P Pogany

Measuring the coherence function of continuous-wave lasers by a photorefractive grating method.

H J Eichler, P Pogany, J Dziambor, 1999, Applied optics.

Photorefractive power transfer from parallel laser diode amplifiers into a single output beam.

Y. Ding, H. Eichler, P. Roentgen, 1997, Optics letters.