DocumentCode
316633
Title
3000 km transmission of densely-spaced, 2.5 Gbit/s directly-modulated channels demultiplexed with a free-space concave grating
Author
Bayvel, P. ; Gambini, P. ; Mikhailov, V. ; Rothnie, D. ; Timofeev, F. ; Midwinter, J.E.
Author_Institution
Dept. of Electron. & Electr. Eng., Univ. Coll. London, UK
Volume
1
fYear
1997
fDate
22-25 Sep 1997
Firstpage
146
Abstract
WDM transmission and demultiplexing of 4 directly-modulated DFB lasers at 2.5 Gbit/s, with very narrow channel spacing (50 GHz) over 3000 km of dispersion-shifted fibre has been performed using a single-span recirculating loop. A high-performance free-space concave grating demultiplexer is used, for the first time, in a WDM transmission experiment
Keywords
diffraction gratings; 2.5 Gbit/s; 3000 km; WDM transmission; WDM transmission experiment; densely-spaced Gbit/s directly-modulated channel demultiplexing; directly-modulated DFB lasers; dispersion-shifted fibre; free-space concave grating; high-performance free-space concave grating demultiplexer; km transmission; single-span recirculating loop; very narrow channel spacing;
fLanguage
English
Publisher
iet
Conference_Titel
Integrated Optics and Optical Fibre Communications, 11th International Conference on, and 23rd European Conference on Optical Communications (Conf. Publ. No.: 448)
Conference_Location
Edinburgh
ISSN
0537-9989
Print_ISBN
0-85296-697-0
Type
conf
DOI
10.1049/cp:19971388
Filename
627819
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