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

I. O. Zolotovskii; D. A. Korobko; P. P. Mironov; D. I. Sementsov; A. A. Fotiadi; M. S. Yavtushenko

doi:10.1134/S0030400X18030219

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

Authors: Zolotovskii I.O.¹, Korobko D.A.¹, Mironov P.P.¹, Sementsov D.I.¹, Fotiadi A.A.¹, Yavtushenko M.S.¹
Affiliations:
1. Kapitsa Research Institute of Technology
Issue: Vol 124, No 3 (2018)
Pages: 418-423
Section: Lasers and their Applications
URL: https://ogarev-online.ru/0030-400X/article/view/165660
DOI: https://doi.org/10.1134/S0030400X18030219
ID: 165660

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Abstract

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.