A New Approach to Increasing the Bandwidth of Fiber-Optic Communication Systems

Remzi Yıldırım; Abdurrahman Hazer

Makale detayları

A New Approach to Increasing the Bandwidth of Fiber-Optic Communication Systems

Yazarlar:

Remzi Yıldırım | Abdurrahman Hazer

Yayıncı:

Gazi University

Ana Başlıklar:

Mühendislik

Dergi:

Politeknik Dergisi Vol.27 Issue 3, pp.1141-1145

Belge Tipi:

Makale

Yayın Tarihi:

7/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001323400

pISSN:

2147-9429

Anahtar kelimeler:

Özet:

 In this study, a theoretical systematic approach is introduced as a solution of the bandwidth problem of multi-tone network systems. This systematic approach proposes the use of unused harmonic components of non-linear harmonic distortion produced by the semiconductor laser diode, which is used as a source in the infrastructure of the fiber optic communication system. In order to separate these unused harmonic distortion frequency components from the others, it is possible to add a protocol to each harmonic distortion difference frequency signal, or by intermodulation distortion IMD phase modulation, or to use both protocol and IMD phase modulation together. Thus, all harmonic distortion frequency components can be separated theoretically. Thus, it is recommended to use IMD difference frequency components in multi-tone-input subcarrier fiber optic or similar communication systems in the same transmission medium. We think that if this technique is used, it will make a great contribution to increasing the bandwidth of fiber optic communication and network systems.

 In this study, a theoretical systematic approach is introduced as a solution of the bandwidth problem of multi-tone network systems. This systematic approach proposes the use of unused harmonic components of non-linear harmonic distortion produced by the semiconductor laser diode, which is used as a source in the infrastructure of the fiber optic communication system. In order to separate these unused harmonic distortion frequency components from the others, it is possible to add a protocol to each harmonic distortion difference frequency signal, or by intermodulation distortion IMD phase modulation, or to use both protocol and IMD phase modulation together. Thus, all harmonic distortion frequency components can be separated theoretically. Thus, it is recommended to use IMD difference frequency components in multi-tone-input subcarrier fiber optic or similar communication systems in the same transmission medium. We think that if this technique is used, it will make a great contribution to increasing the bandwidth of fiber optic communication and network systems.

 In this study, a theoretical systematic approach is introduced as a solution of the bandwidth problem of multi-tone network systems. This systematic approach proposes the use of unused harmonic components of non-linear harmonic distortion produced by the semiconductor laser diode, which is used as a source in the infrastructure of the fiber optic communication system. In order to separate these unused harmonic distortion frequency components from the others, it is possible to add a protocol to each harmonic distortion difference frequency signal, or by intermodulation distortion IMD phase modulation, or to use both protocol and IMD phase modulation together. Thus, all harmonic distortion frequency components can be separated theoretically. Thus, it is recommended to use IMD difference frequency components in multi-tone-input subcarrier fiber optic or similar communication systems in the same transmission medium. We think that if this technique is used, it will make a great contribution to increasing the bandwidth of fiber optic communication and network systems.

 Bu çalışmada, çok-ton girişli ağ sistemlerinin bant genişliği sorununun çözümüne teorik sistematik bir yaklaşım getirilmiştir. Bu sistematik yaklaşım, fiber optik haberleşme sisteminin alt yapısında kaynak olarak kullanılan yarıiletken lazer diyotun üretmiş olduğu doğrusal olmayan harmonik bozulmanın kullanılmayan harmonik bileşenlerinin kullanımını önermektedir. Bu kullanılmayan harmonik bozulma frekans bileşenlerini diğerlerinden ayırmak için, her bir harmonik bozulma fark frekans sinyaline bir protokol eklenebilir veya intermodülasyon bozulma IMD faz modülasyonu uygulanabilir veya hem protokol hem de IMD faz modülasyonu beraber kullanılabilir. Böylece tüm harmonik bozulma frekans bileşenlerini ayrıştırma işlemi teorik olarak yapılabilmektedir. Bu nedenle, çok ton-girişli alt taşıyıcılı fiber optik ya da benzeri haberleşme sistemlerindeki IMD fark frekans bileşenlerini aynı iletim ortamı içerisinde kullanılması önerilmektedir. Bu tekniğin kullanılması halinde fiber optik haberleşme ve ağ sistemlerinin bant genişliğinin artırılmasına büyük katkı sağlayacağını düşünüyoruz.

Makale detayları

A New Approach to Increasing the Bandwidth of Fiber-Optic Communication Systems

Yazarlar:

Remzi Yıldırım | Abdurrahman Hazer

Yayıncı:

Gazi University

Ana Başlıklar:

Mühendislik

Dergi:

Politeknik Dergisi Vol.27 Issue 3, pp.1141-1145

Belge Tipi:

Makale

Yayın Tarihi:

7/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001323400

pISSN:

2147-9429

Phase IMD

bandwidth

harmonic distortion

non-linear distortionFaz IMD

bant genişliği

harmonik bozulma

doğrusal olmayan bozulma

Sayı

Makale detayları

Yazarlar: Remzi Yıldırım | Abdurrahman Hazer

Yayıncı: Gazi University

Ana Başlıklar: Mühendislik

Dergi: Politeknik Dergisi Vol.27 Issue 3, pp.1141-1145

Belge Tipi: Makale

Yayın Tarihi: 7/2024

Belge Dili: İngilizce

Document ID (Org No.): 2001323400

pISSN: 2147-9429

Sayı

Yazarlar:

Remzi Yıldırım | Abdurrahman Hazer

Yayıncı:

Gazi University

Ana Başlıklar:

Mühendislik

Dergi:

Politeknik Dergisi Vol.27 Issue 3, pp.1141-1145

Belge Tipi:

Makale

Yayın Tarihi:

7/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001323400

pISSN:

2147-9429