H Schönnagel

Double chirped-pulse-amplification laser: a way to clean pulses temporally.

H. Schonnagel, W. Sandner, M. Kalashnikov, 2005, Optics letters.

Laser operation with nearly diffraction-limited output from a Yb:YAG multimode channel waveguide.

U. Griebner, U Griebner, H Schönnagel, 1999, Optics letters.

Efficient laser operation with nearly diffraction-limited output from a diode-pumped heavily Nd-doped multimode fiber.

R Grunwald, U Griebner, H Schönnagel, 1996, Optics letters.