Optimisation of the Pre-compensation Phase for GEO-feeder Optical Uplinks

被引：0
|
作者：
Lognone, Perrine [1 ,2 ]
Conan, Jean-Marc [1 ]
Rekaya, Ghaya [2 ]
Paillier, Laurie [1 ]
Vedrenne, Nicolas [1 ]
机构：
[1] Paris Saclay Univ, ONERA, DOTA, F-92322 Chatillon, France
[2] Telecom Paris, F-91120 Palaiseau, France
来源：
FREE-SPACE LASER COMMUNICATIONS XXXV | 2023年 / 12413卷
关键词：
Anisoplanatism; GEO-Feeder link; Adaptive Optics; Point ahead angle; Optical communications; ADAPTIVE OPTICS;
D O I：
10.1117/12.2648898
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We propose a new MMSE method relying on phase and log-amplitude on-axis measurements and statistical priors to estimate the pre-compensation phase at point-ahead angle of a ground to geostationnary satellite telecom link suffering from anisoplanatism. This method shows to reduce the tip and tilt residual phase variance down to 49% and therefore brings a gain on the link margin up to 15 dB. It also shows to improve the fade statistics, reducing the number and mean duration of fades.
引用
收藏
页数：12
相关论文
共 50 条
  • [21] Fiber nonlinearity suppression in fiber-optic transmission systems using an optical quadratic phase pre-compensation method
    Yuan Li
    Wei Li
    Haoran Cheng
    Zhaoyong Zhang
    Youwen Fan
    Zhixue He
    Shaohua Yu
    Photonic Network Communications, 2014, 27 : 65 - 72
  • [22] Electronic Pre-Compensation of Narrow Optical Filtering for OOK, DPSK and DQPSK Modulation Formats
    Jiang, Ying
    Tang, Xuefeng
    Cartledge, John C.
    Roberts, Kim
    JOURNAL OF LIGHTWAVE TECHNOLOGY, 2009, 27 (16) : 3690 - 3699
  • [23] Fiber nonlinearity suppression in fiber-optic transmission systems using an optical quadratic phase pre-compensation method
    Li, Yuan
    Li, Wei
    Cheng, Haoran
    Zhang, Zhaoyong
    Fan, Youwen
    He, Zhixue
    Yu, Shaohua
    PHOTONIC NETWORK COMMUNICATIONS, 2014, 27 (02) : 65 - 72
  • [24] Active optical pre-compensation in short range frequency transfer in optical single-mode fiber
    Hedekvist, Per Olof
    Ebenhag, Sven-Christian
    Jaldehag, Kenneth
    2011 JOINT CONFERENCE OF THE IEEE INTERNATIONAL FREQUENCY CONTROL SYMPOSIUM/EUROPEAN FREQUENCY AND TIME FORUM PROCEEDINGS, 2011, : 315 - +
  • [25] All-Optical Nonlinear Pre-Compensation of Long-Reach Unrepeatered Systems
    Kaminski, Pawel M.
    Sutili, Tiago
    da Cruz Junior, Jose Helio
    Simoes, Glauco C. C. P.
    Da Ros, Francesco
    Yankov, Metodi P.
    Hansen, Henrik E.
    Clausen, Anders T.
    Forchhammer, Soren
    Oxenlowe, Leif K.
    Figueiredo, Rafael C.
    Galili, Michael
    2020 EUROPEAN CONFERENCE ON OPTICAL COMMUNICATIONS (ECOC), 2020,
  • [26] Transmitter Diversity With Phase-Division Applied to Optical GEO Feeder Links
    Fuchs, Christian
    Giggenbach, Dirk
    Calvo, Ramon Mata
    Rosenkranz, Werner
    IEEE PHOTONICS TECHNOLOGY LETTERS, 2021, 33 (11) : 541 - 544
  • [27] Dispersion pre-compensation of 15 femtosecond optical pulses for high-numerical-aperture objectives
    Müller, M
    Squier, J
    Wolleschensky, R
    Simon, U
    Brakenhoff, GJ
    JOURNAL OF MICROSCOPY, 1998, 191 : 141 - 150
  • [28] Dispersion pre-compensation of 25.6 Tbps waveforms using an optical frequency comb synthesizer/analyzer
    Sultana, Nasrin
    Tada, Hiroaki
    Imai, Hayate
    Shioda, Tatsutoshi
    OPTICS COMMUNICATIONS, 2020, 475
  • [29] Pre-compensation for the Effects of Cascaded Optical Filtering on 10 Gsymbol/s DPSK and DQPSK Signals
    Jiang, Ying
    Tang, Xuefeng
    Cartledge, John C.
    Roberts, Kim
    2009 35TH EUROPEAN CONFERENCE ON OPTICAL COMMUNICATION (ECOC), 2009,
  • [30] Fiber looped phase conjugation of polarization multiplexed signals for pre-compensation of fiber nonlinearity effect
    Pelusi, Mark D.
    OPTICS EXPRESS, 2013, 21 (18): : 21423 - 21432
12345