C.R. Doerr
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Custom Arrayed Waveguide Gratings with Improved Performance Open
Arrayed waveguide gratings (AWGs) are key optical components of various new applications in telecommunication, astronomy, medical imaging, and spectroscopy. It is a very powerful integrated light‐dispersion technology with significant flex…
Coherent Optical Transceivers Scaling and Integration Challenges Open
The advancement of digital coherent technologies has dramatically increased the system capacity per single-core single-mode fiber to the point that we can now approach the Shannon limit by utilizing high-order modulation formats and high-c…
Special Issue of Silicon Photonics [Scanning the Issue] Open
Silicon, well established as an electronics platform, was first seriously explored as an optical waveguide platform in 1987 by Soref and Bennett. Light at fiber-optic communication wavelengths can pass through crystalline silicon with very…
Real-time transmission of 16 Tb/s over 1020km using 200Gb/s CFP2-DCO Open
We demonstrate real-time transmission of 16 Tb/s (80x200Gb/s) over 1020km TeraWave ULL fiber with 170km span length using the world's first 200Gb/s CFP2-DCO module with a record low power consumption less than 0.1W/Gbps.