主题词：Photonic and Optical Devices; Plasmonic and Surface Plasmon Research; Photonic Crystals and Applications; Optical Coatings and Gratings; Metamaterials and Metasurfaces Applications; Gold and Silver Nanoparticles Synthesis and Applications; Quantum Dots Synthesis And Properties; Semiconductor Quantum Structures and Devices; Advanced Antenna and Metasurface Technologies; Near-Field Optical Microscopy; Advanced Fiber Optic Sensors; Advanced Fiber Laser Technologies; Semiconductor Lasers and Optical Devices; Carbon Nanotubes in Composites; Nanowire Synthesis and Applications; Graphene research and applications; Mechanical and Optical Resonators; Thermal Radiation and Cooling Technologies; Orbital Angular Momentum in Optics; Silicon Nanostructures and Photoluminescence; Chalcogenide Semiconductor Thin Films; GaN-based semiconductor devices and materials; Nonlinear Optical Materials Studies; Optical Network Technologies; Advanced biosensing and bioanalysis techniques