Optical coherent combining of high-power optical amplifiers for free-space optical communications

被引：9

作者：

Billault, Vincent ^{[1
]}

Leveque, Simon ^{[2
]}

Maho, Anaelle ^{[2
]}

Welch, Matthew ^{[3
]}

Bourderionnet, Jerome ^{[1
]}

Lallier, Eric ^{[1
]}

Sotom, Michel ^{[2
]}

Le Kernec, Arnaud ^{[2
]}

Brignon, Arnaud

机构：

[1] Thales Res & Technol, 1 Ave Augustin Fresnel, F-91767 Palaiseau, France

[2] Thales Alenia Space France SAS, 26 Ave J F Champoll, F-31037 Toulouse, France

[3] G&H Torquay, Broomhill Way, Torquay TQ2 7QL, England

来源：

OPTICS LETTERS | 2023年 / 48卷 / 14期

基金：

欧盟地平线“2020”;

关键词：

Coherent beam combining - Coherent combining - Feeder link - Free Space Optical communication - FSO communications - High power - Optical- - Polarization beamsplitters - Signal degradation - Telecom;

D O I：

10.1364/OL.494908

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Highly efficient coherent beam combining (CBC) of two very high-power optical amplifiers (VHPOA) with applications to long-range FSO communications such as ground-to-space feeder links is presented. The CBC setup is designed to minimize the telecom signal degradation, with a polarization beam splitter used to minimize the power fluctuations and to control the output polarization state of the beam. The system delivers 80 W output power and is proven to be compatible with 25 Gb/s telecom signals with a less than 1 dB power penalty.& COPY; 2023 Optica Publishing Group

引用

页码：3649 / 3652

页数：4

共 50 条

[21] Monolithic telescopes for free-space optical communications
Roberts, W. Thomas
FREE-SPACE LASER COMMUNICATION AND ATMOSPHERIC PROPAGATION XXVI, 2014, 8971
[22] Optical systems for free-space laser communications
Hemmati, H
CURRENT DEVELOPMENTS IN LENS DESIGN AND OPTICAL ENGINEERING IV, 2003, 5173 : 64 - 68
[23] Free-Space Optical Communications Comes of Age
Boroson, Don M.
PHOTONICS SPECTRA, 2017, 51 (05) : 38 - 42
[24] Advanced receivers for free-space optical communications
O'Brien, DC
Faulkner, GE
Stavrinou, P
Parry, G
Bellon, J
Sibley, MJ
Lalithambika, VA
Joyner, VM
Samsudin, RJ
Holburn, DM
Mears, RJ
ADVANCED FREE-SPACE OPTICAL COMMUNICATIONS TECHNIQUES AND TECHNOLOGIES, 2004, 5614 : 129 - 138
[25] Free-Space Optical Communications - Standardisation Issues
Marciniak, Marian
2018 INTERNATIONAL CONFERENCE ON BROADBAND COMMUNICATIONS FOR NEXT GENERATION NETWORKS AND MULTIMEDIA APPLICATIONS (COBCOM), 2018,
[26] Fading testbed for free-space optical communications
Shrestha, Amita
Giggenbach, Dirk
Mustafa, Ahmad
Pacheco-Labrador, Jorge
Ramirez, Julio
Rein, Fabian
ADVANCED FREE-SPACE OPTICAL COMMUNICATION TECHNIQUES AND APPLICATIONS II, 2016, 9991
[27] High-Power Integrated Indium Phosphide Transmitter for Free Space Optical Communications
Zhao, Hongwei
Pinna, Sergio
Song, Bowen
Megalini, Ludovico
Brunelli, Simone Suran
Coldren, Larry
Klamkin, Jonathan
2018 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO), 2018,
[28] Feasibility of an optical frequency modulation system for free-space optical communications
Luryi, Serge
Gouzman, Mikhail
FRONTIERS IN ELECTRONICS, 2006, 41 : 559 - +
[29] Compact Optical Transmitters for Cube Sat Free-Space Optical Communications
Kingsbury, R. W.
Caplan, D. O.
Cahoy, K. L.
FREE-SPACE LASER COMMUNICATION AND ATMOSPHERIC PROPAGATION XXVII, 2015, 9354
[30] Improved climatological characterization of optical turbulence for free-space optical communications
Felton, Billy D.
Alliss, Randall J.
FREE-SPACE AND ATMOSPHERIC LASER COMMUNICATIONS XI, 2011, 8162

← 1 2 3 4 5 →