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The nonlinear refractive index in air components and noble gases is measured absolutely using spectral interferometry in a thin gas target. Contributions from bound electronic states, molecular alignment, and free electrons from ionization are observed.
We measure the polarization dependence of the Kerr effect in air using single-shot supercontinuum spectral interferometry, enabling separation of the instantaneous and rotational components of the nonlinearity.
While shoaling from deepwater in a stratified ocean, an internal solitary wave may undergo waveform inversion on a continental margin. Although many oceanographers have believed the inversion from depression to elevation may commence at the turning point where the upper and low layer equals in depth, this phenomenon has not been fully verified in field observations or numerical schemes. In order to...
In this study, we describe a disposable electrode system on a polycarbonate substrate intended for DNA-based detection of the bacterial plant pathogen Ralstonia solanacearum. The electrode system was prepared by using a laser engraver to expose and isolate areas of gold film on gold compact discs to make working, auxiliary, and reference electrodes. Silver and silver chloride were subsequently coated...
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