International Conference on Optics and Communication Technology (5. : 2025 : Huai'an) Bezüge im Wissensnetz Veranstalter oder Gastgeber (3) GND Jiangsu Instrument and Control Society Nan jing you dian da xue Weihai Key Laboratory of Photoacoustic Testing and Sensing Technology Veranstaltungsort (1) GND Huai'an Homepage (1) GND hjwpyoyk