24—AN ANALYSTS OF FIZEAU FRINGES CROSSING A FIBRE WITH A MULTIPLE SKIN
1980; Taylor & Francis; Volume: 71; Issue: 5 Linguagem: Inglês
10.1080/00405008008631562
ISSN1754-2340
AutoresM.M. El-Nicklawy, I. M. Fouda,
Tópico(s)Color Science and Applications
ResumoA mathematical formula is derived for the shape of multiple-beam Fizeau fringes crossing a cylindrical fibre having a core surrounded by a double skin. A general formula is also deduced for the case of a multiple skin. An an experimental illustration, the formula is applied to calculation of the refractive indices along the multiple skin of a natural fibre from the shape of the fringe shift.
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