Beat-noise-tolerant gigabit/s O-CDMA technique using spectral amplitude coding of coherent multi-frequency light

Author

Kaneko, Shin ; Suzuki, Hiro ; Miki, Noriki ; Kimura, Hideaki ; Kumozaki, Kiyomi

Author_Institution

NTT Access Network Service Syst. Labs., NTT Corp., Chiba, Japan

fYear

2009

fDate

20-22 July 2009

Firstpage

33

Lastpage

34

Abstract

We present two gigabit/s spectral-amplitude-coding O-CDMA techniques that use coherent multi-frequency light. The techniques achieve high beat-noise tolerance by either employing multi-frequency self-homodyne detection or using spectral M-ary ASK based on electrical-domain spatial-code spreading.

Keywords

amplitude shift keying; code division multiple access; optical communication; beat-noise-tolerant gigabits O-CDMA technique; coherent multifrequency light; electrical-domain spatial-code spreading; multifrequency self-homodyne detection; optical code division multiplexing access technique; spectral M-ary ASK; spectral amplitude coding; Decoding; Frequency conversion; Multiple access interference; Optical frequency conversion; Optical noise; Optical pulses; Optical receivers; Optical ring resonators; Optical transmitters; Phase detection;

fLanguage

English

Publisher

ieee

Conference_Titel

Summer Topical Meeting, 2009. LEOSST '09. IEEE/LEOS

Conference_Location

Newport Beach, CA

ISSN

1099-4742

Print_ISBN

978-1-4244-3913-3

Electronic_ISBN

1099-4742

Type

conf

DOI

10.1109/LEOSST.2009.5226234

Filename

5226234