Narrow-Band Distributed Feedback Reflector Design

Hermann A. Haus, Yin-Chieh Lai

Research output: Contribution to journalArticlepeer-review

51 Scopus citations


The theory is developed for a narrow-band distributed feedback (DFB) reflector that reflects at the center of the grating stopband, and transmits at frequencies to either side. This paper presents a perturbational method of analysis which simplifies the algebra and provides helpful insight. The approximate analysis is compared with the exact results.

Original languageEnglish
Pages (from-to)754-760
Number of pages7
JournalJournal of Lightwave Technology
Issue number6
StatePublished - 1 Jan 1991

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