Method for generating frequency crest from multiple crest lines, involves generating input-frequency crest, which is light field with temporal equidistant, phase-coherent light pulses

摘要

The method involves generating an input-frequency crest (26), which is a light field with temporal equidistant, phase-coherent light pulses (28.1), where one of the light pulses is conducted through a dispersive element (16) so that a chirped light pulse is provided. The chirped light pulse is conducted through an optical modulator (18). An independent claim is also included for a Frequency crest generation device for generating a frequency crest from multiple crest lines.