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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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Keränen, Kimmo
VTT Technical Research Centre of Finland
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (14/14 displayed)
- 2020The Effect of Torsional Bending on Reliability and Lifetime of Printed Silver Conductorscitations
- 2019Wireless Powering for Glass-Laminated Functionalities
- 2012Demonstrators for autonomous automotive and signage applications by bonding flexible solar cells, batteries and LED elements on large area polycarbonate backplanescitations
- 2012Demonstrators for autonomous automotive and signage applications by bonding flexible solar cells, batteries and LED elements on large area polycarbonate backplanescitations
- 2012Printed hybrid systemscitations
- 2012Hot laminated multilayer polymer illumination structure based in embedded LED chipscitations
- 2010Differential photoacoustic gas cell based on LTCC for ppm gas sensingcitations
- 2009Hermetic fiber pigtailed laser module utilizing passive device alignment on an LTCC substratecitations
- 2008Photonic module integration based on silicon, ceramic and plastic technologies
- 2007The studies of the illumination/detection module in Integrated Microinterferometric Extensometer
- 2007Inmould integration of a microscope add-on system to a 1.3 Mpix camera phonecitations
- 2006Fiber pigtailed multimode laser module based on passive device alignment on an LTCC substratecitations
- 2006Cost-efficient hermetic fibre pigtailed laser module utilizing passive device alignment on an LTCC substrate
- 2002Fiberoptic in-vessel viewing system for the international thermonuclear experimental reactorcitations
Places of action
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thesis
Photonic module integration based on silicon, ceramic and plastic technologies
Abstract
This thesis reports the main results in photonic moduleintegration using silicon, multilayer ceramic and plastictechnologies.In order to implement high-performance photonic modulesthe accurate alignment between critical devices andcomponents is very essential. Cost-efficient photonicmodules in volume production can be achieved, when thealignment of devices and components is implementedpassively. Utilization of lithographic manufacturingprocess in silicon processing ensures that the requiredalignment tolerances between devices are well possible toachieve with photonic modules. The capability of silicontechnology to produce a monolithically integratedphotonic sensor system, a miniaturized infrared (IR)spectrometer, is studied and evaluated in this work.The capability of a multilayer ceramics substrate to actas an optical platform for a miniature profilometer andan optical bench for passive alignment of laser chip andfiber is evaluated. The components of the miniatureprofilometer are aligned below +/- 100 µm transversetolerance passively, which enables operational sensormodule implementation. The multilayer ceramic opticalbench substrate demonstrates transverse passive alignmenttolerances of 3 . 10m in laser-to-fiber coupling. Thetolerances are at adequate level for multimode couplings,but inadequate for single-mode couplings.Transverse alignment tolerances below +/-60 µm areachieved between source and lens surface using in-moldintegration with a novel VCSEL illuminator. In addition,a fully operational microscope lens system for Nokia 6630mobile phone using in-mold integration is designed,implemented and evaluated.