Results 1 to 10 of about 1,264 (239)
FPGA-Implemented Fractal Decoder with Forward Error Correction in Short-Reach Optical Interconnects [PDF]
Entropy, 2022 Forward error correction (FEC) codes combined with high-order modulator formats, i.e., coded modulation (CM), are essential in optical communication networks to achieve highly efficient and reliable communication.
Svitlana Matsenko +7 more
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High-Speed VCSEL-Based Transceiver for 200 GbE Short-Reach Intra-Datacenter Optical Interconnects
Applied Sciences, 2019 The soaring demand for higher speeds in datacenters to address the relentless growth of the global IP traffic places optical interconnects in the spotlight. In this manuscript, we present a high-speed optical transceiver for intra-datacenter connectivity.
Giannis Kanakis +8 more
doaj +3 more sources
Applied Sciences, 2021 We experimentally evaluate the high-speed on–off keying (OOK) and four-level pulse amplitude modulation (PAM4) transmitter’s performance in C-band for short-reach optical interconnects.
Oskars Ozolins +7 more
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Applied Sciences, 2016 Optical modulators are key components to realize photonic circuits, and Mach-Zehnder modulators (MZM) are often used for high speed short reach interconnects. In order to maximize the tolerable path loss of a transmission link at a given bitrate, the MZM
Alexis Abraham +6 more
doaj +3 more sources
Co-transmission of radio frequency reference and data signal over multi-core fiber [PDF]
Scientific ReportsInformation and communication technology has continuously driven the demand for higher data transmission rates. At the same time, frequency synchronization technology also needs to continually adapt to the high-precision frequency references required ...
Lei Liu +4 more
doaj +2 more sources
Machine Learning Applications for Short Reach Optical Communication
Photonics, 2022 With the rapid development of optical communication systems, more advanced techniques conventionally used in long-haul transmissions have gradually entered systems covering shorter distances below 100 km, where higher-speed connections are required in ...
Yapeng Xie +3 more
doaj +1 more source
Integrated Components and Solutions for High-Speed Short-Reach Data Transmission
Photonics, 2021 According to different transmission distances, application scenarios of a data center mainly include intra- and inter-data center optical interconnects.
Lin Jiang +7 more
doaj +1 more source
Machine Learning for Self-Coherent Detection Short-Reach Optical Communications
Photonics, 2023 Driven by emerging technologies such as the Internet of Things, 4K/8K video applications, virtual reality, and the metaverse, global internet protocol traffic has experienced an explosive growth in recent years.
Qi Wu +14 more
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Dianxin kexue, 2022 The deployment of emerging network infrastructure such as hyper-scale datacenters urgently requires ultra-high capacity but low-cost short-reach optical interconnects.Conventional intensity modulation and direct detection possesses a simple receiver ...
Honglin JI +4 more
doaj +2 more sources
Applied Sciences, 2020 Due to their low power consumption, high modulation speed, and low cost, vertical-cavity surface-emitting lasers (VCSEL) dominate short-reach data communications as the light source. In this paper, we propose a compact equivalent circuit model with noise
Shanglin Li +3 more
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