CD Tesis

Kisi Serat Bragg Bertingkat Pada Sistem Komunikasi Optik Menggunakan Dual-Modulator Mach-Zehnder Dengan Fungsi Jarak Dan Apodisasi

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Cascaded Fiber Bragg Grating (CasFBG) was introduced as an innovative solution to address the challenge of optical signal dispersion on single-mode optical fibers. The system is designed to improve the quality of optical transmission by minimizing the dispersion effect, so as to support the performance of more reliable and efficient optical communication networks. The implementation and analysis of this system is the main focus in a series of research to produce solutions that support the development of modern optical communication technology.
This study simulates the design of a cascaded FBG using Optisystem software. Dual-MZM is used in systems with variations in the number of FBGs, types of apodization (Gaussian, Tanh, Uniform), bit rate, and transmission distance up to 110 km. Performance analysis is carried out using parameters such as Q-factor, BER, and Eye Diagram. This method aims to optimize spectral characteristics and dispersion compensation through the regulation of system structure and parameters.
The simulation results show that the configuration with 6 tiered FBGs and Gaussian apodization provides the highest Q-factor (13.4175) and optimal signal quality compared to other configurations. However, the system's performance deteriorates at transmission distances above 60 km due to dispersion and noise. The increase in the bit rate from 10 Gbps to 12.5 Gbps also significantly reduces the Q-factor. Thus, this combination is suitabel for short to medium-haul applications with high transmission quality.

Keywords : Fiber Bragg Grating, Mach-Zehnder modulator, BER, Q-factor, Eye diagram

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

2110247644

Penerbit

Pekanbaru : Universitas Riau Pascasarjana Tesis Pendidikan Fisika., 2024

Deskripsi Fisik

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Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

2110247644

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

FISIKA

Info Detail Spesifik

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Pernyataan Tanggungjawab

Jaka

Versi lain/terkait

Lampiran Berkas

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