Numerical and Experimental Study of the Mechanical Properties of Photonic Crystal Film

Tian Long Li; Long Qiu Li; Lin Wang; Guang Yu Zhang; Yao Li

doi:10.4028/www.scientific.net/AMR.531.554

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The Application of Geological Radar in Forecasting the Adverse Geological in Metamorphic Rock Area Tunnel Construction
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Research of the Image-Based Automatic Identification of the High-Strength Al-Alloy Grain Size
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Numerical and Experimental Study of the Mechanical Properties of Photonic Crystal Film
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Methods of Support Vector Machine on Classification of Expansive Soils
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FEA of Micro-Hole Drilling in Stainless Steel Based on DEFORM-3D
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Optimizing High Harmonic Generation in Hollow Core Photonic Crystal Fiber as New Optical Waveguide Materials
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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 531Numerical and Experimental Study of the Mechanical...

Numerical and Experimental Study of the Mechanical Properties of Photonic Crystal Film

Abstract:

The photonic crystal which can perform total reflection for a range of frequencies of light can be used as thermal control coating, optical fiber and optical filter. The prediction and characterization of mechanical properties are crucial to improve the processing methods and optimize the structure of the films in order to sustain mechanical stresses. In terms of modeling and prediction of the mechanical properties, this work presents a finite element model for a photonic crystal film indented by a perfectly rigid sphere. In addition, the numerical solution is compared to the experimental results obtained by nanoindentation and shown a good correlation. The effect of the contact depth on the mechanical properties was also provided.