主题词：Photonic and Optical Devices; Optical Network Technologies; Semiconductor Lasers and Optical Devices; Advanced Photonic Communication Systems; Optical Wireless Communication Technologies; Advanced Fiber Laser Technologies; Semiconductor Quantum Structures and Devices; Advanced Fiber Optic Sensors; Photonic Crystals and Applications; Plasmonic and Surface Plasmon Research; Advanced Optical Network Technologies; Photonic Crystal and Fiber Optics; GaN-based semiconductor devices and materials; graph theory and CDMA systems; Optical Coatings and Gratings; Neural Networks and Reservoir Computing; Quantum Dots Synthesis And Properties; Spectroscopy and Laser Applications; Metamaterials and Metasurfaces Applications; Advanced Semiconductor Detectors and Materials; Terahertz technology and applications; PAPR reduction in OFDM; Advanced Optical Sensing Technologies; Chalcogenide Semiconductor Thin Films; Underwater Vehicles and Communication Systems