Also we can expect a VCSEL update I believe. As this excerpt from a recent NR suggests

POET has already demonstrated electrical functionality of the VCSEL with desired thyristor characteristics and demonstrated lasing modes through optical pumping of the VCSEL cavity (in other words light emission was detected on the epitaxial wafer surface).  However in order to enable electrical pumping of the VCSEL, the team has had to redesign some aspects of the epitaxial stack. VCSEL functionality was previously verified in a lab setting and the functionality of that original laser has been retested and reconfirmed.

“POET management is delighted to report this new achievement and reaffirms their confidence in the roadmap and progress in the lab to fab to commercialization of monolithic opto-electronic products. We will provide the next update around the earnings call, which we intend to schedule for early Q4 2016,” said Dr. Suresh Venkatesan.