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Pantea Nadimi Goki, Muhammad Imran, Claudio Porzi, Veronica Toccafondo, Francesco Fresi, Fabio Cavaliere and Luca Potì
The role of a semiconductor optical amplifier (SOA) for amplifying downstream traffic at optical network terminals (ONT) within a silicon-photonics integrated receiver in a high capacity passive optical network (PON) is investigated. The nearly traveling...
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Riad Ibadulla, Thomas M. Chen and Constantino Carlos Reyes-Aldasoro
This paper describes the transformation of a traditional in silico classification network into an optical fully convolutional neural network with high-resolution feature maps and kernels. When using the free-space 4f system to accelerate the inference sp...
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Ahmad Abdo, Sadok Aouini, Bilal Riaz, Naim Ben-Hamida and Claude D?Amours
In this paper, we propose a novel circuit and system to optimize the spacing between optical channels in gridless (also called flexible-grid or elastic) networking. The method will exploit the beginning-of-life link margin by enabling the channel to oper...
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Laia Nadal, Mumtaz Ali, Francisco Javier Vílchez, Josep Maria Fàbrega and Michela Svaluto Moreolo
In the last 15 years, global data traffic has been doubling approximately every 2?3 years, and there is a strong indication that this pattern will persist. Hence, also driven by the emergence of new applications and services expected within the 6G era, n...
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Rastislav Róka
In this paper, the reasons for the bandwidth and wavelength utilization in future next-generation passive optical networks are presented, and the possibilities for realization and utilization of extended dynamic wavelength and bandwidth algorithms for th...
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Andrés F. Calvo-Salcedo, Neil Guerrero González and Jose A. Jaramillo-Villegas
The rising demand for bandwidth in optical communication networks has led to the need for more efficient solutions for spectrum allocation. This article presents a solution to enhance the capacity and efficiency of passive optical networks (PON) using op...
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Zeying Bian, Mengyuan Zeng, Hongduo Zhao, Mu Guo and Juewei Cai
Measuring the axle loads of vehicles with more accuracy is a crucial step in weight enforcement and pavement condition assessment. This paper proposed a vibration-based method, which has an extended sensing range, high temporal sampling rate, and dense s...
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Md. Jahid Hasan, Oussama Haddad, Ikenna Chinazaekpere Ijeh, Md. Abdur Rahman
Pág. 164 - 173
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Jian Guo, Shuchen Wang and Qizhi Xu
The complexity of changeable marine backgrounds makes ship detection from satellite remote sensing images a challenging task. The ubiquitous interference of cloud and fog led to missed detection and false-alarms when using imagery-based optical satellite...
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Xiaosong Yu, Jiye Wang, Kaixin Zhang, Jiaqi Lv, Yongli Zhao, Kaiqiang Gao, Xuerang Guo and Jie Zhang
With the development of optical networks technology, broad attention has been paid to flexible grid technology in optical networks due to its ability to carry large-capacity information as well as provide flexible and fine-grained services through on-dem...
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Min Tae Kim and Byung Wook Kim
Display-to-camera (D2C) communications has emerged as a key method for next-generation videos that offer side information to camera-equipped devices during normal viewing. This paper presents Deep learning-driven Complementary Color Barcode-based Optical...
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Alexander Hartelt and Frank Puppe
This paper deals with the effect of exploiting background knowledge for improving an OMR (Optical Music Recognition) deep learning pipeline for transcribing medieval, monophonic, handwritten music from the 12th?14th century, whose usage has been neglecte...
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Michele Flammini, Gianpiero Monaco, Luca Moscardelli, Mordechai Shalom and Shmuel Zaks
All-optical networks transmit messages along lightpaths in which the signal is transmitted using the same wavelength in all the relevant links. We consider the problem of switching cost minimization in these networks. Specifically, the input to the probl...
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Vittorio Bilò, Michele Flammini and Luca Moscardelli
We consider the problem of determining a routing in all-optical networks, in which some couples of nodes want to communicate. In particular, we study this problem from the point of view of a network provider that has to design suitable payment functions ...
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Danni Zhang, Yejin Zhang, Ye Zhang, Yanmei Su, Junkai Yi, Pengfei Wang, Ruiting Wang, Guangzhen Luo, Xuliang Zhou and Jiaoqing Pan
Optical neural networks (ONNs) are getting more and more attention due to their advantages such as high-speed and low power consumption. However, in a non-ideal environment, the noise and low-bits control may heavily lead to a decrease in the accuracy of...
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Yuh-Jiuh Cheng, Bor-Tauo Chen, Cheng-Ping Wu and Yu-Yun Lee
In this paper, we proposed large-scale optical tunnel switching networks based on the Torus topology network with WSS (Wavelength Selective Switch) for future big data applications. All nodes of the large-scale optical tunnel switching networks use WSS s...
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Xiaomin Liu, Huazhi Lun, Mengfan Fu, Yunyun Fan, Lilin Yi, Weisheng Hu and Qunbi Zhuge
With the development of 5G technology, high definition video and internet of things, the capacity demand for optical networks has been increasing dramatically. To fulfill the capacity demand, low-margin optical network is attracting attentions. Therefore...
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Nico Prappacher, Markus Bullmann, Gunther Bohn, Frank Deinzer and Andreas Linke
The surface inspection of steel parts like rolling elements for roller bearings is an essential component of the quality assurance process in their production. Existing inspection systems require high maintenance cost and allow little flexibility. In thi...
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Magdalena Garlinska, Agnieszka Pregowska, Karol Masztalerz and Magdalena Osial
Fast communication is of high importance. Recently, increased data demand and crowded radio frequency spectrum have become crucial issues. Free-Space Optical Communication (FSOC) has diametrically changed the way people exchange information. As an altern...
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Mykhailo Mozhaiev, Oksana Melashchenko, Viktoria Roh, Maksym Usatenko
Pág. 57 - 65
The relevance of research. In modern forensic practice, computer networks (CN) are an integral part of computer-technical examination, therefore, ensuring their normal functioning becomes a vitally important task. In this regard, the theory of the constr...
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