Nondestructive Imaging of a Type 1 Optical Filter Bragg Grating

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Dragomir, Nicoleta, Rollinson, Claire, Wade, S. A, Stevenson, A. J, Collins, Stephen F, Baxter, Gregory W, Farrel, P. M and Roberts, Ann (2003) Nondestructive Imaging of a Type 1 Optical Filter Bragg Grating. Optics Letters, 28 (10). pp. 789-791. ISSN 0146-9592


Nondestructive images of refractive-index variation within a type I fiber Bragg grating have been recorded by the differential interference contrast imaging technique. The images reveal detailed structure within the fiber core that is consistent with the formation of Talbot planes in the diffraction pattern behind the phase mask that had been used to fabricate the grating.

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Item type Article
DOI 10.1364/OL.28.000789
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Subjects Historical > Faculty/School/Research Centre/Department > School of Biomedical and Health Sciences
Keywords ResPubID18587, type I fiber Bragg grating , Talbot planes, differential interference contrast imaging technique
Citations in Scopus 71 - View on Scopus
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