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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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Smith, Peter G. R.
University of Southampton
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (20/20 displayed)
- 2020Identifying mechanical vibration modes of a cantilever using spectrally multiplexed Bragg gratings and machine learning
- 2020Four-port integrated waveguide coupler exploiting bi-directional propagation of two single-mode waveguides
- 2018Direct UV written integrated waveguides using 213nm light
- 2017High-birefringence direct-UV-written silica waveguides for heralded single-photon sources at telecom wavelengths
- 2016An integrated optical Bragg grating refractometer for volatile organic compound detectioncitations
- 2016Photonic quantum networks
- 2015Optically integrated fiber: a new platform for harsh environmental sensing
- 2015Planarised optical fiber composite using flame hydrolysis deposition demonstrating an integrated FBG anemometer
- 2014Planarised optical fiber composite using flame hydrolysis deposition demonstrating an integrated FBG anemometercitations
- 2013Low optical-loss facet preparation for silica-on-silicon photonics using the ductile dicing regimecitations
- 2013Polish-like facet preparation via dicing for silica integrated opticscitations
- 2013Facet machining of silica waveguides with nanoscale roughness without polishing or lapping
- 2010Micromachined multimode interference device in flat-fibercitations
- 2010Integrated optic glass microcantilevers with Bragg grating interrogationcitations
- 2010Fiber and integrated waveguide-based optical sensorscitations
- 2007Line defects and temperature effects in liquid crystal tunable planar Bragg gratingscitations
- 2005Direct UV writing for channel definition on FHD silica-on-silicon
- 2003Direct-UV writing of channel waveguides in a bulk photosensitive tin doped sodium silicate glass
- 2003Integrated optical structures written in a polymer film by UV-induced refractive index modification
- 2000Broadband monolithic acousto-optic tunable filtercitations
Places of action
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document
Facet machining of silica waveguides with nanoscale roughness without polishing or lapping
Abstract
To achieve low-loss free space coupling for integrated optics, device facets need to be smooth, free of chips and flat. The typical route for accomplishing these requirements is by traditional lapping and polishing. We report that high quality optical quality facets with a Sa = 4.9 nm can be machined using a simple dicing technique. In order to directly measure the scatter loss a device with a series of Bragg gratings is used to characterise the average interface loss per facet.