RT Journal Article
T1 Simultaneous measurement of two ultrashort near-ultraviolet pulses produced by multiplate continuum using dual self-diffraction dispersion-scan
A1 Canhota, Miguel
A1 Weigand Talavera, Rosa María
A1 Crespo, Helder M.
AB We present a new method based on self-diffraction dispersion-scan (SD d-scan) that enables the simultaneous measurement of two distinct ultrashort laser pulses in a region where they spatially and temporally overlap. This situation can arise when sampling and focusing two different spatial portions of a single inhomogeneous beam onto a medium. We demonstrate this new dual SD d-scan method by simultaneously characterizing two intense broadband ultraviolet pulses at 400 nm, with durations in the 10 fs range, originating from two different spatial portions of a beam produced by a multiplate continuum (MPC).
PB Optica Publishing Group
SN 0146-9592
YR 2019
FD 2019-02-15
LK https://hdl.handle.net/20.500.14352/115826
UL https://hdl.handle.net/20.500.14352/115826
LA eng
NO Canhota, M., Weigand, R., & Crespo, H. M. (2019). Simultaneous measurement of two ultrashort near-ultraviolet pulses produced by a multiplate continuum using dual self-diffraction dispersion-scan. Optics Letters, 44(4), 1015. https://doi.org/10.1364/OL.44.001015
NO Fundação para a Ciência e a Tecnologia (Portugal)
NO European Commission
NO Ministerio de Economía y Competitividad (España)
DS Docta Complutense
RD 5 abr 2025