DocumentCode
3668433
Title
Simulation of a resonance-shifted DFB-LD for high efficiency operation
Author
Kei-ichiro Ichikawa;Takahiro Numai
Author_Institution
Graduate School of Science and Engineering, Ritsumeikan University, 1-1-1 Noji-Higashi, Kusatsu, Shiga 525-8577, Japan
fYear
2015
Firstpage
71
Lastpage
72
Abstract
Because of dispersions in optical fibers, stable single longitudinal mode (SLM) operation is required for semiconductor lasers, which are light sources of long-haul, high capacity optical fiber communication systems. To date, phase-shifted distributed feedback laser diodes (DFB-LDs) [1] have shown the most stable SLM operation. Due to the highest stability in SLM operation, the phase-shifted DFB-LDs [1] are used in the trunk line optical fiber communication system in Japan and the fourth transpacific ocean cable system (TPC-4) between Japan and US.
Keywords
"Cavity resonators","Gratings","Analytical models","Optical fiber dispersion","Optical fiber communication","Diode lasers","Optical fiber cables"
Publisher
ieee
Conference_Titel
Numerical Simulation of Optoelectronic Devices (NUSOD), 2015 International Conference on
ISSN
2158-3234
Print_ISBN
978-1-4799-8378-0
Type
conf
DOI
10.1109/NUSOD.2015.7292827
Filename
7292827
Link To Document