Results 91 to 100 of about 31,298 (300)

Energy efficiency evaluation of tree-topology 10 gigabit ethernet passive optical network and ring-topology time- and wavelength-division-multiplexed passive optical network [PDF]

, 2015
Higher capacity and larger scales have always been the top targets for the evolution of optical access networks, driven by the ever-increasing demand from the end users.
Yang, Chuanchuan, Huang, Xingang, Geng, Dan, Wang, Ziyu, Song, Jingjing, Zhang, Qingxiang, Ma, Zhuang   +6 more
core   +1 more source

Binary Modulation Formats in Optical Access Networks

Advances in Electrical and Electronic Engineering, 2010
In this paper the binary modulation formats and their application in passive optical networks have been discussed. Passive optical networks are characterized by dividing the optical signal between several end users by using passive splitters, which added
Vladimir Tejkal, Miloslav Filka, Pavel Reichert, Jan Sporik   +3 more
doaj  

Time-Series Representation Learning in Topology Prediction for Passive Optical Network of Telecom Operators. [PDF]

Sensors (Basel), 2023
Zhao H, Fang Y, Zhao Y, Tian Z, Zhang W, Feng X, Yu L, Li W, Fan H, Mu T.   +9 more
europepmc   +1 more source

Biodegradable and Biocompatible Functional Polymers for Biomedical Applications

Advanced Functional Materials, EarlyView.
Biodegradable and biocompatible functional polymers integrate electrical, mechanical, and stimuli‐responsive functionalities while enabling programmed degradation under physiological conditions. This review introduces recent advances in conductive, shape‐memory, self‐healing, photocurable, and adhesive polymer systems, emphasizing material design ...
Won Bae Han, Shuvra Mondal, Sungkeun Han, Chan‐Hwi Eom, Venkata Ramesh Naganaboina, Suk‐Won Hwang   +5 more
wiley   +1 more source

Analysis of passive optical network [PDF]

, 2021
With the increasing development of fiber optic communication technology, the needs of higher transmission rates, longer transmission distance, and greater transmission bandwidth are much stronger.
Abdalla, Jabir Ahmed
core  

Protection strategies for Next Generation Passive Optical Networks-2 [PDF]

, 2014
Next Generation Passive Optical Networks-2 (NGPON2) are being considered to upgrade the current PON technology to meet the ever increasing bandwidth requirements of the end users while optimizing the network operators' investment. Reliability performance
Chen, Jiajia,, Dixit, Abhishek,, Lannoo, Bart,, Colle, Didier,, Mahloo, Mozhgan,, Wosinska, Lena,, Pickavet, Mario,   +6 more
core   +2 more sources

Multimode Oxide‐Based Optoelectronic Memtransistor for In‐Sensor Vision Processing

Advanced Functional Materials, EarlyView.
A multimode optoelectronic memtransistor (OEMT) is demonstrated for vision explainable artificial intelligence (VXAI) hardware. By integrating optical sensing, electrical masking, and non‐volatile memory, the device enables key operations required for generating saliency information.
Min Gu Lee, Geunyoung Kim, Hwa Young Kim, Do Hoon Kim, Hanchan Song, Huisu Noh, Jungwan Noh, Seungwoo Lee, Sang‐Hee Ko Park, Himchan Cho, Kyung Min Kim   +10 more
wiley   +1 more source

Injection locked Fabry-Perot laser diodes for WDM passive optical network spare function [PDF]

, 2009
In this paper, a protection scheme for transmitters in wavelength-division-multiplexing passive optical network (WDM-PON) has been proposed and demonstrated.
Zhu NH, Zhang HG, Han W, Xie L, Ren M, Li L, Han W Chinese Acad Sci Inst Semicond State Key Lab Integrated Optoelect Beijing 100083 Peoples R China. E-mail Address: whan@semi.ac.cn, Sun K, Zhang BH   +8 more
core  

Approach of the T-CONT Allocation to Increase the Bandwidth in Passive Optical Networks [PDF]

Radioengineering, 2017
This paper works with the simulation of T-CONT allocation and delay analysis in passive optical networks PON. Building our networks with the PON technology we can achieve increased data rates, however we need to ensure that the idle gaps between the ...
Z. Bosternak, R. Roka
doaj  

Simultaneous Enhancement of Performance and Stability in Dual‐Gate a‐IGZO Thin‐Film Transistors via Single‐Step Laser Annealing for Capacitor‐Less DRAM

Advanced Functional Materials, EarlyView.
A single‐step laser annealing strategy is presented for dual‐gate a‐IGZO TFTs. The steep thermal gradient induces graded oxygen doping in the channel and simultaneous WOx removal at the contacts, enabling concurrent interface and contact engineering.
Sihyeon Kwon, Junil Kim, Geuntae Park, Minseok Kim, Woohyun Hwang, Wanki Kim, Daewon Ha, Byeongmoon Lee, Jae Eun Jang, Hyuk‐Jun Kwon   +9 more
wiley   +1 more source