by Heck, M.J.R., Munoz, P., Tilma, B.W., Bente, E.A.J.M., Barbarin, Y., Yok-Siang Oei, Notzel, R., Smit, M.K.
Published in IEEE journal of quantum electronics (01.04.2008)

by Pallmann, W P, Zaugg, C A, Mangold, M, Wittwer, V J, Moench, H, Gronenborn, S, Miller, M, Tilma, B W, Südmeyer, T, Keller, U
Published in Optics express (22.10.2012)

by Tilma, B.W., Bente, E.A.J.M., Notzel, R., Kotani, J., Leijtens, X.J.M., Smit, M.K.
Published in 2009 IEEE LEOS Annual Meeting Conference Proceedings (01.10.2009)