Asynchronous cross-correlation for weak ultrafast deep ultraviolet laser pulses

E. Granados; A. Fuerbach; D. W. Coutts; D. J. Spence

doi:10.1007/s00340-009-3634-5

Asynchronous cross-correlation for weak ultrafast deep ultraviolet laser pulses

E. Granados^*, A. Fuerbach, D. W. Coutts, D. J. Spence

^*Corresponding author for this work

MQ Photonics Research Centre

Research output: Contribution to journal › Article › peer-review

8 Citations (Scopus)

Abstract

We have developed a technique for the temporal characterisation of weak deep-ultraviolet (DUV) ultrashort laser pulses by combining asynchronous optical sampling with difference-frequency mixing. The intensity profile of picosecond DUV pulses, with peak powers as low as 2.5 W, have been measured accurately with a resolution of 50 fs. The method can be extended to complete amplitude and phase characterisation of few femtosecond laser pulses at DUV wavelengths.

Original language	English
Pages (from-to)	759-763
Number of pages	5
Journal	Applied Physics B: Lasers and Optics
Volume	97
Issue number	4
DOIs	https://doi.org/10.1007/s00340-009-3634-5
Publication status	Published - Dec 2009

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abstract = "We have developed a technique for the temporal characterisation of weak deep-ultraviolet (DUV) ultrashort laser pulses by combining asynchronous optical sampling with difference-frequency mixing. The intensity profile of picosecond DUV pulses, with peak powers as low as 2.5 W, have been measured accurately with a resolution of 50 fs. The method can be extended to complete amplitude and phase characterisation of few femtosecond laser pulses at DUV wavelengths.",

author = "E. Granados and A. Fuerbach and Coutts, {D. W.} and Spence, {D. J.}",

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AU - Granados, E.

AU - Fuerbach, A.

AU - Coutts, D. W.

AU - Spence, D. J.

PY - 2009/12

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AB - We have developed a technique for the temporal characterisation of weak deep-ultraviolet (DUV) ultrashort laser pulses by combining asynchronous optical sampling with difference-frequency mixing. The intensity profile of picosecond DUV pulses, with peak powers as low as 2.5 W, have been measured accurately with a resolution of 50 fs. The method can be extended to complete amplitude and phase characterisation of few femtosecond laser pulses at DUV wavelengths.

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Asynchronous cross-correlation for weak ultrafast deep ultraviolet laser pulses

Abstract

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