EEMCS

Pollnau, M. and Heumann, E. and Danger, T. and Huber, G. (1995) Experimental determination of radiative-transition rates and quantum efficiencies in Er³⁺:YAlO₃ Optics communications, 118 (3-4). pp. 250-254. ISSN 0030-4018 *** ISI Impact 1,517 ***

Pollnau, M. and Heumann, E. and Heine, F. and Danger, T. and Lüthy, W. and Huber, G. and Weber, H.P. (1994) Population mechanisms of the room-temperature 551 nm Er:LiYF₄ laser In: Conference on Lasers and Electro-Optics / Europe, 28 August - 2 September 1994, Amsterdam, The Netherlands. pp. 130-131. European Physical Society. ISBN 0-7803-1789-0

Pollnau, M. and Heumann, E. and Huber, G. (1994) Stimulated emission and excited-state absorption at room temperature on the 550 nm-laser transition in Er³⁺ doped YAlO₃ Journal of Luminescence, 60-61. pp. 842-845. ISSN 0022-2313 *** ISI Impact 1,795 ***

Pollnau, M. and Heumann, E. and Huber, G. (1992) Time-resolved measurement of excited-state populations in atomic systems. Physica status solidi A, 130 (2). K121-K123. ISSN 0031-8965

Pollnau, M. and Heumann, E. and Huber, G. (1992) Time-resolved spectra of excited-state absorption in Er³⁺ doped YAlO₃ Applied physics A (Materials science and processing), 54 (5). pp. 404-410. ISSN 0947-8396 *** ISI Impact 1,760 ***