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Fibreglass Grating Frpgrp-
Spatial Light Modulator Fork Grating
When encoding diffractive optical elements (DOE) onto a spatial light modulator (SLM), the diffraction efficiency can be reduced because of the pixel nature of the SLM. These effects have been studied previousl.
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Fiber Bragg Grating Surface Metallization
A two-step method for metallization in-fiber Bragg grating was developed in this paper, the aim is prepare to embed the fiber sensor in metal. In this study, the fiber Bragg grating (FBG) was metallized with a nickel coat using an electroless-electro plating method. Under the optimum conditions, the surface of chemical plating and electroplating coat are smooth and compact, there is not any visible defect in the cross-section.