Title :
Noise reducing effect of negative feedback optical amplifier using an optical triode
Author :
Azmi, M. Syafiq ; Fujikawa, Yuto ; Azizan, S. Aisyah ; Tanimoto, Hiroshi ; Maeda, Yuji
Author_Institution :
Grad. Sch. of Sci. & Eng. Res., Kinki Univ., Higashi-Osaka, Japan
Abstract :
We demonstrated that noise reducing effect in negative feedback optical amplifier was realized using an optical triode. The relationship between inverted signal intensity with bit error rate was measured. Output signal with low baseline, suppressed overshoot part was observed and power penalty was improved by 15 dB.
Keywords :
error statistics; laser feedback; laser noise; semiconductor optical amplifiers; triodes; bit error rate; inverted signal intensity; negative feedback optical amplifier; noise reducing effect; optical triode; power penalty; suppressed overshoot part; Adaptive optics; Bit error rate; Optical amplifiers; Optical feedback; Optical fibers; Stimulated emission;
Conference_Titel :
Microoptics Conference (MOC), 2013 18th
Conference_Location :
Tokyo
