Counter-propagating parametric interaction with phonon-polaritons in periodically poled KTiOPO_4

Hoon Jang, Anne-Lise Viotti, Gustav Strömqvist, Andrius Zukauskas, Carlota Canalias, Valdas Pasiskevicius
2017 Optics Express  
doi:10.1364/oe.25.002677 pmid:29519109 fatcat:l6dsj3dcpbd5vegjr44izpgk2u