Highly sensitive multichannel spectrometer for subpicosecond spectroscopy in the midinfrared

Hamm, P.; Wiedmann, S.; Zurek, M. und Zinth, Wolfgang (15. October 1994): Highly sensitive multichannel spectrometer for subpicosecond spectroscopy in the midinfrared. In: Optics Letters, Vol. 19, No. 20: pp. 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.

• Item Type: Journal article
• Faculties: Physics
• Subjects: 500 Science > 530 Physics
• ISSN: 0146-9592