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The transversal profile of a charged particle beam, its position, its centroid location, its focus or flatness depends on the instrument operating conditions or on the beam exit set up. Prove of concept of a new type of charged particle beam diagnostics based on FBGs was demonstrated. Its operating principle relays on the measurement of the central wavelengths change of a matrix of FBG sensors as...
The concept of fiber-Bragg grating (FBG) arrays was investigated regarding its potential to serve as a new method to fabricate cost efficient and high performance pressure sensor catheters for hollow organs. Draw tower fibers with a reduced diameter of 80 μm and a co-extrusion fabrication process were used in order to keep the catheter simple and prone to be used as one way product. The total diameter...
Połączenie unikalnych właściwości włókien mikrostrukturalnych z czujnikowymi możliwościami światłowodowych siatek Bragga daje bardzo obiecujące i ciekawe perspektywy na aplikacyjne wykorzystanie tego typu struktur w metrologii. Dzięki odpowiedniemu zaprojektowaniu geometrii włókna mikrostrukturalnego możliwe jest uzyskanie czujnika o bardzo wysokiej czułości na naprężenia (w szczególności dla modów...
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