20 GBIT S LONG-DISTANCE TRANSMISSION USING A 270 PHOTON BIT OPTICAL PREAMPLIFIER RECEIVER/

Authors
KATAOKA T MIYAMOTO Y HAGIMOTO K NOGUCHI K
Citation
T. Kataoka et al., 20 GBIT S LONG-DISTANCE TRANSMISSION USING A 270 PHOTON BIT OPTICAL PREAMPLIFIER RECEIVER/, Electronics Letters, 30(9), 1994, pp. 715-716
Citations number
3
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
Electronics Letters → ACNP
ISSN journal
00135194
Volume
30
Issue
9
Year of publication
1994
Pages
715 - 716
Database
ISI
SICI code
0013-5194(1994)30:9<715:2GSLTU>2.0.ZU;2-#
Abstract
A 200km nonrepeatered transmission experiment and a 400km transmission experiment using three in-line amplifiers are carried out at 20Gbit/s by using a simple but highly sensitive optical preamplifier receiver based on a 0.98pm LD-pumped EDFA. High sensitivity of -31.6dBm (270pho ton/bit) at 20Gbit/s is obtained.