## Abstract A fairly rigorous analytical treatment of an annular core dielectric optical fiber is presented, the core of the fiber lying between two concentric claddings with the outer cladding extended infinitely. For the theoretical approach, the approximation of the vanishing refractiveβindex di
F:End filters: etalon on the beveled facet of a fiber with an outdiffused core
β Scribed by Stone, J.; Stulz, L.W.; Burrus, C.A.; Centanni, J.C.
- Book ID
- 119787511
- Publisher
- IEEE
- Year
- 1991
- Tongue
- English
- Weight
- 240 KB
- Volume
- 3
- Category
- Article
- ISSN
- 1041-1135
- DOI
- 10.1109/68.79758
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract A discussion of the dispersion relation of the modes guided by an annular core fiber is done in order to prove that the fundamental mode has a zero cutoff. It also gives the inequalities satisfied by the cutoff frequencies of the first lower modes. A relation is established between the
## Abstract In this paper, we present a simple analytical method based on coordinate transformation for the calculation of the dispersion characteristics of an optical fiber which is slightly flattened on one side. We choose the new and appropriate orthogonal coordinates (ΞΎ,βΞ·,β__z__) for the propo