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20-Gb/s Power-Efficient CMOS-Driven Multimode Links
Fiber optics links subsystems Fiber optics sources detectors Optical interconnects
2015/5/25
We report several firsts for CMOS-driven, VCSEL-based, multimode transmitters and receivers: serial links up to 20 Gb/s; unprecedented full-link power efficiencies from 8 pJ/bit (15 Gb/s) to 17 pJ/bit...
Power-Efficient Photonic BPSK Coded Ultrawideband Signal Generation
Fiber optics optical communications Radio frequency photonics
2015/5/22
We experimentally demonstrate a power-efficient BPSK coded ultrawideband(UWB) signal generator. The 2.5 Gb/s BPSK coded signal is achieved through optical switching based on two intensity modulators d...
Cost-Effective and Power-Efficient Extended-Reach WDM/TDM PON Systems
Cost-Effective Power-Efficient Extended-Reach WDM/TDM PON Systems
2015/5/21
We propose a remote channel combine/split module for extended-reach WDM/TDM PON systems to significantly reduce initial investment with saving up to 60% and achieve good power efficiency when fully lo...
Building Large Scale Networks using Power Efficient Nanophotonic Crossbars
Optical Interconnects Switching
2015/6/4
We propose two power efficient nanophotonic crossbar implementations for a 256-core nanophotonic NoC called E-PROPEL. Our results indicate E-PROPEL consumes 3× less power and increases performance by ...
High-order micro-ring resonator assisted wavelength converters for scalable and power efficient photonic routers
resonator wavelength converters power efficient photonic routers
2015/7/17
We design and demonstrate the first higher-order silicon micro-ring resonators suitable for wavelength conversion. We show that 40 and 160Gb/s wavelength conversion is feasible with a SOA followed by ...