70 THz signal bandwidths through optical parametric processes in periodically poled stoichiometric lithium tantalate
2010 (English)In: 4th EPS-QEOD EUROPHOTON CONFERENCE on "Solid-State, Fibre, and Waveguide Coherent Light Sources", 2010Conference paper (Other academic)
Collinear broadband optical parametric generation was achieved in periodically poled Mg-doped stoichiometric lithium tantalate by picosecond pumping at 820-890 nm, i.e. close to zero group velocity dispersion.Flat signal spectra as broad as 500nm (3dB bandwidth), around ~1450 nm,were detected for periods of 25 and 26micrometers.
Place, publisher, year, edition, pages
Atom and Molecular Physics and Optics
IdentifiersURN: urn:nbn:se:kth:diva-49677OAI: oai:DiVA.org:kth-49677DiVA: diva2:460053
Conference on Solid-State, Fibre, and Waveguide Coherent Light Sources, Hamburg, Germany, 29 Aug-3 Sept, 2010
QC 20111130. QC 201603142011-11-292011-11-292016-03-14Bibliographically approved