| dc.contributor.author |
Nguyễn, Văn Tuấn |
|
| dc.date.accessioned |
2011-04-20T08:45:30Z |
|
| dc.date.available |
2011-04-20T08:45:30Z |
|
| dc.date.issued |
2006 |
|
| dc.identifier.citation |
1-4244-0569-6/06/$20.00 ©2006 IEEE |
vi |
| dc.identifier.other |
IEEE |
|
| dc.identifier.uri |
http://hdl.handle.net/123456789/1111 |
|
| dc.description.abstract |
In this paper, we build algorithm charts to optimize parameters including signal power per
channel launched fiber, EDFAs gain for improving optic Signal-to-Noise ratio (OSNR) at
optic receiver in Nation-wide terrestrial DWDM cascaded EDFAs Fiber Optic
Communication System (FOCS) where the losses due to OADM, GEQ, Connectors at
intermediate centers lying on the line were considered. Then, algorithm-based numerical
calculating (MathCad propram) is applied in typical system (DWDM Nation-wide FOCS in
Vietnam). Optimized results show that the OSNR at the end of transmission line can be
increased by (2-5)dB in average comparing with that in cases where parameters are chosen
by experience way. |
vi |
| dc.description.sponsorship |
Quỹ Giáo dục Cao học Hàn Quốc (The Korea Foundation for Advanced Studies) & Trung tâm Hỗ trợ Nghiên cứu Châu Á, ĐHQGHN (Asia Research Center, VNU) |
vi |
| dc.language.iso |
en |
vi |
| dc.subject |
signal to noise ratio |
vi |
| dc.subject |
OSNR |
vi |
| dc.subject |
fiber obtic communication system |
vi |
| dc.subject |
FOCS |
vi |
| dc.subject |
DWDM |
vi |
| dc.subject |
OADM |
vi |
| dc.subject |
GEQ |
vi |
| dc.subject |
EDFA |
vi |
| dc.title |
OPTIMIZING PARAMETERS TO ENHANCE OPTIC SIGNAL-TO-NOISE RATIO IN NATION-WIDE TERRESTRIAL DWDM CASCADED EDFAs FIBER OPTIC COMMUNICATION SYSTEMS |
vi |
| dc.type |
Working Paper |
vi |