Negative Medium

Views Updated: Dec 15, 2025

Abbreviation

Pronunciation

/ˈnɛgətɪv ˈmidiəm/

Electromagnetic field generated by a horizontal electric dipole on double negative medium half space
In this thesis, the electromagnetic ( EM ) wave propagation and scattering in double negative medium ( DNG ) are investigated with finite-difference time-domain ( FDTD ) method and CST software. The applications of DNG to reduce RCS are discussed.
Study of Chirps Induced by Nonlinear Effects in the Negative Refractive Medium
The optical cavities of general curved-mirrors with a negative lenslike medium are discussed, and used to analyze the thermal lensing effects in gas lasers.
The results show : both pulse width and bandwidth are widened in positive dispersion medium, but pulse width is getting more and more narrow along propagating direction in negative dispersion medium, which is a typical soliton pulse.

New Mexico Regional

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Nodular Melanoma Medical

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