Results 11 to 20 of about 70,027 (278)
Digital equalization of time-delay array receivers on coherent laser communications [PDF]
, 2017 © [2017 Optical Society of America.]. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modifications of the ...
Belmonte Molina, Aniceto
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Colorless devices and reception techniques for polarization multiplexed communications [PDF]
, 2015 Future optical networks call for flexible, high performance and low cost coherent optical receivers. We present here several advances towards such receivers, including integrated optical couplers with ultra-broad bandwidth, as well as novel reception ...
Alonso-Ramos, C. +8 more
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Homodyne coherent detection of ASK and PSK signals performed by a subcarrier optical phase-locked loop [PDF]
, 2005 Optical transmission systems based on homodyne coherent detection of 2-ASK and pilot carrier 2-PSK signals have been implemented. ASK data has been transmitted at 2.5 Gbps, while 2.5 Gbps and 10 Gbps PSK systems have been tested.
Camatel, S., Ferrero, Valter
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Light: Science & Applications, 2021 We show that organic photovoltaics (OPVs) are suitable for high-speed optical wireless data receivers that can also harvest power. In addition, these OPVs are of particular interest for indoor applications, as their bandgap is larger than that of silicon,
Iman Tavakkolnia +7 more
doaj +1 more source
Demodulation and Detection Schemes for a Memoryless Optical WDM Channel [PDF]
, 2018 It is well known that matched filtering and sampling (MFS) demodulation together with minimum Euclidean distance (MD) detection constitute the optimal receiver for the additive white Gaussian noise channel.
Agrell, Erik +3 more
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Giga-Bit Transmission Between an Eye-Safe Transmitter and Wide Field-of-View SiPM Receiver
IEEE Access, 2021 In this paper, the performance of a wide field of view VLC receiver that includes a silicon photomultiplier (SiPM) is reported. In particular, a receiver field of view of ±45° and On-Off keying data rates of 1.8 Gbps are demonstrated in 500
Wajahat Ali +4 more
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Resonant tunneling diode oscillators for optical communications [PDF]
, 2017 The ability to use resonant tunneling diodes (RTDs) as both transmitters and receivers is an emerging topic, especially with regards to wireless communications. Successful data transmission has been achieved using electronic RTDs with carrier frequencies
Al-Khalidi, Abdullah +7 more
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Photonics, 2021 We present a systematic comparison of PAM-2 (NRZ), Duobinary-PAM-2, PAM-4, and Duobinary-PAM-4 (duo-quaternary) signaling in the context of short-reach photonic communications systems using a Mach–Zehnder modulator as transmitter.
Ramón Gutiérrez-Castrejón +11 more
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Advances in Radio Science, 2008 An overview on integrated silicon photodiodes and photodiode integrated circuits (PDICs) or optoelectronic integrated circuits (OEICs) for optical storage systems (OSS) and fiber receivers is given.
H. Zimmermann
doaj
30 Gb/s integrated receiver array for parallel optical interconnects
The Journal of Engineering, 2019 A 30 Gb/s integrated receiver array for parallel optical interconnects with four channels have been designed and implemented in a 0.13 μm CMOS technology.
Nga T.H. Nguyen +3 more
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