Group delay in Bragg grating with linear chirp
نویسندگان
چکیده
منابع مشابه
Group delay in Bragg grating with linear chirp
An analytic solution for Bragg grating with linear chirp in the form of confluent hypergeometric functions is analyzed in the asymptotic limit of long grating. Simple formulas for reflection coefficient and group delay are derived. The simplification makes it possible to analyze irregularities of the curves and suggest the ways of their suppression. It is shown that the increase in chirp at fix...
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ژورنال
عنوان ژورنال: Optics Communications
سال: 2006
ISSN: 0030-4018
DOI: 10.1016/j.optcom.2006.05.032