J. van Houwelingen

Production and characterization of spiral phase plates for optical wavelengths.

J. P. Woerdman, S. Oemrawsingh, J. van Houwelingen, 2004, Applied optics.

Semiconductor waveguide source of counterpropagating twin photons.

H Zbinden, J. Likforman, L. Lanco, 2006, Physical review letters.

Quantum teleportation with a three-Bell-state analyzer.

N Gisin, H Zbinden, N. Gisin, 2005, Physical review letters.

Spacelike separation in a Bell test assuming gravitationally induced collapses.

N Gisin, H Zbinden, N. Gisin, 2008, Physical review letters.