Quasi-ray tubes

Authors
Rautian, SG
Citation
Sg. Rautian, Quasi-ray tubes, OPT SPECTRO, 87(3), 1999, pp. 456-458
Citations number
3
Categorie Soggetti
Spectroscopy /Instrumentation/Analytical Sciences
Journal title
OPTICS AND SPECTROSCOPY
ISSN journal
0030400X → ACNP
Volume
87
Issue
3
Year of publication
1999
Pages
456 - 458
Database
ISI
SICI code
0030-400X(199909)87:3<456:QT>2.0.ZU;2-D
Abstract
It is shown that one may introduce in diffraction problems quasi-ray tubes. Similarly to the tubes of rays used in geometrical optics, the flow of ele ctromagnetic field energy does not diffuse through their lateral walls.