Highly sensitive multichannel spectrometer for subpicosecond spectroscopy in the midinfrared

Hamm, P.; Wiedmann, S.; Zurek, M. und Zinth, Wolfgang (15. Oktober 1994): Highly sensitive multichannel spectrometer for subpicosecond spectroscopy in the midinfrared. In: Optics Letters, Bd. 19, Nr. 20: S. 1642-1644

Abstract

A spectrometer system is presented for time-resolved probing in the midinfrared between 5 and 11 /tLmw ith a temporal resolution of better than 400 fs. Multichannel detection with HgCdTe detector arrays consisting of ten elements in combination with a high repetition rate permits one to record weak absorbance changes with an accuracy of 0.1 mOD.

• Dokumententyp: Zeitschriftenartikel
• Fakultät: Physik
• Themengebiete: 500 Naturwissenschaften und Mathematik > 530 Physik
• ISSN: 0146-9592