Bending Loss
Evaluation of the Bending Loss of the Hollow Optical Fiber for Application of the Carbon Dioxide Laser to Endoscopic Therapy
... by bending the hollow optical fiber in a gastrointestinal ...and bending of the head of the endoscope was ...and bending of the head of the endoscope with the angle of 90˚ decreased the output laser ...
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Ultra low bending loss equiangular spiral photonic crystal fibers in the terahertz regime
... for use in the Terahertz regime is presented. The design shows ultra low bending loss and very low confinement loss compared to conventional Hexagonal PCF (H-PCF). The ES- PCF has excellent modal ...
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Effect of bending optical fibre on bend loss over a long period of time
... Bend loss is one of the losses that contribute to the lack of fibre performance (Yu Zhi and Wang Hong, ...2012). Bending of optical fibre can be mostly found at termination points and joining ...any ...
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Fiber design for high power low cost Yb:Al doped fiber laser operating at 980nm
... the loss at 980 ...the bending loss around 980 ...perimental bending loss to the theoretical one of ...ing loss depends strongly on fiber parameters, the difference is not ...
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Design of Endlessly Single Mode Photonic Crystal Fibers with Desirable Properties using HC-EDA Algorithm
... In further work, we are going to use Particle Swarm Optimization (PSO) and Gravitational Search Algorithm (GSA) for tackling this optimization problem. Also we will try to present the cost function using combination of ...
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Efficient Simulation of Bragg Grating Sensors for Implementation to Structural Health Monitoring of Composites
... When bending is applied to the grating there is a loss in reflectivity due to the curvature of the optical fiber, referred to as the bending ...as bending or shear were also acting on the ...
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Design of bent photonic crystal fiber supporting a single polarization
... to bending for different air-hole orientations. Variations of the bending loss for the TE and TM modes with the different operating wavelengths are also ...the bending losses of H ...
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Analysis of Fiber Loss Mechanisms in Communication System to Simulate Different Attenuation
... low loss optical fiber has been ...different loss mechanisms in optical fiber ...absorption loss at 1310 nm wavelength of light is significantly very ...scattering loss decreases as the ...
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Exploring the Kinetics of Domain Switching in Ferroelectrics for Structural Applications
... The bending loss tangent versus applied voltage is shown in ...The bending loss tangent of the MFC actuator specimen is both qualitatively and quantitatively different than that observed in ...
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Numerical Analysis of Index-Guiding Photonic Crystal Fibers with Low Confinement Loss and Ultra-Flattened Dispersion by FDFD Method
... confinement loss, bending loss, effective mode area and chromatic dispersion are numerically ...confinement loss and zero-flattened chromatic dispersion can be obtained by varying the ...
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Effect of Bending Location on Springback via V-Bending Method
... In practice, bending not always carried out at the middle of the specimen, it may also perform at one end of the part.In addition, the effect of the bend location still not get attention from the researcher, even ...
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Expert System for Metal Bending Angle Control on Numeric Control Bending Press
... metal bending process and guarantee achievement of demanded metal bending angle in first bending ...hydraulic bending press PSE 135/3000, which is suitable for implementation of expert system, ...
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Analysis of properties of boards for concrete formwork
... PlomaFoil shows nearly 20% better properties. OSB show the worst properties in longitudinal direction. Values measured are 45% lower than the average value of other boards. In cross direction, the majority of boards ...
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Development of Analytical Model for Dynamic Bending Force during Single Pass 3 roller Cone Frustum Bending Technique
... conical bending process is one which is used for producing conical sections or cone frustums from metal plates for various industrial ...roll bending of the ...the bending force during the stage of ...
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Study of the natural bending oscillations
... natural bending oscillations in packer systems used on strings in offshore production ...elastic bending deformations of the packing elements in the down hole packer systems (which isolate production ...
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Factors Influencing the Planning and Design of Metro Rail Elevated Corridor
... 4 Bending Moment in Pier: Longitudinal Bending Moment spectrum in the Pier for CMRC is increased by 48.28% and -30.99% as that of MRC for minimum and maximum Bending Moment respectively.[r] ...
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Factors Causing Undesirable Deformations during the Bending of Extruded Sections
... Some typical undesirable phenomena in quasi-uniform bending are shown in Fig. 7. In Fig. 7(a), type A shows wrinkling with concave distortion on the compression flange. The wrinkling is buckling deformation ...
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The influence of contact surface shape on the mechanical properties of osteosynthetic plates
... point bending test was carried out according to the ISO 9585 [4] together with the dynamic bending test in which the load intensity and the number of cycles were adjusted to the exploitation conditions of ...
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... minor bending moment at central arc angles 180° to 135° is ...minor bending moment at central arc angles 90° to 45° is ...minor bending moment are significantly lesser than the non-isolated bridge, ...
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Bend Propagation by a Sliding Filament Model for Flagella
... The active bending moment required to match the viscous bending moments resulting from the uniform propagation of bending waves can be generated by a simple relationship between the curv[r] ...
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