  We present high-contrast imaging data on the disk of the classical T Tauri
star TW Hya. The images were obtained through the polarimetric differential
imaging technique with the adaptive optics system NACO. Our commissioning data
show the presence of polarized disk emission between 0.1" and 1.4" from the
star. We derive the first Ks-band radial polarized intensity distribution. We
show that the polarized intensity compares well to shorter wavelengths surface
brightness observations and confirm the previously reported gradual slope
change around 0.8". These results show the potential of the new polarimetric
differential imaging technique at 8m-class telescopes to map the inner regions
of protoplanetary disks.
