Ring microresonator as a photonic structure with complex eigenfrequency.

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985882%3A_____%2F04%3A13040002" target="_blank" >RIV/67985882:_____/04:13040002 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Ring microresonator as a photonic structure with complex eigenfrequency.

Original language description

For the analysis of light propagation in photonic guided-wave ring microresonators, leaky mode solvers for bent channel waveguides are often used. In the analytical approach, the leaky mode field is expressed in terms of cylindrical functions of complexarguments and a complex order which plays a role of the /azimuthal/ propagation constant. In this contribution we present a modified approach which takes into account the circular symmetry of the stucture. We calculate the eigenmodes of a lossy microresonator as modes with complex eigenfrequencies. In this approach, the eigenmodes are described by cylindrical functions of an integer order and a complex argument. Similarities and differences of both approches are demonstrated using simple examples of 2D/planar/ structures.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JA - Electronics and optoelectronics

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2004

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Optical and Quantum Electronics

ISSN

0306-8919

e-ISSN

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Volume of the periodical

36

Issue of the periodical within the volume

1-3

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

11

Pages from-to

259-269

UT code for WoS article

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EID of the result in the Scopus database

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