Chalcogenide Advanced Manufacturing PartnershipChAMP is an EPSRC funded partnership between 5 leading universities and 15 industrial partners dedicated to establishing the UK as a world leader in chalcogenide-glass technology through the development of advanced manufacturing techniques and practical application demonstrations
New Datasheet availableWith the full physical and optical propoerties of GLS Chalcogenide glass , samples of which are available from ChAMP
Follow ChAMP on TwitterMy Tweets
We have recently obtained new infrared ellipsometry data for our Gallium Lanthium Sulphide glass giving more accurate refractive index measurements to 10um. If you would like more detailed n or k data in this spectral region please contact us. The latest data sheet also has updates on the physical and optical propoerties of GLS Chalcogenide glass.
To attend please register with the day rate for the Chalcogenide workshop or you are also of course welcome to attend the entire conference, which runs from 7 – 9 Sept
Computers that function like the human brain, using optical fibres made of chalcogenide glass, could become a reality according to new research.
A key focus of Champ is to continue the work conducted under the EPSRC Centre for Innovative Manufacturing in Photonics on reducing contamination and impurities in Chalcogenide glass. A long-term focus on purifying raw materials and optimising the manufacturing process has led to a signficant reduction in oxide and water impurities. This has yielded a 100x fold reduction in transmission loss at 5um and a signficant extension of the operating band edge to >10.5um, as shown, removing the path to applying chalcogenides in many applications.
Note there is no offset applied in these loss figures– the curve shown are a true reflection of the glass loss and the improvements made.
Presentations and posters from the day are now also available giving an overview of the latest developments and impact of Chalcogenide research and development