EEMCS

Altena, G.J. (2006) Evanescent field sensing in hybrid integrated optical MEMS devices. PhD thesis, University of Twente. ISBN 90-365-2361-3

Altena, G.J. and Dijkstra, M. and Hoekstra, H.J.W.M. and Lambeck, P.V. (2005) Ultra-thin free-standing Si₃N₄ membrane waveguides for evanescent sensing of MEMS movements In: 12th European Conference on Integrated Optics (ECIO) 2005, 6-8 April 2005, Grenoble, France. pp. 506-509. ECIO. ISBN not assigned

Hoekstra, H.J.W.M. and Lambeck, P.V. and Altena, G.J. and Dijkstra, M. and van Lith, J. and Wijn, R.R. (2005) Novel integrated Optic Sensors. In: Workshop The Sense of Contact 2005, 31 March - 1 April 2005, Wageningen, the Netherlands. Technology Foundation STW. ISBN 90-74702-51-1