Distributed feedback device characterization using a continuous wave model

The second-order cw equation for a medium having gain and a modulated index of refraction is solved to characterize an aperiodic distributed feedback structure. The solutions are compared with those of a coupled-wave model for the cases of tapered, chirped, and phase-shifted structures. A correlatio...

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Veröffentlicht in:	Applied Optics 1990-07, Vol.29 (21), p.3110-3113
Hauptverfasser:	KOENIG, E. T, KARIM, M. A
Format:	Artikel
Sprache:	eng
Schlagworte:	Exact sciences and technology Metrology, measurements and laboratory procedures Physics
Online-Zugang:	Volltext
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