Observation of spontaneous parametric down-conversion excited by high brightness blue LED.
We report on what is to our knowledge the first observation of the parametric fluorescence in bulk nonlinear crystals excited by commercial high-brightness incoherent blue LED.
Tamosauskas
G
G
Department of Quantum Electronics, Vilnius University, Sauletekio Avenue 9, Building 3, LT-10222 Vilnius, Lithuania. gintaras.tamosauskas@ff.vu.lt
Galinis
J
J
Dubietis
A
A
Piskarskas
A
A