WebFeb 18, 2024 · (a) The Si absorption (cyan) and the modeled waveguide loss caused by the modal overlap of the fundamental TE (blue) and TM (red) modes in a 8 μ m wide, 2 μ m thick Ge-on-Si rib waveguide with Si. The inset shows the modeled bending loss for a 90° bend at 13.5 μ m wavelength. WebJan 2, 2012 · The U.S. Department of Energy's Office of Scientific and Technical Information
Nonlinear couplers with tapered plasmonic waveguides
WebMar 15, 1979 · Tapered waveguides for guided wave optics Author J C Campbell PMID: 20248841 DOI: 10.1364/AO.18.000900 Abstract Strip waveguides having half-paraboloid shaped tapers that permit efficient fiber to waveguide coupling have been fabricated by Ag ion exchange in soda-lime glass. WebMar 6, 2024 · In this paper, we present a theoretical and experimental analysis of mid-infrared (4.7 μm) quantum cascade laser waveguides with different taper waveguides geometries: linear, convex, and concave tapers. We have calculated and measured brightness of the optical beam and maximal power density on the laser front mirror for … hallmark stationary paper and envelopes set
Subwavelength structured silicon waveguides and …
WebSchematic diagrams of various subwavelength structured strip and slab waveguides. (A) SWG waveguide, (B) 90° waveguide bend, and (C) multimode crossing based on the … 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, 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 … hallmark stationery for women