作者: J.Y. Allain , M. Monerie , H. Poignant
DOI: 10.1049/EL:19910630
关键词:
摘要: Energy transfers between Yb3+ and Pr3+ are studied with different pump wavelengths. Lasing operation of pumping Pr+ has been demonstrated. Application to amplification in the 1300nm telecommunications window is discussed.