LCoS-based mode shaper for few-mode fiber

被引:76
作者
von Hoyningen-Huene, Johannes [1 ,2 ]
Ryf, Roland [1 ]
Winzer, Peter [1 ]
机构
[1] Alcatel Lucent, Bell Labs, Holmdel, NJ 07733 USA
[2] Univ Kiel, Chair Commun, D-24143 Kiel, Germany
关键词
WEAKLY GUIDING FIBERS; OPTICAL-FIBER; TRANSMISSION; MULTIMODE; SYSTEMS; INDEX;
D O I
10.1364/OE.21.018097
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Spatial light modulation can be used to address specific fiber modes, as required in mode-division multiplexed systems. We theoretically compare phase-only spatial light modulation to a combination of amplitude and phase spatial light modulation in terms of insertion loss and crosstalk for a fiber supporting 11 LP modes. We experimentally demonstrate selective mode excitation using a Liquid Crystal on Silicon (LCoS) spatial light modulator configured to as phase and amplitude modulator. (C) 2013 Optical Society of America
引用
收藏
页码:18097 / 18110
页数:14
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