Chromatic dispersion measurements of 4564 km optical amplifier repeater system

Autor:	Yukio Horiuchi, Y. Namihira, Hiroharu Wakabayashi
Rok vydání:	1993
Předmět:	Physics Optical amplifier Repeater Optical fiber business.industry Phase error Transmission system law.invention Wavelength Optics law Dispersion (optics) Electrical and Electronic Engineering business
Zdroj:	Electronics Letters. 29:4-6
ISSN:	1350-911X
DOI:	10.1049/el:19930003
Popis:	Chromatic dispersion measurement is demonstrated on a 4564 km transmission system with 138 cascaded optical amplifiers. The technique uses a phase error cancellation method, which significantly reduces the phase error due to the system length fluctuations. It also uses temperature tuned DFB-LDs, which provide precise and stable probe wavelength control over a few nanometres.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::ae108a3b509936128e71e91aee8d5fc0 https://doi.org/10.1049/el:19930003 Zobrazit plný text záznamu