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research article
Efficient broadband intracore grating LP01-LP02 mode converters for chromatic-dispersion compensation
1998
LP01-LP02 mode converters based on UV-written intracore gratings have been fabricated for chromatic-dispersion compensation. The mode converters operate in transmission at wavelengths near 1550 nm with spectral bandwidths of 14-25 nm and coupling efficiencies of as much as 90%. A large negative dispersion of -335 ps/(nm km) is obtained for a compensator consisting of the mode converter and a 1490-m-long few-mode fiber. The compensator shows negative dispersion over a wavelength region of 5 nm. Its figure of merit is estimated to be 370 ps/(nm dB)
Type
research article
Authors
Publication date
1998
Publisher
Published in
Volume
23
Issue
6
Start page
445
End page
7
Subjects
Note
5917657
Peer reviewed
REVIEWED
EPFL units
Available on Infoscience
January 20, 2009
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