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JOURNAL OF SYNTHETIC CRYSTALS ›› 2008, Vol. 37 ›› Issue (6): 1310-1315.

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Growth and Optical Properties of Nd3+:Na3La9O3(BO3)8 Crystal

BAI Xiao-yan;ZHANG Guo-chun;FU Pei-zhen   

  • Online:2008-12-15 Published:2021-01-20

Abstract: Nd3+doped Na3La9O3(BO3)8 crystal has been grown by the top-seeded solution growth(TSSG)method.The absorption spectrum,emission spectrum and lifetime have been measured at room temperature.The Judd-Ofelt theory has been applied to the evaluation of its spectral properties.The broad absorption band around 812 nm makes it suitable for the AlGaAs laser diode pumping.The JO parameters(Ωt,t=2,4,6),the emission intensity,the radiative lifetime,the branching ratios and the radiative quantum efficiency have been calculated.

Key words: Nd3+doped Na3La9O3(BO3)8 crystal has been grown by the top-seeded solution growth(TSSG)method.The absorption spectrum,emission spectrum and lifetime have been measured at room temperature.The Judd-Ofelt theory has been applied to the evaluation of its spectral properties.The broad absorption band around 812 nm makes it suitable for the AlGaAs laser diode pumping.The JO parameters(Ωt,t=2,4,6),the emission intensity,the radiative lifetime,the branching ratios and the radiative quantum efficiency have been calculated.

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