Multi bidirectional passive optical network based on direct detection optical CDMA technique

Author

Eltaif, Tawfig ; Alsaraj, Mohamed Ahmed ; Alsowaidi, N. ; Mokhtar, M.R.

Author_Institution

Fac. of Eng. & Technol., Multimedia Univ., Bukit Beruang, Malaysia

fYear

2014

fDate

2-4 Sept. 2014

Firstpage

59

Lastpage

61

Abstract

In-band multi bidirectional passive optical network (MPON) based on optical code division multiple access technique was implemented. Up/downstream data carried by wavelengths in C-band with channel spacing 25/50GHz and all the data encoded by modified quadratic congruence code (MQC). The MPON network has been implemented to increase the system capacity by using the same code and same prime number. This indicates that, the multi premises are directly proportional with the prime number. Although the receiver sensitivity is affected by the multi premises system, the bit error rate value is still sufficient for good system performance.

Keywords

code division multiple access; passive optical networks; C-band; bit error rate value; channel spacing; direct detection optical CDMA technique; modified quadratic congruence code; multi bidirectional passive optical network; optical code division multiple access technique; receiver sensitivity; up/downstream data; Adaptive optics; Integrated optics; Multiaccess communication; Optical pulses; Optical receivers; Passive optical networks; Optical communication; in-band bidirectional network; modified quadratic congruence code (MQC); multi-passive optical network (MPON);

fLanguage

English

Publisher

ieee

Conference_Titel

Photonics (ICP), 2014 IEEE 5th International Conference on

Conference_Location

Kuala Lumpur

Type

conf

DOI

10.1109/ICP.2014.7002310

Filename

7002310