--- title: "International Conference on Optics, Physics and Electronic Information (OPEI): Call for Speakers" description: "Speak at International Conference on Optics, Physics and Electronic Information (OPEI). Submission deadline: Nov 1, 2026. Event Jan 15-17, 2027...." canonical: https://www.luminik.io/call-for-speakers/international-conference-on-optics-physics-and-electronic-information/ source: html generated_at: 2026-08-01T13:29:40.042Z --- Call closed This deadline has passed, so this call is no longer accepting submissions. The other calls below are still open, and the[deadline list](/call-for-speakers/deadlines/)has the rest. [← All calls for speakers](/call-for-speakers/) Hardware & IoTJan 15-17, 2027· Yantai, China # International Conference on Optics, Physics and Electronic Information (OPEI) Call for speakers · **3 months left** The 2nd International Conference on Optics, Physics and Electronic Information (OPEI 2027) is a platform for scholars and industry experts to exchange research and development activities in optics, physics, and electronic information. It is intended for researchers, developers, engineers, students, and practitioners worldwide. Submissions close Nov 1, 20263 months left Event dates Jan 15-17, 2027 Location Yantai, China Industry Hardware & IoT Organiser 2027 2nd International Conference on Optics, Physics and Electronic Information [Apply to speak ](https://www.icopei.org/call%5Ffor%5Fpaper)[ Event details](/events/international-conference-on-optics-physics-and-electronic-information/)[ Event website](https://www.icopei.org/) Deadline read from the organiser's own call page and checked on Aug 1, 2026\. If it has passed since, this page says so when you open it. Dates move, so confirm on the call before you write. Sourced from the Luminik event catalogue. ## About this speaking opportunity International Conference on Optics, Physics and Electronic Information (OPEI) is a hardware & iot conference in Yantai, China, running Jan 15-17, 2027.Submissions close Nov 1, 2026. Full event details, including the agenda and who else is on the floor, are on the[ International Conference on Optics, Physics and Electronic Information (OPEI) event page](/events/international-conference-on-optics-physics-and-electronic-information/). Topics this event covers Electric & ElectronicsScience & ResearchPhysics Want the stage? Submit your talk on the conference's own call-for-speakers page. Deadlines move, so confirm before you write. [Apply to speak ](https://www.icopei.org/call%5Ffor%5Fpaper) ## More calls in Hardware & IoT - [Hardware & IoT · Berkeley, United StatesIEEE IemconCloses today](/call-for-speakers/ieee-iemcon/) - [Hardware & IoT · Lisbon, PortugalInscitech Meet on Quantum Computing & Future Computing ArchitecturesCloses today](/call-for-speakers/inscitech-meet-on-quantum-computing-future-computing-architectures-lisbon/) - [Hardware & IoT · Sanya, ChinaInternational Conference on Mechanical, Control and Computer Engineering (ICMCCE)Closes today](/call-for-speakers/international-conference-on-mechanical-control-and-computer-engineering/) - [Hardware & IoT · Saint-Martin-d'Hères, FranceRiot SummitCloses today](/call-for-speakers/riot-summit-saint-martin-d-heres/) - [Hardware & IoT · Buenos Aires, ArgentinaIEEE MTT-S Latin America Microwave Conference (LAMC)2 days left](/call-for-speakers/ieee-mtt-s-microwave-conference-buenos-aires/) - [Hardware & IoT · Zhuhai, ChinaIEEE International Conference on Communication Technology (ICCT)9 days left](/call-for-speakers/ieee-international-conference-on-communication-technology-84b999dcc204/) - [Hardware & IoT · Tianjin, ChinaInternational Conference on Electronics and Electrical Engineering Technology (EEET)9 days left](/call-for-speakers/international-conference-on-electronics-and-electrical-engineering-technology/) - [Hardware & IoT · Kuta, IndonesiaInternational Conference on Internet of Things and Intelligence System (IoTaIS)9 days left](/call-for-speakers/international-conference-on-internet-of-things-and-intelligence-system/) - [Hardware & IoT · Nagoya, JapanInternational Conference on Robotics and Automation Engineering (ICRAE)9 days left](/call-for-speakers/international-conference-on-robotics-and-automation-engineering/) - [Hardware & IoT · Hong Kong, Hong KongInternational Conference on Ubiquitous Communication9 days left](/call-for-speakers/international-conference-on-ubiquitous-communication/) - [Hardware & IoT · Kuala Lumpur, MalaysiaInternational Conference on Electrical, Communication and Computer Engineering (ICECCE)14 days left](/call-for-speakers/international-conference-on-electrical-communication-and-computer-engineering/) - [Hardware & IoT · Novosibirsk, RussiaInternational Conference on Problems of Informatics, Electronics and Radio Engineering (PIERE)14 days left](/call-for-speakers/international-conference-on-problems-of-informatics-electronics-and-radio-engineering/)