Affiliation:
1. Armenian State Pedagogical University after Kh. Abovyan
2. Chaire Photonique, Laboratoire Matériaux Optiques Photonique et Systèmes Centrale Supelec
Abstract
The absorption and emission cross-section spectra of LiNbO3:Tm3+ crystals were
investigated within the wavelength range of at room temperature. This study
delves into the potential for achieving radiation-balanced lasing. Optimal parameters for both the
pump and emission wavelengths, denoted as and , respectively,
were determined. At these wavelengths, the corresponding optimal values for gain
and radiation-balanced generation efficiency
were identified.
These findings underscore the feasibility of radiation-balanced lasing in LiNbO3:Tm3+ crystals
under the specified conditions.
Publisher
National Academy of Sciences of the Republic of Armenia