Description The 2026 6th International Conference on Laser, Optics and Optoelectronic Technology (LOPET 2026) will be held from May 22 to 24, 2026, in Zibo, China. This event brings together leading researchers, engineers, and industry experts from around the world to explore the latest advancements and emerging trends in laser science, optical engineering, and optoelectronic technology. As these fields continue to drive innovation across telecommunications, medical diagnostics, manufacturing, and information processing, this conference provides a vital platform for interdisciplinary exchange and collaboration. Attendees will have the opportunity to engage with cutting-edge research on laser systems, optical materials and devices, photonic integration, and electro-optic technologies. By fostering knowledge sharing and networking, 6th LOPET aims to accelerate the development and practical application of technologies that are shaping the future of science and industry. Call For Papers 1. Laser Technology and Optical Science Basic principles of lasers Laser Processing System Design and Optimization Advanced Laser Processing Technology Classification, Composition and Characterization of Lasers Laser Applications in Industry Geometrical Optics: Principles and Applications Fluctuating Optics: Theory and Experiment Quantum Optics and Information Atmospheric Optics and Environmental Monitoring Crystal optics and metamaterials Electromagnetic Waves in Optics 2. Optical Technologies and Devices Optical Eddy Current and Its Applications Non-imaging Optical Devices Nonlinear Optical Phenomena and Materials Statistical Optics: Principles and Techniques Photometry and Radiometry Integrated Optical Components Optical Computing Optical Communication Technologies and Systems Thin Film Optical Devices Optical Fiber Technology in Communication and Sensing Innovative Applications of Biomedical Photonics 3. Photovoltaic Technology and Applications R&D of Optoelectronic Materials and Devices Optoelectronic Imaging and Detection Technology Optical Fiber Communication Systems and Components Latest Development of CD Storage Technology Display Technology and New Display Materials Terahertz Technology Optical Sensors Optical Interconnect Technology Semiconductor Lighting Technology Nano Optoelectronics Micro-Nano Opto-Electro-Mechanical Systems (MOEMS) Signal Processing and Optoelectronic Information Technology Image and Signal Processing Optoelectronic Information Processing Technology Publication：All papers, both invited and contributed, will be reviewed by two or three experts from the committees. After a careful reviewing process, all accepted papers of LOPET 2026 will be published in SPIE – The International Society for Optical Engineering (ISSN: 0277-786X) which will be submitted to EI Comoendex and Scopus for indexing. Please note that the final approval of all manuscripts will be decided by the editorial board of the publisher, and the publisher reserves its right not to accept the papers at its discretion. Submission Please send the full paper(word+pdf) to Submission System：https://paper-sub.com/paper/RBZBYE Templates Download：https://www.lopet.org/download Invitation code: S8111