Alignment of Free-Space Coupling of Few-Mode Fibre to Multi-Mode Fibre using Digital Holography

被引:0
|
作者
van den Hout, Menno [1 ]
van der Heide, Sjoerd [1 ]
Bradley, Thomas [1 ]
Velazquez-Benitez, Amado M. [1 ,2 ]
Fontaine, Nicolas K. [3 ]
Ryf, Roland [3 ]
Chen, Haoshuo [3 ]
Mazur, Mikael [3 ]
Enrique Antonio-Lopez, Jose [4 ]
Carlos Alvarado-Zacarias, Juan [4 ]
Amezcua-Correa, Rodrigo [4 ]
Bogot-Astruc, Marianne [5 ]
Correa, Adrian Amezcua [5 ]
Sillard, Pierre [5 ]
Okonkwo, Chigo [1 ]
机构
[1] Eindhoven Univ Technol, High Capac Opt Transmiss Lab, Electroopt Commun Grp, Eindhoven, Netherlands
[2] Univ Nacl Autonoma Mexico, Inst Ciencias Aplicadas & Tecnol, Circuito Exterior S-N,Ciudad Univ, Mexico City 04510, DF, Mexico
[3] Nokia Bell Labs, 600 Mt Ave, New Providence, NJ 07974 USA
[4] Univ Cent Florida, Coll Opt & Photon, CREOL, Orlando, FL 32816 USA
[5] Prysmian Grp, 644 Blvd Est, F-62092 Haisnes, France
关键词
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中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Off-axis digital holography is used to align a few-mode fiber to a multi-mode fiber in a free-space optical setup. Alignment based on power coupling measurements alone cannot guarantee low mode-dependent loss. The proposed alignment method enables reliable fiber coupling with low mode-dependent loss and crosstalk. (C) 2022 The Author(s)
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页数:4
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