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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Janting, Jakob
Technical University of Denmark
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (14/14 displayed)
- 2020Annular Cavity Design for Photoluminescent Polymer Optical Fiber Sensorscitations
- 2019Polymer Optical Fiber Tip Mass Production Etch Mechanism to Achieve CPC Shape for Improved Biosensor Performancecitations
- 2019Polymer Optical Fiber Modification by Etching using Hansen Solubility Parameters - A Case Study of TOPAS, Zeonex and PMMAcitations
- 2019Small and Robust All-Polymer Fiber Bragg Grating based pH Sensorcitations
- 2019Effects of Solvent Etching on PMMA Microstructured Optical Fiber Bragg Gratingcitations
- 2018All-Polymer Fiber Bragg Grating based pH Sensor.citations
- 2017Solution-Mediated Annealing of Polymer Optical Fiber Bragg Gratings at Room Temperaturecitations
- 2016Bragg grating photo-inscription in doped microstructured polymer optical fiber by 400 nm femtosecond laser pulses
- 2016Investigation of the in-solution relaxation of polymer optical fibre Bragg gratings
- 2016Bragg grating photo-inscription in doped microstructured polymer optical fiber by 400 nm femtosecond laser pulses.
- 2010Microsystem reliability: Polymer adhesive and coating materials for packaging
- 2006Techniques in Scanning Acoustic Microscopy for Enhanced Failure and Material Analysis of Microsystemscitations
- 2005Surface tension driven shaping of adhesive microfluidic channel walls
- 2002Simulated SAM A-scans on multilayer MEMS components
Places of action
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article
Polymer Optical Fiber Tip Mass Production Etch Mechanism to Achieve CPC Shape for Improved Biosensor Performance
Abstract
We report on a simple chemical etching method that enables nonlinear tapering of Polymer Optical Fiber (POF) tips to manufacture Compound Parabolic Concentrator (CPC) fiber tips. We show that, counter-intuitively, nonlinear tapering can be achieved by first etching the core and not the cladding. The etching mechanism is modelled and etched tips are characterized both geometrically and optically in a fluorescence glucose sensor chemistry. A Zemax model of the CPC tipped sensor<br/>predicts an optimal improvement in light capturing efficiency of a factor of 3.96 compared to the conventional sensor with a plane-cut fiber tip. A batch of eight CPC fiber tips has been manufactured by the chemical etching method. The batch average showed an increase of a factor of 3.16, which is only 20% less than the predicted value. The method is reproducible and can be up-scaled for mass production.