58 citations · 101 across the 4 of their papers we have counts for
4 papers
Type I and type II second harmonic generation of conically refracted beams
Alex Turpin, Yury V. Loiko, Todor K. Kalkandjiev +3
Type 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 intensit…
Multiple rings formation in cascaded conical refraction
A. Turpin, Yu. V. Loiko. T. K. Kalkandjiev, J. Mompart
When a light beam passes through a cascade of biaxial crystals with aligned optic axes, the resulting transverse intensity pattern consists of multiple concentric rings. We provide…
Free Space Optical Polarization De-multiplexing and Multiplexing by means of Conical Refraction
Alex Turpin, Yurii Loiko, Todor K. Kalkandjiev +1
Polarization de-multiplexing and multiplexing by means of conical refraction is proposed to increase the channel capacity for free space optical communication applications. The pro…
High-Directional Wave Propagation in Periodic Gain/Loss Modulated Materials
N. Kumar, M. Botey, R. Herrero +2
Amplification/attenuation of light waves in artificial materials with a gain/loss modulation on the wavelength scale can be sensitive to the propagation direction. We give a numeri…