1. Crank, J.: The Mathematics of Diffusion. Ser. Oxford Science Publications, Clarendon Press, Oxford (1979)
2. Demmer, P., Modinger, R., Bauer, J., Ebling, F., Schröder, H., Beil, P., Albrecht, H., Beier, A., Pfeiffer, K., Franke, M., Griese, E., Reuber, M., Kostelnik, J.: New generation interconnection technology: printed circuit boards with integrated optical layers. In: Proceedings of the 2005 9th IEEE Workshop on Signal Propagation on Interconnects, Garmisch-Partenkirchen, Germany 2005, pp. 247–257 (2005)
3. Griese, E.: A high-performance hybrid electrical-optical interconnection technology for high-speed electronic systems. IEEE Trans. Adv. Packag. 24(3), 375–383 (2001)
4. Kühler, T., Griese, E.: Modeling the diffusion process for developing optical waveguides for PC-board integration, 1st ed., ser. In: Integration of Practice-Oriented Knowledge Technology: Trends and Prospectives. Springer, Berlin (2013)
5. Ramaswamy, R., Srivastava, R.: Ion-exchanged glass waveguides: a review. J. Lightw. Technol. 6(6), 984–1000 (1988)