Highly efficient backward stimulated polariton scattering in periodically poled KTiOPO4
2015 (English)In: CLEO: Science and Innovations 2015, 2015Conference paper (Refereed)
X(2)-nonlinearity enhanced by crystal lattice contribution in the THz-region is behind backward stimulated polariton scattering with efficiencies exceeding 50% in PPKTP where forward scattering process is suppressed. 10-times compression of counter-propagating signal is observed.
Place, publisher, year, edition, pages
Atom and Molecular Physics and Optics
IdentifiersURN: urn:nbn:se:kth:diva-174707DOI: 10.1364/CLEO_SI.2015.STh4H.1ISI: 000370627102224ScopusID: 2-s2.0-84935523390ISBN: 978-155752968-8OAI: oai:DiVA.org:kth-174707DiVA: diva2:868581
CLEO: Science and Innovations 2015 San Jose, California United States 10–15 May 2015
QC 20151111. QC 201604112015-11-112015-10-072016-04-11Bibliographically approved