Design and realization of a two-stage microring ladder filter in silicon-on-insulator.
Opt Express
; 20(22): 24708-13, 2012 Oct 22.
Article
en En
| MEDLINE
| ID: mdl-23187234
We report the design and experimental realization of a new type of microring filters consisting of two parallel-cascaded microring doublets connected by a π-phase shift element. Interference between the two second-order microring stages gave rise to a fourth-order filter response with flat-top passband and a bandwidth of 100 GHz. The result demonstrates the feasibility of realizing advanced integrated optics filters based on parallel cascades of high-order microring networks.
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Colección:
01-internacional
Base de datos:
MEDLINE
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En
Revista:
Opt Express
Asunto de la revista:
OFTALMOLOGIA
Año:
2012
Tipo del documento:
Article
País de afiliación:
Canadá
Pais de publicación:
Estados Unidos