By Topic

Multimode fibre baseband frequency response measurement with single frequency output extracted from modulated InGaAsP laser

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $31
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

3 Author(s)
Machida, S. ; NTT, Musashino Electrical Communication Laboratory, Musashino, Japan ; Imoto, N. ; Ohmori, Y.

A new method to measure multimode fibre frequency response is presented by using a single longitudinal mode extracted from modulated semiconductor laser output. Intensity fluctuation noise, caused by r.f. modulation, is utilised as a broadband baseband signal. Baseband frequency response of a 1.98 km graded-index fibre is measured up to 1.5 GHz in 1.1¿1.5 ¿m wavelength region. This method provides a simple and accurate measurement of intermodal dispersion excluding chromatic dispersion effect.

Published in:

Electronics Letters  (Volume:15 ,  Issue: 19 )