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Proceedings Paper

Beam shaping of supercontinuum pulses
Author(s): Manisha Singh; Hanna Lajunen; Jani Tervo; Jari Turunen
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Paper Abstract

A basic recipe for spatial shaping of spectrally and temporally partially coherent broadband pulsed fields like supercontinuum pulses is discussed. To shape these pulsed beams from Gaussian to flat-top shape, a shaping element is designed using the optical map transform method. The spatial profiles show a high quality flat-top region and the time integrated intensity profile is also of high quality flat-top shape. The spatiotemporal target field distribution is shown to bend, which is of practical importance in time-resolved experiments in ultrafast optics.

Paper Details

Date Published: 23 September 2015
PDF: 6 pages
Proc. SPIE 9626, Optical Systems Design 2015: Optical Design and Engineering VI, 962633 (23 September 2015); doi: 10.1117/12.2191264
Show Author Affiliations
Manisha Singh, Univ. of Eastern Finland (Finland)
Hanna Lajunen, Univ. of Eastern Finland (Finland)
Jani Tervo, Univ. of Eastern Finland (Finland)
Jari Turunen, Univ. of Eastern Finland (Finland)

Published in SPIE Proceedings Vol. 9626:
Optical Systems Design 2015: Optical Design and Engineering VI
Laurent Mazuray; Rolf Wartmann; Andrew P. Wood, Editor(s)

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