Low-loss waveguides and passive devices in BCB-bonded InP membranes on silicon

F. Bordas, F. Van Laere, G. Roelkens, E.J. Geluk, F. Karouta, P.J. Veldhoven, van, R. Nötzel, D. Thourhout, Van, R.G.F. Baets, M.K. Smit

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Abstract

The high vertical index contrast and the small thickness of thin InP membranes (200nm) bonded with BCB allow the achievement of very small devices. In this paper we will present some performances of such photonic integrated circuit building blocks (wires, sharp bends and 3dB splitters). Some preliminary results about passive cavities (ring resonators) will also be presented.
Original languageEnglish
Title of host publicationProceedings of the 13th annual symposium of the IEEE/LEOS Benelux Chapter, 27-28 November 2008, Enschede, The Netherlands
Place of PublicationPiscataway
PublisherInstitute of Electrical and Electronics Engineers
Pages59-62
ISBN (Print)978-90-365-2768-2
Publication statusPublished - 2008

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    Bordas, F., Van Laere, F., Roelkens, G., Geluk, E. J., Karouta, F., Veldhoven, van, P. J., Nötzel, R., Thourhout, Van, D., Baets, R. G. F., & Smit, M. K. (2008). Low-loss waveguides and passive devices in BCB-bonded InP membranes on silicon. In Proceedings of the 13th annual symposium of the IEEE/LEOS Benelux Chapter, 27-28 November 2008, Enschede, The Netherlands (pp. 59-62). Institute of Electrical and Electronics Engineers.