We have not heard any more about the new Photonics Center in Singapore but I think that the POET platform is the reason for its creation. 

https://www.palomartechnologies.com/news-room/press-releases/palomar-technologies-intensifies-footprint-in-southeast-asia-with-first-photonics-innovation-center-in-singapore

POET management have maintained that this platform is a first to produce this level of integration and there are enough Sherlock’s on this forum that look at patent citations and nothing similar has been uncovered as yet?