Asymmetric Dual Core Waveguides - Soloman Raju Thokala

Asymmetric Dual Core Waveguides

Dynamics of Self-Similar Waves
Buch | Softcover
97 Seiten
2024 | 1st ed. 2023
Springer Verlag, Singapore
978-981-19-7120-4 (ISBN)
149,79 inkl. MwSt
This book highlights the dynamical behavior of self-similar waves in asymmetric dual-core waveguides. Due to the linear coupling between them, the dynamics of the wave propagating through the passive core can be controlled by manipulating the dynamics of the wave propagating in the active core.
This book highlights the dynamical behavior of self-similar waves in asymmetric dual-core waveguides. The proposed dual-core waveguide consists of two closely spaced adjoining fibers in which one fiber is active and the other is passive. Due to the linear coupling between them, the dynamics of the wave propagating through the passive core can be controlled by manipulating the dynamics of the wave propagating in the active core.  The optimal pulse compression or amplification of these waves as the length of the fiber tends to infinity is presented. The exact Mobius transform self-similar solutions that propagate through these waveguides self-similarly are subject to simple scaling rules. The book includes experiments conducted to corroborate the analytical predictions.

Dr Thokala Soloman Raju obtained his M.Phil and Ph.D in Theoretical Physics, from the University of Hyderabad, India, under the supervision of Prof P K Panigrahi.  He has held faculty position in several institutes in India that includes BITS-PILANI and IISER Tirupati. His research interests are mainly in the areas of Nonlinear Dynamics with particular emphasis on Solitary waves in Nonlinear Optical waveguides and Bose-Einstein condensates. ​

Introduction.- Nonlinear compression of self-similar waves in asymmetric twin-core fibers (TCF).- Optical similaritons in graded-index nonlinear waveguide with an external source.- Compression and propagation of dispersive and rectangular similaritons in TCF.- Dynamics of self-similar waves in TCF with Airy-Bessel modulated nonlinearity.- Spatio-temporal optical similaritons in dual-core waveguide with an external source.- Conclusions.

Erscheinungsdatum
Reihe/Serie Progress in Optical Science and Photonics
Zusatzinfo 39 Illustrations, color; 1 Illustrations, black and white; XI, 97 p. 40 illus., 39 illus. in color.
Verlagsort Singapore
Sprache englisch
Maße 155 x 235 mm
Themenwelt Naturwissenschaften Physik / Astronomie Angewandte Physik
Naturwissenschaften Physik / Astronomie Atom- / Kern- / Molekularphysik
Naturwissenschaften Physik / Astronomie Optik
Technik Elektrotechnik / Energietechnik
Schlagworte Airy-Bessel modulation • Mobius transform • Nonlinear compression • Nonlinear waveguide • Optical similaritons • Pulse compression/amplification • Rectangular similaritons • Twin-core fibers (TCF)
ISBN-10 981-19-7120-X / 981197120X
ISBN-13 978-981-19-7120-4 / 9789811971204
Zustand Neuware
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