Zobrazeno 1 - 10
of 1 477
pro vyhledávání: '"polarization division multiplexing"'
Autor:
Amir Afshani, Ke Wu
Publikováno v:
Engineering, Vol 40, Iss , Pp 179-187 (2024)
The in-band full-duplex (IBFD) wireless system is a promising candidate for 6G and beyond, as it can double data throughput and enormously lower transmission latency by supporting simultaneous in-band transmission and reception of signals. Enabling I
Externí odkaz:
https://doaj.org/article/4b0d91da76734dd5be1187d22690b555
Autor:
Shuaiwei Jia, Zhuang Xie, Wen Shao, Xiaotian Han, Yulong Su, Jiacheng Meng, Duorui Gao, Wei Wang, Xiaoping Xie
Publikováno v:
IEEE Photonics Journal, Vol 16, Iss 1, Pp 1-12 (2024)
Phase sensitive amplification is indispensable in promoting applications such as all-optical regenerators, quantum communications, all-optical analog-to-digital conversion, and long-distance communications. In this article, we proposed a vector dual-
Externí odkaz:
https://doaj.org/article/c04ce852d7b040b0aa0ca40be3b937bc
Autor:
Wen-Chien Miao, Chia-Hsun Chang, Fu-He Hsiao, Yun-Han Chang, Jhih-Hao Huang, Huan-Teng Su, Chang-Yi Lin, Chun-Liang Lin, Chi-Wai Chow, Yu-Heng Hong, Yao-Wei Huang, Hao-Chung Kuo
Publikováno v:
Discover Nano, Vol 18, Iss 1, Pp 1-10 (2023)
Abstract Free-space optical communications hold promising advantages, including a large bandwidth, access to license-free spectrum, high data rates, quick and simple deployment, low power consumption, and relaxed quality requirements. Nevertheless, k
Externí odkaz:
https://doaj.org/article/1eb21daa8c1446cb8d2824b4d2aefa5b
Publikováno v:
Photonics, Vol 11, Iss 9, p 834 (2024)
Aimed at the problems of optical frequency combs, such as their large number of comb lines, their high flatness, and their lack of ease in generating, as well as the fact that the channelization efficiency of the scheme based on optical frequency com
Externí odkaz:
https://doaj.org/article/3e49f1c71ee4454eb70273c4e0e92534
Autor:
Wu Haisheng, Zeng Qingji, Wang Xinrou, Li Canming, Huang Zebin, Xie Zhiqiang, He Yanliang, Liu Junmin, Ye Huapeng, Chen Yu, Li Ying, Fan Dianyuan, Chen Shuqing
Publikováno v:
Nanophotonics, Vol 12, Iss 6, Pp 1129-1135 (2023)
Vortex beams (VBs) carrying orbital angular momentum (OAM) have shown promising potential in enhancing communication capacity through the possession of multiple multiplexing dimensions involving the OAM mode, polarization, and wavelength. Although ma
Externí odkaz:
https://doaj.org/article/6794786f84af460f869ef954b44dd83c
Autor:
Somia A. Abd El-Mottaleb, Mehtab Singh, Hassan Yousif Ahmed, Median Zeghid, Kottakkaran Sooppy Nisar
Publikováno v:
IEEE Photonics Journal, Vol 15, Iss 4, Pp 1-12 (2023)
This article proposes a novel 2 × 4 × 10 Gbps hybrid multi-mode-fiber (MMF) free-space optics-communication (FSOC) system based on integrating two multiplexing techniques; polarization-division-multiplexing (PDM) and mode-division-multiplexing (MDM
Externí odkaz:
https://doaj.org/article/be6b73e38fb847f48c5310daab69863c
Publikováno v:
ICTACT Journal on Communication Technology, Vol 13, Iss 4, Pp 2794-2799 (2022)
Studies have used IsOWC interconnections as a practical way to trans receive signals in between satellites using carrier as optical signal and propagation medium as a space. Information can be safely transported across the globe via IsOWC connections
Externí odkaz:
https://doaj.org/article/9ec41da1453347ccad04f060d3bdabd7
Publikováno v:
Applied Sciences, Vol 14, Iss 2, p 934 (2024)
Dual-polarization division multiplexing (DPDM) is considered to be a potential method to boost the secure key rate (SKR) of the continuous-variable quantum key distribution (CV-QKD) system. In this article, we propose a pilot alternately assisted loc
Externí odkaz:
https://doaj.org/article/fafdbbb174614079beb5b587c1e92351
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.