Dynamics of a Wave Packet of Whispering-Gallery-Mode Type in an Optical Waveguide in the Presence of a Traveling Refractive-Index Wave

It is demonstrated that strong ultrafast modulation of a tunneling wave packet of the whispering-gallery-mode type can be implemented in a cylindrical optical waveguide exhibiting spatiotemporal inhomogeneity induced by a travelling refractive-index wave. The corresponding optical waveguides can be...

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Bibliographic Details
Published in:Optics and spectroscopy 2018-03, Vol.124 (3), p.418-423
Main Authors: Zolotovskii, I. O., Korobko, D. A., Mironov, P. P., Sementsov, D. I., Fotiadi, A. A., Yavtushenko, M. S.
Format: Article
Language:English
Subjects:
CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS
CYLINDRICAL CONFIGURATION
Inhomogeneity
LASER RADIATION
Lasers
Lasers and Their Applications
MODULATION
Optical Devices
Optical waveguides
Optics
Photonics
Physics
Physics and Astronomy
PULSES
REFRACTIVE INDEX
TUNNEL EFFECT
WAVE PACKETS
WAVEGUIDES
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Summary:It is demonstrated that strong ultrafast modulation of a tunneling wave packet of the whispering-gallery-mode type can be implemented in a cylindrical optical waveguide exhibiting spatiotemporal inhomogeneity induced by a travelling refractive-index wave. The corresponding optical waveguides can be used for efficient generation of picosecond and subpicosecond laser pulses.
ISSN:0030-400X
1562-6911
DOI:10.1134/S0030400X18030219