Beam-Profile Measurement of Laser Pulses Using a Spatial Filter to Sample the Hermite Modes for a String of Pulses (Classic Reprint) - Hardcover

Inhaltsangabe

Excerpt from Beam-Profile Measurement of Laser Pulses Using a Spatial Filter to Sample the Hermite Modes for a String of Pulses

The principal conclusion is that the Hermite mode analysis can be done with better than 99 percent separation between modes, provided the phase between modes is uncorrelated from pulse to pulse when the filter has been fabricated with a two-level, gray-scale structure which samples the profile With either 0 percent, or 100 percent transmission.

Key words: computer simulation; laser beam profile; mode-matching analysis; spatial filter, target designators.

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