Holographically Generated Volume Grating
Abstract
Holographic generated volume gratings, with a thickness much larger than the wavelength, normally exhibit a narrow bandwidth for the particular design wavelength and angle. Following the two-beam interference exposure process, a volume grating inside fused silica is generated and simulated with the rigorous Fourier modal method (FMM) in VirtualLab Fusion. Both the spectral and angular dependent reflection property of the grating are analyzed.
VirtualLab Fusion Configuration
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VirtualLab Fusion
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Grating Package
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Tutorial
Configuration of Grating Structures by Using Special Media
In the VirtualLab’s Grating Software Package grating structures can be configured by using a stack.
Tutorial
Grating Order Analyzer
In VirtualLab Fusion, the Grating Order Analyzer can be used for convenient grating diffraction analysis, with results presented in various ways.
Tutorial
Modeling of Gratings within Optical System – Discussion at Examples
With the help of typical examples, we explain how to model grating within system and discuss topics like alignment of gratings, grating order selection, and angular response setting.