Citation
Mk. Chin et al., GaAs microcavity channel-dropping filter based on a race-track resonator, IEEE PHOTON, 11(12), 1999, pp. 1620-1622
Citations number
10
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
IEEE PHOTONICS TECHNOLOGY LETTERS
ISSN journal
10411135
→ ACNP
Volume
11
Issue
12
Year of publication
1999
Pages
1620 - 1622
Database
ISI
SICI code
1041-1135(199912)11:12<1620:GMCFBO>2.0.ZU;2-E
Abstract
We have demonstrated add-drop filters using racetrack-shaped resonators cou
pled to straight waveguides across gaps which are larger compared with the
conventional microcavity ring resonators. The finesse and the maximum trans
mission are characterized and are shown to be determined uniquely by the ro
und-trip loss and the coupling factor of the resonator.