Optical free-space wavelength-division-multiplexing transport system

被引：27
|
作者：
Lin, Chun-Yu [1 ]
Lin, Ying-Pyng [1 ]
Lu, Hai-Han [1 ]
Chen, Chia-Yi [1 ]
Jhang, Tai-Wei [1 ]
Chen, Min-Chou [1 ]
机构：
[1] Natl Taipei Univ Technol, Inst Electroopt Engn, Taipei 106, Taiwan
来源：
OPTICS LETTERS | 2014年 / 39卷 / 02期
关键词：
Surface emitting lasers - Telecommunication services - Light modulators - Low noise amplifiers;
D O I：
10.1364/OL.39.000315
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
An optical free-space wavelength-division-multiplexing (WDM) transport system employing vertical cavity surface emitting lasers and spatial light modulators with 16-quadrature amplitude modulation orthogonal frequency-division multiplexing modulating signals over a 17.5 m free-space link is proposed and demonstrated. With the help of a low-noise amplifier and data comparator, good bit error rate performance is obtained for each optical channel. Such an optical free-space WDM transport system would be attractive for providing services including data and telecommunication services. (C) 2014 Optical Society of America
引用
收藏
页码：315 / 318
页数：4
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