Ultrahigh Throughput Indoor Infrared Wireless Communication System Enabled by a Cascaded Aperture Optical Receiver Fabricated on InP Membrane
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2017.2773263
Abstract: Due to eye safety regulations, the allowable transmitted power in an optical wireless communication system is limited. Maximization of the optical power collected at the receiver is required in order to achieve the link power… read more here.
Keywords: cascaded aperture; aperture optical; receiver; wireless communication ... See more keywords
A 25 Gb/s 1.13 pJ/b −10.8 dBm Input Sensitivity Optical Receiver in 40 nm CMOS
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Journal of Solid-State Circuits"
DOI: 10.1109/jssc.2016.2639534
Abstract: This paper describes the design of a 25 Gb/s energy-efficient CMOS optical receiver with high input sensitivity. By incorporating a current-boosting preamplifier with a dual-path time-interleaved integrating-type optical receiver, it provides 1:2 demultiplexing operation with… read more here.
Keywords: receiver; input sensitivity; photodiode; optical receiver ... See more keywords
A Differential Optical Receiver With Monolithic Split-Microring Photodetector
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Journal of Solid-State Circuits"
DOI: 10.1109/jssc.2019.2917146
Abstract: This paper presents a high-sensitivity, fully differential (FD) optical receiver (RX) for high-density system-on-chip applications. The high digital activity prominent in such applications creates common-mode and power-supply noise, which degrades the optical RX sensitivity. To… read more here.
Keywords: split microring; microring photodetector; optical receiver; sensitivity ... See more keywords
A 106-Gb/s PAM-4 Silicon Optical Receiver
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Photonics Technology Letters"
DOI: 10.1109/lpt.2019.2899147
Abstract: We present a 106-Gb/s four-level pulse-amplitude modulation (PAM-4) silicon optical receiver consisting of a low-noise fully differential transimpedance amplifier (TIA) wirebonded to a high-speed silicon photonic Ge photodiode (PD). A low-noise operation is achieved through… read more here.
Keywords: receiver; optical receiver; silicon optical; pam silicon ... See more keywords
A Fully Integrated 25 Gb/s Low-Noise TIA+CDR Optical Receiver Designed in 40-nm-CMOS
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Circuits and Systems II: Express Briefs"
DOI: 10.1109/tcsii.2019.2925363
Abstract: A fully integrated 25 Gb/s low-noise optical receiver is presented which integrates transimpedance amplifier (TIA), continuous-time linear equalizer (CTLE), high-gain and high-bandwidth limiting amplifier (LA), and clock and data recovery (CDR) circuit into a single… read more here.
Keywords: fully integrated; optical receiver; cdr; receiver ... See more keywords
Real-time Transmission of Geometrically-shaped Signals using a Software-defined GPU-based Optical Receiver
Sign Up to like & getrecommendations! Published in 2022 at "Optics Express"
DOI: 10.1364/oe.450514
Abstract: : A software-defined optical receiver is implemented on an off-the-shelf commercial graphics processing unit (GPU). The receiver provides real-time signal processing functionality to process 1 GBaud minimum phase (MP) 4-, 8-, 16-, 32-, 64-, 128-ary… read more here.
Keywords: signals using; real time; optical receiver; geometrically shaped ... See more keywords
RIS-assisted optical receiver model and reflected angle optimization for visible light communication in mobile environments.
Sign Up to like & getrecommendations! Published in 2024 at "Optics express"
DOI: 10.1364/oe.523416
Abstract: Reconfigurable intelligent surfaces (RIS) supply high-speed and in-depth coverage wireless networks for visible light communication (VLC) systems, improving the system adaptability to mobile scenarios. But the angle-related efficiency loss caused by the diffraction effect of… read more here.
Keywords: optical receiver; visible light; receiver; model ... See more keywords