Gents,
I'm sharing her name as she is often cited and do author (or co-author) a lot of interesting papers.
A good starting point would be this 2012 article:
http://www.laserfocusworld.com/articles/print/volume-48/issue-12/features/optical-technologies-scale-the-datacenter.html
And than her recent statement, made in March 2016 at OSA were quite clear, please have a read at this article, http://www.lightreading.com/data-center/data-center-infrastructure/google-give-us-better-interconnect-now/d/d-id/722053
Note that there is more than 4 years in-between the 2 articles...
Maybe she is also getting impatient to have a look a POET's capability.
Finally, for those who would like to read more from some of her publications which truly helped me understand the "datacenter inteconnect" concept:
http://research.google.com/pubs/author3723.html