Advanced Optoelectronics.- III-V Nanowires for Optoelectronic Applications.- Advances in Optoelectronic Approaches for Wideband and Programmable Processing of Ultrafast Signals.- From Order to Chaos and back: a High-Level Coupling Approach for Cryptography of Transmitted Data.- Dielectric Properties of Some Practical-Use Materials In the Low-Frequency Part of the Terahertz Band.- Beam Engineering and Metamaterials.- Dynamic Singular Vector Speckle Fields by the Hurst Exponent Time Analysis.- Hyperbolic Airy Beams.- Spiral Beams: New Results and Application.- Grating Resonances on Periodic Arrays of Sub-Wavelength Wires and Strips: Historical Narrative and Possible Applications.- Nonlinear graphene plasmonics.- Electromagnetic Wave Diffraction by Periodic Structures with Nonlinear Inclusions.- Gyrotropic Metamaterials and Polarization Experiment in the Millimeter Waveband.