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In 2010, Michael Escuti received funding from the National Science Foundation (NSF) to study and make novel hologram technologies.He created a tool that did much more."Not long after we received the N...
Novel Optical Fast Fourier Transform Scheme Enabling Real-Time OFDM Processing at 392 Gbit/s and Beyond
Optical communications Discrete optical signal processing
2010/6/10
An optical FFT scheme is implemented and tested at 392 Gbit/s. It enables OFDM sig-nal processing way beyond the bandwidth limits of electronics. The scheme operates with little energy as it exploits ...
Spectrum-Compressed,Millimeter-Wave Wireless over Fiber Access System Using Duobinary Line Coding at 10-Gbps and Beyond
Networks Optical communications
2010/6/8
For the first time, a spectrum-compressed very-high-throughput wireless-over-fiber system leveraging duobinary signaling is proposed. Error-free transmission of a 10-Gbps duobinary signal at 60-GHz ov...
Quadrature Duobinary Modulation for 100G Transmission Beyond the Nyquist Limit
Fiber optics communications Coherent communications
2010/6/8
Quadrature duobinary (QDB) modulation with coherent detection is proposed for 112-Gb/s transmission systems. With proper system design for maximum spectral efficiency, we show that dual polarization Q...
IEEE 802.3av™-2009 10G-EPON and Support for Loss Budgets beyond 29dB
Networks Optical communications
2010/6/5
The recently approved 10G-EPON support the maximum loss budget of 29dB. Through straightforward reconfiguration of existing PMD components, 32dB loss budget can be supported(providing 1:512 split at a...
Digital Modulation Challenges for High-capacity Optical Transport Network with 100Gbps Channels and Beyond
Digital Modulation Challenges High-capacity Optical Transport Network Channels
2009/7/20
Digital signal processing technologies have great advantages for realizing the high-capacity Optical Transport Network based on over 100 Gbps channels. Novel no-guard-interval OFDM with frequency doma...
LDPC Codes and Stochastic Decoding for Beyond 100 Gb/s Optical Transmission
LDPC Codes Stochastic Optical Transmission
2008/8/4
We present a modified stochastic LDPC decoding algorithm suitable for implementation at 100-Gb/s and above. The stochastic decoding is invented for low-precision digital circuits, and as such is suita...