Indian Journal of Engineering & Materials Sciences

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Performance analysis of 80 channels hybrid optical time division dense multiplexing system with the support of different orthogonal modulation techniques


Affiliations
1 Department of Electronics and Communication Engineering, National Institute of Technology, Delhi 110 040, India
2 University School of Information, Communication & Technology, Guru Gobind Singh Indraprastha University, New Delhi 110 078, India
3 Department of Electronics and Communication Engineering, National Institute of Technology, Delhi 110 040,, India

High spectral transmission capacity signals are the prime requirement of today’s dense communication system to enhance the quality of different users services, which have been analyzed and resolved with the support of 80 channels hybrid optical time division dense multiplexing system with different orthogonal modulation techniques (return to zero (RZ), differential quadrature phase shift keying (DQPSK), non-return-to-zero (NRZ), polarization shift keying (PoISK), and differential phase shift keying (DPSK)). Further, evaluation has also been proceeded to receive the best rating results in terms of bit error rate (BER) and quality factor (38 dB to 20 dB) with attainable rating power amplification from Erbium-Doped fiber amplifier (EDFA). Furthermore, final examine has recommended that orthogonal DPSK modulation is the best choice to attain the data rate of 1.80 Tbps from the recommended system for 200 km optical communication with acceptable rating from 10-24 to 10-10.
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  • Performance analysis of 80 channels hybrid optical time division dense multiplexing system with the support of different orthogonal modulation techniques

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Authors

Ghanendra Kumar
Department of Electronics and Communication Engineering, National Institute of Technology, Delhi 110 040, India
Chakresh Kumar
University School of Information, Communication & Technology, Guru Gobind Singh Indraprastha University, New Delhi 110 078, India
Sandeep Kumar
Department of Electronics and Communication Engineering, National Institute of Technology, Delhi 110 040,, India

Abstract


High spectral transmission capacity signals are the prime requirement of today’s dense communication system to enhance the quality of different users services, which have been analyzed and resolved with the support of 80 channels hybrid optical time division dense multiplexing system with different orthogonal modulation techniques (return to zero (RZ), differential quadrature phase shift keying (DQPSK), non-return-to-zero (NRZ), polarization shift keying (PoISK), and differential phase shift keying (DPSK)). Further, evaluation has also been proceeded to receive the best rating results in terms of bit error rate (BER) and quality factor (38 dB to 20 dB) with attainable rating power amplification from Erbium-Doped fiber amplifier (EDFA). Furthermore, final examine has recommended that orthogonal DPSK modulation is the best choice to attain the data rate of 1.80 Tbps from the recommended system for 200 km optical communication with acceptable rating from 10-24 to 10-10.