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.
| Language | English |
|---|---|
| Pages | 759-763 |
| Number of pages | 5 |
| Journal | Applied Physics B: Lasers and Optics |
| Volume | 97 |
| Issue number | 4 |
| DOIs | |
| Publication status | Published - Dec 2009 |
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Asynchronous cross-correlation for weak ultrafast deep ultraviolet laser pulses. / Granados, E.; Fuerbach, A.; Coutts, D. W.; Spence, D. J.
In: Applied Physics B: Lasers and Optics, Vol. 97, No. 4, 12.2009, p. 759-763.Research output: Contribution to journal › Article › Research › peer-review
TY - JOUR
T1 - Asynchronous cross-correlation for weak ultrafast deep ultraviolet laser pulses
AU - Granados, E.
AU - Fuerbach, A.
AU - Coutts, D. W.
AU - Spence, D. J.
PY - 2009/12
Y1 - 2009/12
N2 - 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.
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.
UR - http://www.scopus.com/inward/record.url?scp=71249132362&partnerID=8YFLogxK
U2 - 10.1007/s00340-009-3634-5
DO - 10.1007/s00340-009-3634-5
M3 - Article
VL - 97
SP - 759
EP - 763
JO - Applied Physics B: Lasers and Optics
T2 - Applied Physics B: Lasers and Optics
JF - Applied Physics B: Lasers and Optics
SN - 0946-2171
IS - 4
ER -