Browsing by Author "Kalkandjiev, Todor K."
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Type I and type II second harmonic generation of conically refracted beams Turpin, Alex; Loiko, Yury; Kalkandjiev, Todor K.; Trull Silvestre, José Francisco; Cojocaru, Crina; Mompart, Jordi (2013-07-15)
Open AccessType I and type II second harmonic generation (SHG) of a beam transformed by the conical refraction phenomenon are presented. We show that, for type I, the second harmonic intensity pattern is a light ring with a point of ...