refractive index

Consequently, the refractive index is not uniform in that region too.

It is of degree 2 + 3s in the square of the refractive index if s is the number of different particle species.

On all illuminated points of one pattern, the refractive index was a near-maximum, while on the other it was a near-minimum.

The refractive index of each sample was determined immediately by the refractometer, and later converted to density data.

These are mica flakes 0.5pm thick, 5-20pm diameter, coated with titanium dioxide to raise their refractive index.

These results investigate various illustrations given for the refractive index, power threshold, and self-focusing lengths as a function of laser intensity and density.

Here we restrict ourselves to quantify the strength of the thermal lensing and hence fit a parabola to the refractive index profiles.

Soft-x-ray inter ferometer for measuring the refractive index of materials.

However, at the intensity maxima, the self-focusing effect is masked by the saturation effect of the nonlinear refractive index.

The second acoustic mode, with a phase velocity less than the thermal velocity, is found to be evanescent (refractive index purely imaginary).

The cell width increased very slowly, and the refractive index gradients decreased, but the effects were still observable many days later.

Such a refractive index profile will tend to focus the pulse, preventing the natural diffraction and keeping the laser pulse confined in the channel.

The beam thus creates a refractive index profile across its wavefront corresponding to its own intensity profile and focuses of its own.

Contours of the refractive index distribution corresponding to figure 16(a) and (c).

Up to this point, the discussion has been concerned with optics; certain cellular images have been demonstrated, and the correspondingdistributions of refractive index deduced.