the relationship between a 2 x 2 matrix and second-order scalar spectral problems for integrable equations
(Iop Publishing Ltd, 2002-01-18)
A simple proof is given that a 2 x 2 matrix scheme for an inverse scattering transform method for integrable equations can be converted into the standard form of the second-order scalar spectral problem associated with the ...
On the relationship between a 2 x 2 matrix and second-order scalar spectral problems for integrable equations
(Iop Publishing Ltd, 2002-01-18)
A simple proof is given that a 2 x 2 matrix scheme for an inverse scattering transform method for integrable equations can be converted into the standard form of the second-order scalar spectral problem associated with the ...
Nonparabolicity effects on electron-optical-phonon scattering rates in quantum wells
(American Physical SocCollege PkEUA, 1997)