B Sumpf

Nearly Diffraction-Limited Tapered Lasers at 675 nm With 1-W Output Power and Conversion Efficiencies Above 30%

B. Sumpf, G. Erbert, M. Zorn, 2011, IEEE Photonics Technology Letters.

Concept for power scaling second harmonic generation using a cascade of nonlinear crystals.

B. Sumpf, G. Erbert, A. Hansen, 2015, Optics express.

Single-pass UV generation at 222.5 nm based on high-power GaN external cavity diode laser.

B. Sumpf, G. Erbert, G. Tränkle, 2015, Optics letters.

400 mW external cavity diode laser with narrowband emission at 445 nm.

B Sumpf, G Erbert, G Tränkle, 2014, Optics letters.