Testing coherent optical transceivers: What you need to know as DP-QPSK moves from R&D to production and deployment

The rapid growth of high-bandwidth applications like on-demand video and cloud-based services conspire to make carrying capacity an absolute top priority. A coherent lightwave signal analyzer allows engineers to understand and optimize optical networks that use advanced modulation such as DP-QPSK.
Author(s):  Miles, Dean
Issue:  KIPiS 2013 #4
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