| J. Limpert, A. Liem, S. Höfer, T. Gabler, H. Zellmer, A. Tünnermann, S. Unger, S. Jetschke, H.-R-Müller: High average power ultrafast Yb-doped fiber amplifier. OSA TOPs 50, 348-354 (2001) |
| Hoefer, Sven, Liem, A., Limpert, J., Zellmer, H., Tuennermann, A., Unger, S., Jetschke, S., Mueller, H. R., Freitag, I.: Single-frequency master-oscillator fiber power amplifier system emitting 20 W of power. Optics Letters 26, 1326-1328 (Sep. 2001). |
| A. Liem, J. Limpert, S. Höfer, S. Nolte, H. Zellmer, A. Tünnermann, V. Reichel, S. Unger, S. Jetschke, H.-R. Müller: High average power femtosecond fiber CPA system. OSA TOPs 68, 128-132 (2002) |
| Limpert, J., Hoefer, S., Liem, A., Zellmer, H., Tuennermann, A., Knoke, S., Voelckel, H.: 100-W average-power, high-energy nanosecond fiber amplifier. Applied Physics B - Lasers and Optics 75 (4-5), 477-479 (Oct. 2002). |
| Tunnermann A, Hofer S, Liem A, Limpert J, Reich M, Roser F, Schreiber T, Zellmer H, Peschel T, Guyenot V: Power scaling of high-power fiber laseres and amplifiers. Laser Physics 15 (1): 107-117 (Jan 2005). |
| Y. Joeng, Y. Kim, K. Mörl , S. Höfer, A. Tünnermann, K. Oh: Q-switching of Yb3+-doped fiber laser using a novel micro-actuating platform light modulator. Optics Express 13, 10302 (2005). |
