Polarisatie van kleine halfgeleiderlasers

Uiterst kleine halfgeleiderlasers (vertical-cavity surface-emitting lasers) worden steeds vaker gebruikt voor allerlei toepassingen in optische communicatie, laserprinters en optische dataopslag. Vanuit wetenschappelijk oogpunt zijn met name de polarisatie eigenschappen van de lasertjes interessant. Het blijkt dat de polarisatie dominant bepaald wordt door de lineaire anisotropie: dubbele breking en dichroisme. De invloed van de niet-lineaire anisotropie is echter ook meetbaar.

Download Fotonica nr. 1, 1999

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References ...

Going for ECP2 Gold: A journey of technical growth and lifelong learning

In June, Moiz Hyderabadwala, Senior Researcher at ASML Research, received the ECP2 Silver certificate, awarded through the European Certified Precision Engineering Course Programme (ECP2), a collaboration between Euspen and DSPE.

Mastering thin metal production for mass-manufactured energy systems

The successful transition to a sustainable energy future hinges on the industrialisation of advanced energy-conversion technologies.

Mikroniek June 2026: Design for Sustainability

The June issue of Mikroniek is devoted to Design for Sustainability. The main theme article presents the challenges of thin metal production for mass-manufactured energy systems.