Abstract: High-speed fibre optical communication links have become more popular for personal mobile applications. This is a consequence of the increasing demand from the personal information service boom. Compared to the radio frequency domain, optical fibre communication offers much higher speeds and bit rates per unit power consumption. Focus on the modulation aspects of the optical communication, this thesis try to improve the channel immunity by utilizing optimized modulation to the channel. Modulation schemes such as Quadrature Ampitude Modulation (QAM4), QAM16, QAM64, QAM256 have been validated. The combined power and bandwidth requirements suggest that the adaptive modulation schemes can provide reliability when deployed in a real time channel, resulting in improved system performance.
Keywords: Opticle Fibre, QAM.
Title: ACM IN OPTICAL FIBRE
Author: Rekha Sharma, Ankita Mittal
International Journal of Electrical and Electronics Research
ISSN 2348-6988 (online)
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