| 摘要 |
A description is given of an optical structure ( 100 ), in particular for determining and stabilizing the relative phase of short pulses, which contains a broadening device ( 6 ) for broadening the frequency spectrum of pulses of electromagnetic radiation, and a frequency multiplier device ( 8 ) for multiplying at least one frequency component of the pulses, wherein a focusing lens optic ( 7 ) is arranged between the broadening device and the frequency multiplier device, which focusing lens optic can be used to focus the pulses into the frequency multiplier device ( 8 ). Uses of this optical structure are also described.
|
