Authors: Kellermann, PO Finger, N Gornik, E Ost, M Scholz, F Schweizer, H

Citation: Po. Kellermann et al., Wavelength-graded horizontal cavity laser array with postgrowth adjustmentof wavelength, IEEE PHOTON, 12(9), 2000, pp. 1138-1140

Authors: Ertl, A Kellermann, PO Zehetmayer, M Schoggl, A Kindl, P Maitz, AH

Citation: A. Ertl et al., A novel 675.2 nm diode laser densitometer for use with GafChromic films, MED PHYS, 26(5), 1999, pp. 834-838

Authors: Kellermann, PO Finger, N Schrenk, W Gornik, E Winterhoff, R Schweizer, H Scholz, F

Citation: Po. Kellermann et al., Wavelength-adjustable surface-emitting single-mode laser diodes with contradirectional surface-mode coupling, APPL PHYS L, 75(24), 1999, pp. 3748-3750