Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Integrated Optical Allpass Filters for Dispersion Compensation

Not Accessible

Your library or personal account may give you access

Abstract

Optical allpass filters allow any phase response to be approximated, making them ideal for dispersion compensation in WDM systems. By concatenating several stages, filters with wide passband widths (BW) relative to the Free Spectral Range (FSR), large dispersions, and extremely low group delay ripple can be designed. Experimental results for a two-stage (FSR=12.5 GHz, D=±4200 ps/nm, BW=4.5 GHz) and four-stage (FSR=25 GHz, BW=13.5 GHz, D=±1589 ps/nm) filter using ring resonators in planar waveguides are presented. Architectures for tunable dispersion compensation and dispersion slope compensation are also discussed. Allpass filters are compact and capable of compensating multiple channels due to their periodic response.

© 1999 Optical Society of America

PDF Article
More Like This
Integrated Waveguide Allpass Filter Tunable Dispersion Compensators

C. K. Madsen
TuT1 Optical Fiber Communication Conference (OFC) 2002

A Multi-channel Dispersion Slope Compensating Optical Allpass Filter

C. K. Madsen and G. Lenz
WF5 Optical Fiber Communication Conference (OFC) 2000

An Integrated Tunable Chromatic Dispersion Compensator for 40 Gb/s NRZ and CSRZ

C.K. Madsen, S. Chandrasekhar, E.J. Iaskowski, M.A. Cappuzzo, J. Bailey, E. Chen, L.T. Gomez, A. Griffin, R. Long, M. Rasras, A. Wong-Foy, L.W. Stulz, J. Weld, and Y. Low
FD9 Optical Fiber Communication Conference (OFC) 2002

References

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2022 | Optica Publishing Group. All Rights Reserved