Self-Focusing ·
Optical Kerr Filamentation
un
seel
.com · n = n₀ + n₂·I · P_cr = 3.77 λ² / (8π n₀ n₂)
Peak intensity
0
Beam radius
wide
phase
—
Laser beam / wavefronts
Kerr self-lens (n₂·I)
Plasma channel
Supercontinuum white light
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Un
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.com · Self-Focusing
Un
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.com · Self-Focusing and Filamentation