A Egbert

Sub-diffraction limited structuring of solid targets with femtosecond laser pulses.

A Ostendorf, B. Chichkov, S. Adams, 2000, Optics express.

Femtosecond laser-induced two-photon polymerization of inorganic-organic hybrid materials for applications in photonics.

B N Chichkov, A Ostendorf, R Houbertz, 2003, Optics letters.