WebIn a tapered coupler the propagation constant difference between the two waveguides and the coupling coefficient, vary along the length of the device. The principles of tapered … WebIn fact, in a plasma sound wave the electrons and ions become slightly separated owing to their difference in mass, and an electric field builds up to bring them back together. The …
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WebAug 17, 1998 · The plasma waveguide is a cylindrical vacuum core surrounded by a plasma cladding. The analysis shows that guided‐mode fields do exist inside the core. Like a … WebIn this study, we propose a novel equivalent-waveguide concept to design the completely adiabatic tapered waveguides. The optimal combination of taper shape and refractive-index distribution in such ideal structures is obtained by applying a series of conformal mappings to transform a single-mode straight waveguide into an equivalent tapered configuration. … fcs amp
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WebKeywords: integrated optics; polymer optical waveguides; optical communication systems; planar lightwave circuit 1. Introduction With the rapid growth of data center interconnection, a coarse wavelength division multiplexing (CWDM) system in the O-band (1260–1360 nm) becomes the first choice for metro-access networks, WebDec 1, 2024 · In order to achieve higher transmission efficiency, a long linear taper is required, but it will also lead to optical coupling between adjacent waveguides. Parabolic taper structure may be a better choice to keep efficient mode conversion and effectively reduce crosstalk [18]. Fig. 3 shows the top view of a parabolic taper. The waveguide was ... WebMar 15, 2011 · Complex coupled-mode theory for tapered optical waveguides Opt Lett. 2011 Mar 15;36 (6):1026-8. doi: 10.1364/ol.36.001026. Authors Jianwei Mu 1 , Wei-Ping Huang Affiliation 1 Department of Electrical and Computer Engineering, McMaster University, Hamilton, Ontario, Canada. [email protected] PMID: 21403764 DOI: … fcsan存储服务器