Works matching DE "FREE-space optical technology"

Results: 1418

Seamless Integration of UOWC/MMF/FSO Systems Using Orbital Angular Momentum Beams for Enhanced Data Transmission.

Published in:

Photonics, 2025, v. 12, n. 5, p. 499, doi. 10.3390/photonics12050499

By:

Singh, Mehtab;
Abd El-Mottaleb, Somia A.;
Ahmed, Hassan Yousif;
Zeghid, Medien;
Osman, Abu Sufian A.

Publication type:

Article

Fuzzy Logic-Based Performance Enhancement of FSO Systems Under Adverse Weather Conditions.

Published in:

Photonics, 2025, v. 12, n. 5, p. 495, doi. 10.3390/photonics12050495

By:

Ahmed, Hassan Yousif;
Zeghid, Medien;
Khan, Akhtar Nawaz;
Abd El-Mottaleb, Somia A.

Publication type:

Article

Research on High-Precision Time–Frequency Phase-Synchronization Transmission Technology for Free-Space Optical Communication Systems on Mobile Platforms.

Published in:

Photonics, 2025, v. 12, n. 5, p. 467, doi. 10.3390/photonics12050467

By:

Liu, Fengrui;
Sun, Ning;
Wei, Jia;
Zhao, Yingkai;
Wang, Xingfa;
Zhang, Weijie;
Liu, Jianguo

Publication type:

Article

Focal Plane Array Based on Silicon Nitride for Optical Beam Steering at 2 Microns.

Published in:

Photonics, 2025, v. 12, n. 5, p. 448, doi. 10.3390/photonics12050448

By:

Gao, Qing;
Li, Jiaqi;
Wei, Jincheng;
Zeng, Jinjie;
Yang, Dong;
Yu, Xiaoqun;
Peng, Mingshen;
Xuan, Hongwen;
Wang, Ruijun;
Zhang, Yanfeng

Publication type:

Article

A surge of the glaciers Skobreen-Paulabreen, Svalbard, observed by time-lapse photographs and remote sensing data.

Published in:

Polar Research, 2012, v. 31, n. 1, p. 1, doi. 10.3402/polar.v31i0.11106

By:

Kristensen, Lene;
Benn, DouglasI.

Publication type:

Article

Comet Geology with Deep Impact Remote Sensing.

Published in:

Space Science Reviews, 2005, v. 117, n. 1/2, p. 193, doi. 10.1007/s11214-005-3391-7

By:

Thomas, Peter C.;
Veverka, Joseph;
A'Hearn, Michael F.;
McFadden, Lucy;
Belton, Michael J. S.;
Sunshine, Jessica M.

Publication type:

Article

Unified Performance Analysis of Dual-Hop Radio Frequency/Free Space Optical System.

Published in:

Wireless Personal Communications, 2024, v. 139, n. 2, p. 899, doi. 10.1007/s11277-024-11646-7

By:

Lakshmanan, M.;
Rani, Rekha;
Jayanthi, N.

Publication type:

Article

A Precise Review on Different Aspects of Free Space Optical Communication (FSOC) Systems.

Published in:

Wireless Personal Communications, 2024, v. 137, n. 3, p. 1641, doi. 10.1007/s11277-024-11408-5

By:

Bagga, Simran;
Madhu, Charu;
Thangjam, Sharmelee

Publication type:

Article

Distance Measurement by a Frequency-Modulated Rangefinder Using the Difference Frequency Spectrum of the Signal, Taking Into Account Frequency Dispersion in the Antenna-Waveguide Path.

Published in:

Measurement Techniques, 2017, v. 59, n. 12, p. 1266, doi. 10.1007/s11018-017-1127-1

By:

Davydochkin, B.

Publication type:

Article

Effect of the Aperture Averaging Technique on Multiple Input Multiple Output (MIMO)-based Mid-wave Infrared (MWIR) and Short-wave Infrared (SWIR) Free Space Optics (FSO) Link in the Presence of Scintillation and Different Visibility Circumstances.

Published in:

International Journal of Laser Science: Fundamental Theory & Analytical Methods, 2022, v. 3, n. 3, p. 175

By:

MUKHERJEE, S.;
PAUL, S.;
MAZUMDAR, S.

Publication type:

Article

Numerical Simulation of the Effects of Removing Small-scale Space Debris Using a Space-based Laser.

Published in:

International Journal of Laser Science: Fundamental Theory & Analytical Methods, 2018, v. 1, n. 1, p. 73

By:

WEN, Q.;
YANG, L-W.;
ZHAO, S-H.;
FANG, Y-W.;
WANG, Y.;
HOU, R.

Publication type:

Article

EUROPA STI: EXPLORING COMMUNICATION TECHNIQUES AND STRATEGIES FOR SENDING SIGNALS THROUGH THE ICE (STI) FOR AN ICE-OCEAN PROBE.

Published in:

LPI Contribution, 2019, p. 1

By:

McCarthy, C.;
Craft, K. L.;
German, C. R.;
Jakuba, M. V.;
Lorenz, R. D;
Patterson, G. W.;
Rhoden, A.

Publication type:

Article

Delineation of Flood-Prone Areas Using Remote Sensing Techniques.

Published in:

Water Resources Management, 2005, v. 19, n. 4, p. 333, doi. 10.1007/s11269-005-3281-5

By:

Sanjay Jain;
R. Singh;
M. Jain;
A. Lohani

Publication type:

Article

Radar remote sensing for the delineation of forest cover maps and the detection of deforestation.

Published in:

Forestry: An International Journal of Forest Research, 2006, v. 79, n. 5, p. 589, doi. 10.1093/forestry/cpl036

By:

C Thiel;
P Drezet;
C Weise;
S Quegan;
C Schmullius

Publication type:

Article

Performance improvement of mode division multiplexing free space optical communication system through various atmospheric conditions with a decision feedback equalizer.

Published in:

Cogent Engineering, 2022, v. 9, n. 1, p. 1, doi. 10.1080/23311916.2022.2034268

By:

Almogahed, Abdullah;
Amphawan, Angela;
Mohammed, Fathey;
Alawadhi, Abdulwadood

Publication type:

Article

Photo-Receiving Device for Conversion of Energy and Data Transmitted Via Atmospheric Laser Channel.

Published in:

Technical Physics Letters, 2023, v. 49, p. S44, doi. 10.1134/S1063785023900339

By:

Kognovitckii, S. O.;
Malevskii, D. A.;
Larionov, V. R.

Publication type:

Article

Development and Study of a Model of an Autonomous Energy Information Station of Free Space Optical Communication.

Published in:

Technical Physics Letters, 2023, v. 49, p. S26, doi. 10.1134/S1063785023900285

By:

Kalinovskii, V. S.;
Terukov, E. I.;
Ascheulov, Yu. V.;
Kontrosh, E. V.;
Yuferev, V. S.;
Prudchenko, K. K.;
Chekalin, A. V.;
Terukova, E. E.;
Tolkachev, I. A.;
Goncharov, S. E.;
Ustinov, V. M.

Publication type:

Article

Performance Analysis of Adopting FSO Technology for Wireless Data Center Network.

Published in:

Systems, 2023, v. 11, n. 9, p. 482, doi. 10.3390/systems11090482

By:

AlGhadhban, Amer;
Abdulhussain, Sadiq H.;
Alazmi, Meshari;
Almalaq, Abdulaziz

Publication type:

Article

WDM-PON Free Space Optical (FSO) System Utilizing LDPC Decoding for Enhanced Cellular C-RAN Fronthaul Networks.

Published in:

Photonics, 2025, v. 12, n. 4, p. 391, doi. 10.3390/photonics12040391

By:

AlQahtani, Dokhyl;
El-Nahal, Fady

Publication type:

Article

Underwater Coherent Optical Wireless Communications with Electronic Beam Steering and Turbulence Compensation Using Adaptive Optics and Aperture Averaging.

Published in:

Photonics, 2025, v. 12, n. 3, p. 268, doi. 10.3390/photonics12030268

By:

Derakhshandeh, Ali;
Hoeher, Peter A.;
Pachnicke, Stephan

Publication type:

Article

Design and Investigation of Linearly Polarized Modal Next-Generation Passive Optical Network–Free Space Optics System Considering Fiber-Wireless Link Losses.

Published in:

Photonics, 2025, v. 12, n. 3, p. 223, doi. 10.3390/photonics12030223

By:

Kumari, Meet;
Mishra, Satyendra K.

Publication type:

Article

A Framework for Iterative Phase Retrieval Technique Integration into Atmospheric Adaptive Optics—Part II: High Resolution Wavefront Control in Strong Scintillations.

Published in:

Photonics, 2025, v. 12, n. 3, p. 185, doi. 10.3390/photonics12030185

By:

Vorontsov, Mikhail A.;
Polnau, Ernst

Publication type:

Article

A Conceptual Study of Rapidly Reconfigurable and Scalable Bidirectional Optical Neural Networks Leveraging a Smart Pixel Light Modulator.

Published in:

Photonics, 2025, v. 12, n. 2, p. 132, doi. 10.3390/photonics12020132

By:

Ju, Young-Gu

Publication type:

Article

Propagation Properties of Partially Coherent Flat-Topped Beam Rectangular Arrays in Plasma and Atmospheric Turbulence.

Published in:

Photonics, 2025, v. 12, n. 1, p. 89, doi. 10.3390/photonics12010089

By:

Ma, Xinkai;
Zhang, Hui;
Zhao, Yuanhao;
Yao, LinXuan;
Yu, Changchun;
Gao, Yaru;
Yuan, Yangsheng;
Cai, Yangjian;
Guo, Bohan

Publication type:

Article

Performance Analysis of Buffer-Aided FSO Relaying with an Energy Harvesting Relay.

Published in:

Photonics, 2025, v. 12, n. 1, p. 55, doi. 10.3390/photonics12010055

By:

Abou-Rjeily, Chadi

Publication type:

Article

Outage Probability Analysis and Altitude Optimization of a UAV-Enabled Triple-Hop Mixed RF-FSO-Based Wireless Communication System.

Published in:

Photonics, 2024, v. 11, n. 12, p. 1145, doi. 10.3390/photonics11121145

By:

Latka, Deepika;
Aggarwal, Mona;
Ahuja, Swaran

Publication type:

Article

Joint Divergence Angle of Free Space Optics (FSO) Link and UAV Trajectory Design in FSO-Based UAV-Enabled Wireless Power Transfer Relay Systems.

Published in:

Photonics, 2024, v. 11, n. 12, p. 1136, doi. 10.3390/photonics11121136

By:

Kang, Jinho

Publication type:

Article

Bidirectional Propagation Properties of Partially Coherent Laguerre–Gaussian Beams in Atmospheric Turbulence and Plasma.

Published in:

Photonics, 2024, v. 11, n. 12, p. 1111, doi. 10.3390/photonics11121111

By:

Zhang, Yuelei;
Yao, Linxuan;
Zhao, Yuanhao;
Zhang, Hui;
Cai, Yangjian;
Yuan, Yangsheng;
Gao, Yaru

Publication type:

Article

Prediction of Power Fluctuations of Gaussian Beams After Transmission Through Turbulent Atmosphere.

Published in:

Photonics, 2024, v. 11, n. 12, p. 1108, doi. 10.3390/photonics11121108

By:

Wan, Zhihao;
Zhu, Jiayi;
Huang, Cheng;
He, Zhimin;
Zeng, Jun;
Chen, Fuchang;
Yu, Chaoqun;
Li, Yan;
Chen, Huanting;
Zhang, Yongtao;
Pu, Jixiong;
Lin, Huichuan

Publication type:

Article

BDCOA: Wavefront Aberration Compensation Using Improved Swarm Intelligence for FSO Communication.

Published in:

Photonics, 2024, v. 11, n. 11, p. 1045, doi. 10.3390/photonics11111045

By:

Shankarnahalli Krishnegowda, Suhas;
Ganesh, Arvind Kumar;
Bidare Divakarachari, Parameshachari;
Shankarappa, Veena Yadav;
Gollara Siddappa, Nijaguna

Publication type:

Article

Optimal Design of Small-Aperture Optical Terminals for Free-Space Links.

Published in:

Photonics, 2024, v. 11, n. 11, p. 1035, doi. 10.3390/photonics11111035

By:

Frost, Alex;
Dix-Matthews, Benjamin;
Walsh, Shane;
Gozzard, David;
Schediwy, Sascha

Publication type:

Article

Channel Correlation-Based Adaptive Power Transmission for Free-Space Optical Communications.

Published in:

Photonics, 2024, v. 11, n. 9, p. 859, doi. 10.3390/photonics11090859

By:

Zhao, Bai-Shan;
Lv, Peng-Fei;
Hong, Yan-Qing

Publication type:

Article

Research on Mitigating Atmosphere Turbulence Fading by Relay Selections in Free-Space Optical Communication Systems with Multi-Transceivers.

Published in:

Photonics, 2024, v. 11, n. 9, p. 847, doi. 10.3390/photonics11090847

By:

San, Xiaogang;
Liu, Zuoyu;
Wang, Ying

Publication type:

Article

Adaptive Resource Allocation for Emergency Communications with Unmanned Aerial Vehicle-Assisted Free Space Optical/Radio Frequency Relay System.

Published in:

Photonics, 2024, v. 11, n. 8, p. 754, doi. 10.3390/photonics11080754

By:

Lin, Yuanmo;
Ai, Yuxun;
Xu, Zhiyong;
Wang, Jingyuan;
Li, Jianhua

Publication type:

Article

Deep Learning-Assisted High-Pass-Filter-Based Fixed-Threshold Decision for Free-Space Optical Communications.

Published in:

Photonics, 2024, v. 11, n. 7, p. 599, doi. 10.3390/photonics11070599

By:

Gao, Yan;
Jing, Qian-Wen;
Liu, Min-Fang;
Zong, Wen-Hao;
Hong, Yan-Qing

Publication type:

Article

A Study on the Irradiance Scintillation Characteristics of Monochromatic LED-Based Visible Light Communication Systems in Weak-to-Strong Turbulence.

Published in:

Photonics, 2024, v. 11, n. 6, p. 567, doi. 10.3390/photonics11060567

By:

Ji, Yao;
Chen, Wensheng;
Wang, Danning;
Cheng, Chen

Publication type:

Article

Miniaturized Multi-Platform Free-Space Laser-Communication Terminals for Beyond-5G Networks and Space Applications.

Published in:

Photonics, 2024, v. 11, n. 6, p. 545, doi. 10.3390/photonics11060545

By:

Carrasco-Casado, Alberto;
Shiratama, Koichi;
Kolev, Dimitar;
Ono, Fumie;
Tsuji, Hiroyuki;
Toyoshima, Morio

Publication type:

Article

Optimal Scanning Pattern for Initial Free-Space Optical-Link Alignment.

Published in:

Photonics, 2024, v. 11, n. 6, p. 540, doi. 10.3390/photonics11060540

By:

Skryja, Petr;
Barcik, Peter

Publication type:

Article

Study of Reducing Atmospheric Turbulence-Induced Beam Wander of a Twisted Electromagnetic Elliptical Vortex Beam.

Published in:

Photonics, 2024, v. 11, n. 6, p. 492, doi. 10.3390/photonics11060492

By:

Huang, Kai;
Xu, Yonggen;
Li, Yuqiang;
Cao, Jin

Publication type:

Article

Manchester Return-to-Zero On–Off Keying Modulation for Free-Space Optical Communication.

Published in:

Photonics, 2024, v. 11, n. 6, p. 496, doi. 10.3390/photonics11060496

By:

Zong, Wenhao;
Jing, Qianwen;
Liu, Minfang;
Gao, Yan;
Hong, Yanqing

Publication type:

Article

Next-Generation Dual Transceiver FSO Communication System for High-Speed Trains in Neom Smart City.

Published in:

Photonics, 2024, v. 11, n. 5, p. 483, doi. 10.3390/photonics11050483

By:

Elsawy, Yehia;
Alatawi, Ayshah S.;
Abaza, Mohamed;
Moawad, Azza;
Aggoune, El-Hadi M.

Publication type:

Article

Line-of-Sight Initial Pointing Model of Space Dynamic Optical Network and Its Verification.

Published in:

Photonics, 2024, v. 11, n. 5, p. 401, doi. 10.3390/photonics11050401

By:

Chen, Shu;
Zhao, Xin;
Ding, Xiaoying;
Wu, Xiaoyun;
Liu, Dewang

Publication type:

Article

Flexible Modulation of Perfect Vortex Beams by Combining Coherent Beams.

Published in:

Photonics, 2024, v. 11, n. 4, p. 385, doi. 10.3390/photonics11040385

By:

Shu, Bowang;
Zhang, Yuqiu;
Chang, Hongxiang;
Tang, Shiqing;
Leng, Jinyong;
Xu, Jiangming;
Zhou, Pu

Publication type:

Article

Design and Experimental Demonstration of an Atmospheric Turbulence Simulation System for Free-Space Optical Communication.

Published in:

Photonics, 2024, v. 11, n. 4, p. 334, doi. 10.3390/photonics11040334

By:

Li, Lin;
Ji, Ning;
Wu, Zhiyong;
Wu, Jiabin

Publication type:

Article

All-in-One BPSK/QPSK Switchable Transmission and Reception for Adaptive Free-Space Optical Communication Links.

Published in:

Photonics, 2024, v. 11, n. 4, p. 326, doi. 10.3390/photonics11040326

By:

Chen, Yaling;
Ming, Chengze;
Xie, Ke;
Gao, Shiming;
Jiang, Qingfang;
Liu, Zhi;
Yao, Haifeng;
Dong, Keyan

Publication type:

Article

A Comprehensive Review of UAV-Assisted FSO Relay Systems.

Published in:

Photonics, 2024, v. 11, n. 3, p. 274, doi. 10.3390/photonics11030274

By:

Nzekwu, Nwanze J.;
Fernandes, Marco A.;
Fernandes, Gil M.;
Monteiro, Paulo P.;
Guiomar, Fernando P.

Publication type:

Article

Spatial Fluctuations of Optical Turbulence Strength in a Laboratory Turbulence Simulator.

Published in:

Photonics, 2024, v. 11, n. 3, p. 229, doi. 10.3390/photonics11030229

By:

Li, Yanling;
Mei, Haiping;
Ye, Shuran;
Tao, Zhiwei;
Deng, Hanling;
Wu, Xiaoqing;
Rao, Ruizhong

Publication type:

Article

Spatial Mode Division Multiplexing of Free-Space Optical Communications Using a Pair of Multiplane Light Converters and a Micromirror Array for Turbulence Emulation.

Published in:

Photonics, 2024, v. 11, n. 3, p. 241, doi. 10.3390/photonics11030241

By:

Benton, David;
Li, Yiming;
Billaud, Antonin;
Ellis, Andrew

Publication type:

Article

Optical Signal Attenuation through Smog in Controlled Laboratory Conditions.

Published in:

Photonics, 2024, v. 11, n. 2, p. 172, doi. 10.3390/photonics11020172

By:

Khalid, Hira;
Sajid, Sheikh Muhammad;
Cheema, Muhammad Imran;
Leitgeb, Erich

Publication type:

Article

Performance of Orbital Angular Momentum Communication for a Non-Uniformly Correlated High-Order Bessel–Gaussian Beam in a Turbulent Atmosphere.

Published in:

Photonics, 2024, v. 11, n. 2, p. 131, doi. 10.3390/photonics11020131

By:

Cong, Zihan;
Zhang, Hui;
Gao, Yaru;
Cai, Yangjian;
Yuan, Yangsheng

Publication type:

Article