New model of laser diode for optical link transmission

Author

Sonne, A. ; Ouchar, Ali

Author_Institution

Electron. Dept., Univ. of Laghouat, Laghouat, Algeria

fYear

2012

Firstpage

253

Lastpage

257

Abstract

A new PSPICE model for laser diode has been determined, which represents a basic element in the digital transmission using optical fiber links compared to the diode LED which has a less optical power. It is necessary to control the optical power emitted by the laser diode before connecting it with the optical fiber. Also, the new generations of the laser diode comprise a transmitting laser diode and a photodiode PIN which makes it possible to monitoring the optical power. In order to use this new model and discuss the results we have with a real model of MITSUBISHI Laser diode, this work enabled us to meet the needs for simulation of high speed digital transmission using optical fiber before any realization.

Keywords

optical fibre networks; optical transmitters; p-i-n photodiodes; semiconductor lasers; PIN photodiode; PSPICE model; digital transmission; optical fiber link; optical link transmission; optical power; transmitting laser diode; Diode lasers; Mathematical model; Monitoring; Optical fiber communication; Optical fibers; Photodiodes; Threshold current; PIN diode; PSPICE model; laser diode; optical fiber link; optical power;

fLanguage

English

Publisher

ieee

Conference_Titel

Sciences of Electronics, Technologies of Information and Telecommunications (SETIT), 2012 6th International Conference on

Conference_Location

Sousse

Print_ISBN

978-1-4673-1657-6

Type

conf

DOI

10.1109/SETIT.2012.6481924

Filename

6481924