Open AccessAlGaInP optical source integrated with fiber links and silicon avalanche photo detectors in fiber optic systems
Author(s) -
Mahmoud M. A. Eid,
Shabana Urooj,
Norah Alwadai,
Ahmed Nabih Zaki Rashed
Publication year - 2021
Publication title -
indonesian journal of electrical engineering and computer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.241
H-Index - 17
eISSN - 2502-4760
pISSN - 2502-4752
DOI - 10.11591/ijeecs.v23.i2.pp847-854
Subject(s) - materials science , optoelectronics , optical fiber , optics , photodetector , diode , signal (programming language) , avalanche diode , voltage , electrical engineering , physics , breakdown voltage , computer science , programming language , engineering
This study has clarified aluminium gallium indium phosphide (AlGaInP) optical source integrated with fiber links and silicon avalanche photodetectors in fiber optic systems. The output spectral power, rise time, signal frequency and resonance frequency for AlGaInP laser diode. The laser diode rise time, output spectral power and resonance/signal frequencies versus injection current and ambient temperatures are sketched. The silica doped germanium fiber link pulse broadening and the signal fiber bandwidth are investigated against temperature variations. The signal per noise ratio is related to Q value and bit error rate (BER) at the receiving point (Si avalanche photodetector (APD)) are sketched with temperature.