Zobrazeno 1 - 7
of 7
pro vyhledávání: '"S. V. Burke"'
Autor:
G.M. Berry, S. V. Burke
Publikováno v:
Optical and Quantum Electronics. 27:921-934
We have developed a semianalytical approach to study the propagation characteristics of multimode interference (MMI) waveguide structures. The effect of transverse crosssection geometry on self-imaging length and optical power throughput are investig
Autor:
S. V. Burke
Publikováno v:
Progress In Electromagnetics Research. 10:41-74
Autor:
S. V. Burke
Publikováno v:
Optical and Quantum Electronics. 26:63-77
The most general form of the spectral index method is presented for the analysis of multiple-layered rib and related semiconductor waveguide structures where the ribs have vertical sidewalls and are surrounded by air. The model allows for the presenc
Publikováno v:
Optical and Quantum Electronics. 25:771-787
The scope of the spectral index method for solving general planar waveguiding problems is analysed by first showing how simple it is to set up a closed-form transcendental equation whose solution is very accurate; the solution is so fast that the met
Autor:
Brian Culshaw, S. V. Burke
Publikováno v:
Optical and Quantum Electronics. 27:825-827
Autor:
S. V. Burke, P. C. Kendall
Publikováno v:
Integrated Photonics Research.
An asymmetric coupler consisting of two dissimilar waveguides can be designed to operate as a narrowband filter if the propagation constants of the individual guides coincide at one wavelength, λo. The filter response is approximately a (sinc)2 func
Publikováno v:
Applied Optics. 35:2041
Accurate forms for the LP(nm) modes (n = 0 and n ≧ 2) in a uniform circular-core curved fiber are given. We show that the LP(nm) modes (n ≧ 2) are composed of two spatially orthogonal components and that, to the zeroth order, there is no special