Fj, 

One question on your post:

I will make one more comment. The way companies do silicon photonics today optical qualities are not known until the final product is built which results in poor yield. POET is wafer level testing and processing. They know what the optical qualities are before they complete the process. Just another aspect to POETs optical interposer benefits that is very meaningful to cost savings and throughput during manufacturing.

l am wondering to what degree Does POET IP, also Geof Taylor, form part of the interposer's make up if any?

Thoughts?

Sula