文章基本信息

标题：Performance Analysis of Free Space Optical Communication Link Using Different Modulation and Wavelength
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作者：Harsimranjit Kaur ; Gaurav Soni
期刊名称：Journal of Scientific Research and Reports
电子版ISSN：2320-0227
出版年度：2015
卷号：6
期号：3
页码：201-209
DOI：10.9734/JSRR/2015/15503
出版社：Sciencedomain International
摘要：In this paper different modulation formats NRZ and RZ and different wavelengths 1550 nm and 1310 nm and two photodiodes APD and PIN has been investigated on free space optical communication link. The value of Q has been observed in all the cases in different eye diagrams. It is clear from the observations that the Q value is highest when we use wavelength of 1550 nm, NRZ modulation format and APD photodiode. On the other hand it is lowest when the same wavelength is used with RZ modulation format along with PIN photodiodes.
关键词：APD; free space optics; non-return-to zero; returnâ€“to zero; PIN.