320 Channel Optically Amplified 1550 nm Light wave Directly Modulated CATV Transport System Performance Improvement Using Optical Injection Technique

Authors

  • Tanvir Hossain
  • Tadbirul Islam

Abstract

This paper proposed and successfully demonstrated
320 channel optically amplified 1550 nm light wave directly
modulated high channel density CATV transport system. The
optical injection technique increases the photon density of the
modulation section and improves the overall performance of the
fiber optical CATV system. Designed network demonstrates the
improvement of transmission distance and channel density. Good
performance in terms of output power, Composite Triple Beat
(CTB), Signal to Noise Ratio (SNR), Composite Second Order
(CSO) and Carrier to Noise ratio (CNR) has been observed by
utilizing optical injection technique. Almost about 74 dBm
Composite Second Order (CSO) has been achieved by utilizing 14
dBm optical injection techniques.

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Published

2017-07-27

How to Cite

Hossain, T., & Islam, T. (2017). 320 Channel Optically Amplified 1550 nm Light wave Directly Modulated CATV Transport System Performance Improvement Using Optical Injection Technique. AIUB Journal of Science and Engineering (AJSE), 16(2), 6. Retrieved from https://ajse.aiub.edu/index.php/ajse/article/view/178

Issue

Vol. 16 No. 2 (2017): AJSE Volume 16 Issue 2 (2017)

Section

Articles

License

Copyright (c) 2026 AIUB Journal of Science and Engineering (AJSE)

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