Disordered Nd:CaYAlO 4 crystal lasing at 1069, 1080 and 1363 nm

作者: Haiyong Zhu , Yongchang Zhang , Yanmin Duan , Ye Yu , Changwen Xu

DOI: 10.1016/J.JLUMIN.2017.11.010

关键词:

摘要: Abstract The π- and σ-polarization laser operation in an a-cut disordered Nd: CaYAlO4 crystal were investigated. Making full use of the difference polarized fluorescence spectra, at 1080 nm π-polarization 1069 nm selected to oscillated by using a polarizing beam splitting cube. Output powers 2.45 1.52 W obtained pump power 9.8 W rotating crystal, respectively. 0.67 W output wavelength 1363 nm was also achieved based on 4F3/2-4I13/2 transition cavity mirror designed for 1.3 µm operation.

参考文章(15)
Haohai Yu, Xiaodong Xu, Dongzhen Li, Zhengping Wang, Jun Xu, High-power disordered Nd:CaYAlO 4 lasers at 1.08 m Optics Letters. ,vol. 35, pp. 2666- 2668 ,(2010) , 10.1364/OL.35.002666
Z.H. Cong, D.Y. Tang, W.D. Tan, J. Zhang, D.W. Luo, C.W. Xu, X.D. Xu, D.Z. Li, J. Xu, X.Y. Zhang, Q.P. Wang, Diode-end-pumped Nd:CaYAlO4 mode locked laser Optics Communications. ,vol. 284, pp. 1967- 1969 ,(2011) , 10.1016/J.OPTCOM.2010.12.003
A Agnesi, F Pirzio, L Tartara, E Ugolotti, H Zhang, J Wang, H Yu, V Petrov, Tunable femtosecond laser based on the Nd3+:BaLaGa 3O 7 disordered crystal Laser Physics Letters. ,vol. 11, pp. 035802- ,(2014) , 10.1088/1612-2011/11/3/035802
Dongzhen Li, Xiaodong Xu, Junqing Meng, Dahua Zhou, Changtai Xia, Feng Wu, Jun Xu, Diode-pumped continuous wave and Q-switched operation of Nd:LuAG crystal Optics Express. ,vol. 18, pp. 18649- 18654 ,(2010) , 10.1364/OE.18.018649
Shaozhen Lv, Zhaojie Zhu, Yan Wang, Zhenyu You, Jianfu Li, Chaoyang Tu, Spectroscopic investigations of Ho3+/Er3+:CaYAlO4 and Eu3+/Er3+:CaYAlO4 crystals for 2.7μm emission Journal of Luminescence. ,vol. 144, pp. 117- 121 ,(2013) , 10.1016/J.JLUMIN.2013.06.044
D. Z. Li, X. D. Xu, S. S. Cheng, D. H. Zhou, F. Wu, Z. W. Zhao, C. T. Xia, J. Xu, J. Zhang, H. M. Zhu, X. Y. Chen, Polarized spectral properties of Nd3+ ions in CaYAlO4 crystal Applied Physics B. ,vol. 101, pp. 199- 205 ,(2010) , 10.1007/S00340-010-4026-6
V. Lupei, A. Lupei, C. Gheorghe, L. Gheorghe, A. Achim, A. Ikesue, Crystal field disorder effects in the optical spectra of Nd3+ and Yb3+-doped calcium lithium niobium gallium garnets laser crystals and ceramics Journal of Applied Physics. ,vol. 112, pp. 063110- ,(2012) , 10.1063/1.4752070
Horacio R. Verdún, Leonard M. Thomas, Nd:CaYAlO4—a new crystal for solid‐state lasers emitting at 1.08 μm Applied Physics Letters. ,vol. 56, pp. 608- 610 ,(1990) , 10.1063/1.102712
Shufang Gao, Zhenyu You, Jinglong Xu, Yijian Sun, Chaoyang Tu, Continuous wave laser operation of Tm and Ho co-doped CaYAlO4 and CaGdAlO4 crystals Materials Letters. ,vol. 141, pp. 59- 62 ,(2015) , 10.1016/J.MATLET.2014.11.035
E. Stephens, L.D. Schearer, H.R. Verdún, A tunable Nd:CaYA104 laser Optics Communications. ,vol. 90, pp. 79- 81 ,(1992) , 10.1016/0030-4018(92)90332-L