Transmission and Optical Device Technologies for Terabit-Per-Second Wavelength Division Multiplexing Systems.

• EMURA Katsumi

  C&C Media Research Laboratories, NEC Corporation

Bibliographic Information

Other Title

• 波長多重によるテラビット光伝送とそれを支える光デバイス技術
• ハチョウ タジュウ ニ ヨル テラビット ヒカリデンソウ ト ソレ オ ササエル ヒカリ デバイス ギジュツ

Abstract

This paper introduces research trends in terabit-per-second (Tb/s) Wavelength Division Multiplexing (WDM) optical transmission technologies that will be indispensable for constructing a next-generation ultra-highcapacity trunk network. First, technologies for improving the WDM spectral efficiency and increasing the optical amplifier bandwidth are introduced in order to increase the total WDM capacity. Then related optical device technologies are briefly introduced, especially ones for fabricating WDM light sources. Finally, technical challenges towards Tb/s transmission over distances of 10, 000 km are mentioned, including RZ pulse-based WDM transmission.

Journal

• The Review of Laser Engineering

  The Review of Laser Engineering 27 (4), 251-256, 1999

  The Laser Society of Japan

Keywords

• WDM
• Optical amplifier
• Dispersion
• Nonlinear effect
• Soliton

Details

• CRID: 1390282679623824256
• NII Article ID: 10002251886
• NII Book ID: AN00255326
• DOI: 10.2184/lsj.27.251
• ISSN: 13496603
• ISSN: 03870200
• NDL BIB ID: 4700611
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4700611
• Web Site: http://www.jstage.jst.go.jp/article/lsj1973/27/4/27_4_251/_pdf
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed