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Journals and Conferences
Continuous real-time measurements are shown from a coherent 40 Gb/s transmission system that uses Dual-Polarization Quadrature Phase Shift Keying (DP-QPSK) modulation. Digital compensation is used… (More)
A novel clock phase detector is presented and shown to be tolerant to chromatic dispersion and PMD. The phase detector can be used in a clock recovery circuit for demodulation of 100 Gb/s coherent… (More)
In this paper, the current state of the art for large-scale InP photonic integrated circuits (PICs) is reviewed with a focus on the devices and technologies that are driving the commercial scaling of… (More)
We demonstrate performance monitoring based on the electronic compensation provided within a dual-polarization quadrature-phase-shift-keyed coherent receiver. Measurements were made over an 8 times… (More)
A 10 channel, dual polarization, monolithically integrated, coherent QPSK receiver on InP operating at 100Gbit/s per channel is demonstrated.
The current state-of-the-art for coherent large-scale InP multi-channel photonic integrated circuits (PICs) is presented. These large-scale PICs integrate >400 functions onto a single monolithic InP… (More)
A 10-wavelength, polarization-multiplexed, monolithically integrated InP transmitter PIC is demonstrated for the first time to operate at 112 Gb/s per wavelength with a coherent receiver PIC.
We report the measured wavelength-division-multiplexing (WDM) performance and polarization-mode dispersion (PMD) tolerance of a coherent 40-Gbit/s dual-polarization quadrature phase shift keying… (More)
A 250Gb/s super-channel using Photonic Integrated Circuits (PIC) was transmitted over 6000km along with a 500Gb/s super-channel and conventional 40Gb/s and 100Gb/s channels. The linear terrestrial… (More)
Size, dimensionality, and shape play important roles in determining the properties of nanomaterials. So far, most of the nanomaterial researches have been focused on zero-dimensional… (More)