Author:
COLLIER J.,HERNANDEZ-GOMEZ C.,ALLOTT R.,DANSON C.,HALL A.
Abstract
We present the design of a single-shot third-order autocorrelator
that can be used to measure optical pulse lengths of ultrashort
pulses within a fixed time window on a single-shot basis. It
has a number of advantages over traditional second-order
autocorrelation devices, namely a more direct and accurate
measurement of pulse shape, the ability to differentiate temporal
activity ahead and behind the pulse, and an increased dynamic
range. The design is linear and is, in principle, no more difficult
to construct and operate than a second-order autocorrelator.
Subject
Electrical and Electronic Engineering,Condensed Matter Physics,Atomic and Molecular Physics, and Optics
Cited by
36 articles.
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