Tag: Waveguides

Free Download Optical Waves in Waveguides and Free Space: Multimode Propagation
English | 2024 | ISBN: 981979546X | 612 Pages | PDF EPUB (True) | 84 MB
This book provides a thorough review of multi-mode propagation inside optical waveguides and free space, which is receiving particular attention for its promising applications in communications and sensing. At the heart of the book is the matter of how modes couple and interfere due to engineered or random index fluctuations, forming functional devices.

Free Download Asymmetric Dual Core Waveguides: Dynamics of Self-Similar Waves (Progress in Optical Science and Photonics, 22) by Soloman Raju Thokala
English | January 13, 2023 | ISBN: 981197117X | 108 pages | MOBI | 16 Mb
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.

Free Download Optical Polymer Waveguides: From the Design to the Final 3D-Opto Mechatronic Integrated Device by Jörg Franke, Ludger Overmeyer, Norbert Lindlein, Karlheinz Bock, Stefan Kaierle, Oliver Suttmann, Klaus-Jürgen Wolter
English | EPUB | 2022 | 283 Pages | ISBN : 3030928535 | 106.6 MB
Light signals in optical waveguides can be used to transmit very large amounts of data quickly and largely without interference. In the industrial and infrastructural sectors, e.g. in the automotive and aerospace industries, the demand to further exploit this potential is therefore increasing. Which technologies can be used to effectively integrate systems that transmit data by means of light into existing components? This is a central question for current research. So far, there have been some technical limitations in this regard. For example, it is difficult to couple the signal of an optical waveguide to other optical waveguides without interruption. There is also a lack of suitable fabrication technologies for three-dimensional waveguides, as well as design and simulation environments for 3D opto-MID. This book addresses these and other challenges.