Ultrafast Laser Energy Density and Retinal Absorption Cross-Section Determination by Saturable Absorption Measurements

URN to cite this document:: urn:nbn:de:bvb:355-epub-300140
DOI to cite this document:: 10.5283/epub.30014

Penzkofer, Alfons ; Luck, Meike ; Mathes, Tilo ; Hegemann, Peter

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Date of publication of this fulltext: 22 May 2014 12:10

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Abstract

Laser pulse nonlinear transmission measurements through saturable absorbers of known absorption parameters allow the measurement of their energy density. On the other hand, nonlinear transmission measurements of laser pulses of known energy density through absorbing media allow their absorption parameter determination. The peak energy density w0P of second harmonic pulses of a mode-locked ...