Thanks for the link, I know POET (Dr. Jinyu Mo) is attending the ICCSZ Conference "IFOC" (Sept. 14-15).
But the presentation is named "CIOE" at Poet´s website, what is "China International Optoelectronics Exhibition" (Sept. 16-18), something completely different.
As presenter Dr. Jinyo Mo is named at the title page, too:
POET Technologies - Presentations and Events (poet-technologies.com)
???