Open AccessEffect of the Bit Rate on the Pulses of the Laser Diodes
Author(s) -
A. Ikhlef,
M. Chikh-Bled
Publication year - 2015
Publication title -
revue des sciences fondamentales et appliquées
Language(s) - English
Resource type - Journals
ISSN - 1112-9867
DOI - 10.4314/jfas.v4i1.14
Subject(s) - modulation (music) , diode , laser , optical modulation amplitude , optics , materials science , optoelectronics , transmission (telecommunications) , coherence (philosophical gambling strategy) , laser diode , bit rate , physics , computer science , telecommunications , optical amplifier , acoustics , quantum mechanics , computer hardware
The qualities required for Laser Diodes are their spatial and temporal coherence, and their performance in terms modulation.
This paper presents the effect data rate of optical pulses delivered by diode laser using software COMSIS.
Two types of modulation have been considered: direct modulation and external modulation.