A consideration on chromatic and polarization dispersions in single-mode fibers for large capacity transmission systems

Masaharu Ohashi, Makoto Tsubokawa, Masaaki Kawase

研究成果: Conference contribution

抄録

The transmission limitation due to total dispersion, including chromatic and polarization, is investigated for the continuous-phase frequency-shift keying (CPFSK) transmission system. Signal amplitude degradation is theoretically estimated for nondispersion-shifted (NDS), dispersion-shifted (DS), and heavy-metal fluoride glass (HMF) fibers using demodulation schemes such as polarization compensation, optical heterodyne detection, and intermediate frequency (IF) demodulation. The maximum transmission speed of the DS fiber is about 150 Gb/s for a transmission distance of 200 km and a polarization dispersion of 2 ps when D = 0 ps/km/nm. For the NDS fiber, the transmission speed is about 6 Gb/s. The maximum transmission distance and speed for the HMF fiber are determined according to the total dispersion to be about 4500 km and 70 Gb/s, respectively. It is clarified that the transmission limitation depends on the values of three factors: chromatic dispersion, dispersion slope, and polarization dispersion. If chromatic dispersion is small, the effect of polarization dispersion is dominant. Therefore, polarization dispersion should be taken into account when designing high-speed transmission systems.

本文言語English
ホスト出版物のタイトルGLOBECOM '90
出版社Publ by IEEE
ページ1523-1528
ページ数6
ISBN(印刷版)0879426322
出版ステータスPublished - 1990 12 1
外部発表はい
イベントIEEE Global Telecommunications Conference & Exhibition Part 3 (of 3) - San Diego, CA, USA
継続期間: 1990 12 21990 12 5

出版物シリーズ

名前IEEE Global Telecommunications Conference and Exhibition
3

Other

OtherIEEE Global Telecommunications Conference & Exhibition Part 3 (of 3)
CitySan Diego, CA, USA
Period90/12/290/12/5

ASJC Scopus subject areas

  • Engineering(all)

フィンガープリント 「A consideration on chromatic and polarization dispersions in single-mode fibers for large capacity transmission systems」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル