It gives me great pleasure to invite you to the annual 38th SIOE conference, running from the 23-25th of April 2025. We have an exciting programme planned that demonstrates the continuing evolution of Semiconductor Integrated OptoElectronics.
The conference will bring together leading scholars, researchers, and professionals to share their ideas and research findings. The conference will provide a unique opportunity for attendees to network and learn from each other Research sessions will cover a wide range of topics, including semiconductor lasers, photonics, integrated circuits, optoelectronic devices, and many more. The poster presentation session will provide an opportunity for researchers to showcase their latest findings in a more informal setting.
In addition to the technical sessions, we have also planned a number of social events, including a welcome reception at and banquet at Cardiff Castle . These events will provide attendees with the opportunity to relax and network, and to experience the local culture and hospitality.
We look forward to welcoming you to the 37th SIOE conference and hope that you will join us for what promises to be an exciting and informative event.
Registration will open shortly
For an inside into SIOE please watch this video from last year. 
Locations
SIOE will take place at the Sir Stanley Thomas Lecture in the Center For Student Life, Park Place, Cardiff. Registration and entrance to the lecture theatre is on the second floor, with refreshments and the careers session taking place on the 4th floor. For a location map of the Centre for Student Life, please click here.
The poster and drinks reception with take place at SPARK, adjacent to the transitional research hub, Maindy Road, Cardiff. A location map can be found here and directions can be found here.
We will welcome you to the conference banquet on Wednesday 24th of April at Cardiff Castle.
Travel
The closest train station is Cathys and Queen street. Payment parking is located outside on Park Place and Museum Avenue.
Hotels
There are numerous hotels in Cardiff, most of which are close to the Centre of Student Life. For a list of hotels, please click here.