主题词：Advanced Fiber Optic Sensors; Optical Network Technologies; Advanced Fiber Laser Technologies; Photonic and Optical Devices; Photonic Crystal and Fiber Optics; Advanced Photonic Communication Systems; Advanced Optical Network Technologies; Semiconductor Lasers and Optical Devices; Diverse Scientific and Economic Studies; Human auditory perception and evaluation; Educational Robotics and Engineering; Analytical Chemistry and Sensors; Magneto-Optical Properties and Applications; Laser-Matter Interactions and Applications; Optical Wireless Communication Technologies; Optical Coherence Tomography Applications; Solid State Laser Technologies; graph theory and CDMA systems; Gas Sensing Nanomaterials and Sensors; Software-Defined Networks and 5G; Mechanical and Optical Resonators; Plasmonic and Surface Plasmon Research; Structural Health Monitoring Techniques; Glass properties and applications; PAPR reduction in OFDM