Study of effect of parameters of Laser Diode on the performance of Free Space Optical Terrestrial Link

被引：0
|
作者：
Mishra, Pooja [1 ]
Chadha, D. [1 ]
Chandra, Vinod [1 ]
机构：
[1] IIT Delhi, Dept Elect Engn, New Delhi 110016, India
来源：
2013 TENTH INTERNATIONAL CONFERENCE ON WIRELESS AND OPTICAL COMMUNICATIONS NETWORKS (WOCN) | 2013年
关键词：
free space optical link; laser diode radiation parameters; BER performance;
D O I：
暂无
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：
The optical link suffers from degradation due to attenuation, increase of bit rate and due to increase in the propagation distance, it also depends on the characteristics of the optical laser source. The direct modulated laser (DML) source radiation parameters such as photon lifetime, optical confinement factor, and gain coefficient are some of the important parameters which affect the performance of the optical communication link. The system bit error rate (BER) has been monitored to determine the effect of different radiation parameters of the DML laser on the performance of the Free Space Optical (FSO) link.
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页数：4
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