Spectra of absolute instruments from the WKB approximation

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F13%3A00066958" target="_blank" >RIV/00216224:14310/13:00066958 - isvavai.cz</a>
Result on the web
<a href="http://iopscience.iop.org/1367-2630/15/6/065005/" target="_blank" >http://iopscience.iop.org/1367-2630/15/6/065005/</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1367-2630/15/6/065005" target="_blank" >10.1088/1367-2630/15/6/065005</a>

Result language
angličtina
Original language name
Spectra of absolute instruments from the WKB approximation
Original language description
We calculate the frequency spectra of absolute optical instruments using the Wentzel?Kramers?Brillouin (WKB) approximation. The resulting eigenfrequencies approximate the actual values very accurately; in some cases they even give the exact values. Our calculations confirm the results obtained previously by a completely different method. In particular, the eigenfrequencies of absolute instruments form tight groups that are almost equidistantly spaced. We demonstrate our method and its results applied toseveral examples.
Czech name
—
Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BH - Optics, masers and lasers
OECD FORD branch
—

Project
<a href="/en/project/GBP201%2F12%2FG028" target="_blank" >GBP201/12/G028: Eduard Čech Institute for algebra, geometry and mathematical physics</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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