By Topic

Box-like filter response of triple ring resonators with integrated SOA sections based on GaInAsP/InP

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
$33 $13
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

4 Author(s)
D. G. Rabus ; Heinrich-Hertz-Inst. fur Nachrichtentech. Berlin GmbH, Germany ; M. Hamacher ; H. Heidrich ; U. Troppenz

Triple coupled ring resonator (TRR) add/drop filters with parallel and serial configurations with integrated semiconductor optical amplifiers (SOAs) were designed and fabricated. The implemented SOAs within the resonators offer loss compensation plus additional device functionality. The high order filters have passband characteristics with sharper roll-off, flatter tops, and greater out-of-band rejection than previously demonstrated first order ring resonator filters. The free spectral range (FSR) of the devices is 25 GHz and 50 GHz. An on-off ratio of more than 20 dB was realized. The characteristic response of designed and manufactured triple ring resonator filters with codirectional couplers and integrated semiconductor optical amplifiers are presented.

Published in:

Indium Phosphide and Related Materials Conference, 2002. IPRM. 14th

Date of Conference: