Universiti Teknologi Malaysia Institutional Repository

Optical feedforward linearization system for directly modulated laser transmitter (OFFLS-DMLT)

Neo, Y. S. and Idrus, S. M. and Rahmat, M. F. and Kanno, A. (2016) Optical feedforward linearization system for directly modulated laser transmitter (OFFLS-DMLT). In: 6th IEEE International Conference on Communications and Electronics, IEEE ICCE 2016, 27 July 2016 through 29 July 2016, Vietnam.

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Abstract

This paper presents an optical feedforward linearization system to suppress the 3rd order intermodulation distortion (IMD3) products of a directly modulated laser for radio over fiber applications, with a detailed discussion on the technique used in adjusting the magnitude and phase shift parameters, and matching the path delay of the feedforward system. A reduction of 14dB in IMD3 product over a bandwidth of 40 MHz has been achieved at the end of the paper.

Item Type:Conference or Workshop Item (Paper)
Uncontrolled Keywords:intermodulation distortion, optical feedforward linearization, radio over fiber
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:Electrical Engineering
ID Code:73088
Deposited By: Muhammad Atiff Mahussain
Deposited On:28 Nov 2017 05:01
Last Modified:28 Nov 2017 05:01

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