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Image for: Durchbruch in der Ultraviolett-Spektroskopie


Ein ultraviolettes photonenzählendes Doppelkamm-Spektrometer. Zwei ultraviolette Frequenzkämme mit leicht unterschiedlichen Impulsfolgefrequenzen werden bei sehr niedrigen Lichtstärken durch nichtlineare Frequenzumwandlung von Nahinfrarot-Kämmen erzeugt.
Ein ultraviolettes photonenzählendes Doppelkamm-Spektrometer. Zwei ultraviolette Frequenzkämme mit leicht unterschiedlichen Impulsfolgefrequenzen werden bei sehr niedrigen Lichtstärken durch nichtlineare Frequenzumwandlung von Nahinfrarot-Kämmen erzeugt.

Nathalie Picqué

Nature

(330 KB, 3000 x 2121 pixels)

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