Speaker
Robertas Grigutis
(Laser Research Center, Vilnius University, Vilnius)
Description
We report on conical third harmonic generation that accompanies supercontinuum generation in fused silica using broadly tunable femtosecond pulses. Third harmonic radiation carries a broadband, octave-spanning spectrum, with propagation angles of individual spectral components precisely following the entire phase matching curve, as attested by the measurements of angle-resolved spectra.
Primary authors
Robertas Grigutis
(Laser Research Center, Vilnius University, Vilnius)
Vytautas Jukna
(Laser Research Center, Vilnius University, Vilnius)
Marius Navickas
(Laser Research Center, Vilnius University, Vilnius)
Gintaras Tamošauskas
(Laser Research Center, Vilnius University, Vilnius)
Kęstutis Staliūnas
(Laser Research Center, Vilnius University, Vilnius)
Audrius Dubietis
(Laser Research Center, Vilnius University, Vilnius)
