| Issue |
J. Phys. IV France
Volume 04, Number C4, Avril 1994
3rd International Conference Laser M2P
|
|
|---|---|---|
| Page(s) | C4-393 - C4-396 | |
| DOI | https://doi.org/10.1051/jp4:1994494 | |
3rd International Conference Laser M2P
J. Phys. IV France 04 (1994) C4-393-C4-396
DOI: 10.1051/jp4:1994494
1 Institut de Physique Nucléaire, IN2P3-CNRS, 91406 Orsay, France
2 CNET, 196 rue Henri Ravera, 92220 Bagneux, France
3 Université du Maine, Cristallogénèse, 72017 Le Mans, France
© EDP Sciences 1994
J. Phys. IV France 04 (1994) C4-393-C4-396
DOI: 10.1051/jp4:1994494
U3+/LiYF4, a promising IR laser
S. HUBERT1, E. SIMONI1, M. LOUIS1, F. AUZEL2, D. MEICHENIN2 and J.Y. GESLAND31 Institut de Physique Nucléaire, IN2P3-CNRS, 91406 Orsay, France
2 CNET, 196 rue Henri Ravera, 92220 Bagneux, France
3 Université du Maine, Cristallogénèse, 72017 Le Mans, France
Abstract
Under reducing conditions, single crystal of LiYF4 doped with 762 ppm of U3+ were obtained. Absorption and fluorescence spectra of this system are presented as well as the energy level scheme of the lasing transition. Oscillator strength and laser cross section between Stark levels of the [MATH] transition are calculated.
© EDP Sciences 1994