A single‐shot autocorrelator for the ultraviolet with a variable time window

A single‐shot autocorrelator for the ultraviolet based on multiphoton ionization of gases has been developed. It makes use of a modified Mach–Zehnder interferometer and a segmented two‐photon‐ionization chamber as a spatial square‐of‐intensity detector. The device has in principle a continuously var...

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Veröffentlicht in:	Review of scientific instruments 1990-03, Vol.61 (3), p.998-1003
Hauptverfasser:	Szatmári, S., Schäfer, F. P., Jethwa, J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Exact sciences and technology Instruments, apparatus, components and techniques common to several branches of physics and astronomy Optical instruments, equipment and techniques Physics
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	A single‐shot autocorrelator for the ultraviolet based on multiphoton ionization of gases has been developed. It makes use of a modified Mach–Zehnder interferometer and a segmented two‐photon‐ionization chamber as a spatial square‐of‐intensity detector. The device has in principle a continuously variable temporal detection range from ∼50 fs to 50 ps.
ISSN:	0034-6748 1089-7623
DOI:	10.1063/1.1141207