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We experimentally demonstrate the cancellation of Brillouin scattering by engineering a sub-wavelength diameter silica wire with exactly opposite photo-elastic and moving-boundary contributions.
It is reported efficient energy transfer between two different photonic bandgaps of hybrid photonic crystal fibers. We experimentally observed a resonant radiation at 493 nm, which peaks at 5.6 dB above intensity of initial pulse.
A photonic crystal fiber is a new type of optical fiber that presents an array of air holes running along its whole length and whose properties can be predicted upon precise knowledge of its cross section. Up to now, the cross section of these fibers has been estimated through manual segmentation of the contours in scanning electron microscopy (SEM) images. In this work, an image processing tool,...
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