EXTREMELY LOW-POWER PENALTY IN 2.5-GB S TRANSMISSION EXPERIMENT USING1.55-MU-M MQW-DFB LASERS WITH OPTIMIZED QW NUMBER/

Authors
KAWANO M AOYAGI T WATANABE H TAKIGUCHI T NAKAJIMA Y TAKEMOTO A HIRANO R
Citation
M. Kawano et al., EXTREMELY LOW-POWER PENALTY IN 2.5-GB S TRANSMISSION EXPERIMENT USING1.55-MU-M MQW-DFB LASERS WITH OPTIMIZED QW NUMBER/, Microwave and optical technology letters, 7(3), 1994, pp. 150-152
Citations number
NO
Categorie Soggetti
Optics,"Engineering, Eletrical & Electronic
Journal title
Microwave and optical technology letters → ACNP
ISSN journal
08952477
Volume
7
Issue
3
Year of publication
1994
Pages
150 - 152
Database
ISI
SICI code
0895-2477(1994)7:3<150:ELPI2S>2.0.ZU;2-7
Abstract
For 1.55-mu m MQW-DFB lasers, the dependence of transmission character istics under 2.5-Gb/s modulation on the number of wells is investigate d experimentally and theoretically. The fiber length is 70 km and the total dispersion is 1470 ps/nm. Extremely low power penalty of 1.3 dB is obtained for a 12-well laser with large differential gain of 7.1 x 10(-16) cm(2) (C) 1994 John Wiley and Sons, Inc.