More on milestones and deliverables

18:03 –Subhash Deshmukh: Let me take a few minutes here to review the scorecard of milestones and deliverables we announced in September 2015. In Q4 of 2015 we had planned on establishing a source of commercial epitaxial wafers. This was no trivial task. This meant a jump from a single one inch (1”) wafer area at a time, to seven six inch (6”) wafers at a time, to grow a highly complicated multi-layer epitaxial structure. This required overcoming significant technical challenges, such as temperature, thickness control, doping concentrations and stress. But we got it done – on time and with highly uniform and consistent optical characteristics.

2016/02/18

https://rainerklute.wordpress.com/2016/02/18/audio-transcript-poet-technologies-operational-update-2016-02-16/