fiber-waveguide-fiber coupling loss
III V semiconductor waveguides for photonic functionality at 780 nm
... optical loss of very small waveguide structures when the optical mode size within the launch fiber is larger than the cross-section of the ...the fiber mode and the waveguide mode, ...
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Variable Coupling Ratio Y-Branch Plastic Optical Fiber (POF) Coupler with Suspended Waveguide Taper
... the waveguide taper also contribute to the ...the waveguide taper have to be highly flat with minimum surface ...the waveguide taper will introduce air gaps which will increase the coupling ...
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Optimal VIA Placement in Under Filled Embedded Multimode Waveguides
... optical loss in an optical VIA for em- bedded multimode waveguide applications, a single mode fiber input was propagated along a 20 mm wave- guide to mimic field structures present at the ...the ...
5
Multi-Poly-Silicon-Layer-Based Spot-Size Converter for Efficient Coupling Between Silicon Waveguide and Standard Single-Mode Fiber
... various coupling schemes have been proposed to achieve a high coupling efficiency between the silicon waveguide and ...SOI waveguide into a fiber, which has the advantage of not ...
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Efficient Coupling of Tapered Optical Fibers to Silicon Nanophotonic Waveguides on Rare Earth Doped Crystals
... the waveguide, as they lead to a non-negligible power loss of about 10% from our ...the fiber with the waveguide to achieve optimal ...the waveguide taper is extremely narrow at the ...
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Plastic Optical Fiber Coupler with High Index Contrast Waveguide Taper
... the fiber-waveguide taper ...insertion loss of 7.5 dB and coupling ratio of 50 : 50 whereas the second prototype device with additional slot for the jacketed fibers showed the insertion ...
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SimpliFiber Pro. Users Manual. Optical Power Meter and Fiber Test Kits
... Fluke Networks warranty obligation is limited, at Fluke Networks option, to refund of the purchase price, free of charge repair, or replacement of a defective product which is returned to a Fluke Networks authorized ...
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The Determination of Interfacial Shear Strength in Short Fiber Reinforced Poly Ethylene Terephthalate by Kelly Tyson Theory
... short fiber reinforced PET composites were ...short fiber reinforced composite as direct fiber feeding process is conducted to fabricate GF/recycled PET for studying the interfacial shear ...aligned ...
9
Energy absorption performance of conical natural fiber reinforced composites Abstract
... Natural fiber-reinforced composites have attracted increasing interest because of the advantages of fibers, such as low density, relatively high toughness, high strength and stiffness, good thermal properties and ...
6
Couristan Premiere Carpet Brand Warranty Certificate FOR RESIDENTIAL APPLICATION
... Fluffing or Shedding: The balls of fluff found on carpet or in the vacuum cleaner bag are merely loose bits of fiber left in the carpet from the manufacturing process. Removing these loose fibers does not affect ...
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Quasistatic and continuous dynamic characterization of the mechanical properties of silk from the cobweb of the black widow spider Latrodectus hesperus
... gumfooted fiber had a greater extensibility, ultimate strength, and toughness relative to the adjacent region of dry gumfooted fiber ...the fiber was initially four times lower than that of the dry ...
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Sound Transmission Loss of Natural Fiber Panel
... natural fiber panels can deliver high sound transmission loss ...kapok fiber. The natural fiber panels will undergo the treatment and fabrication process before they can be used as a tested ...
10
Bio-degumming technology of jute bast by Pectobacterium sp. DCE-01
... The gum of jute consists of complex components, including 13–20 % hemicelluloses, 11–16 % lignin, and 2 % pectin (Lu 1993; Xu et al. 2010). During degum- ming, the use of key enzymes that match well the jute gum is ...
7
Flexible Optical Waveguide Bent Loss Attenuation Effects Analysis and Modeling Application to an Intrinsic Optical Fiber Temperature Sensor
... A curvature effect is easily reached with optical fibers; therefore many laboratories have investigated the effects of curvatures on optical fiber measuring responses. Grat- ings implemented in optical fibers ...
7
Optical Fiber Device For Coupling A Composite-Type Optical Fiber Scope And Pulse Laser Processing For Plant Maintenance
... In the above experiments, an objective lens is used for the fundamental functioning of the coupling device. However, in an actual on-site situation, far-distance work must be considered. Therefore, in this ...
8
Fiber to mortar bond behavior in TRM composites: effect of embedded length and fiber configuration
... until fiber rupture occurs ...the fiber tensile strength obtained from direct tensile ...the fiber slipping (that governs the M1-GS1-50 and M1-GS1-75) dissipates more energy than the fiber ...
51
Design of Spectral Filters Based on Mode Coupling of Optical Fibers
... The Dispersion characteristics and field distribution of both separate fibers and as a composite waveguide are calculated by applying the finite difference method of Opti fiber software. Spectral ...
6
Reproductive Performance and Fiber Quality Responses of Cotton to Potassium Nutrition
... and fiber properties in relation to changes in potassium levels in the ...weaker fiber strengths. Fiber micronaire values fell into the discount range ...affect fiber uniformity. The ...
14
Study on Insertion Loss of Fiber Fabry Perot Filters
... Tunable fiber Fabry-Perot filters (FFP-TFs) are widely used in optical fiber communications and optical sensing systems, since they have advantages of low loss, high tuning speed, wide tuning range, ...
5
Comparison of Artificial Fiber with Steel and Natural Fiber Embedded in Concrete for its Mechanical Properties
... artificial fiber reinforced concrete(FRP POLYPROPYLENE) and natural fiber(COCONUT FIBER) reinforced engineered cementitious composites members on their flexural load- deformation behavior, ...
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