3Ralph H. Page, Kathleen I. Schaffers, l,aura D. DeLoach et al.Cr^2+ -doped zinc chalcogenides asefficienl, widely tunablemid infrared lasers[J]. IEEE J. Quantun Electron. , 1997, 33 (4) : 609-620
4Gregory J. Wagner,Timothy J. Carrig, Richard H. Jarman et al. High efficiency, broadly tunable continuous-wave Cr^2- : ZnSe laser[J]. Trends in Optics and Photonics, Advanced Solid State lasers, 1999,26:427-435
7Timothy J. Carrig,Gregory J. Wagner, William J. Alford et al.Chromium-doped ehalcogenide lasers[C]. SPIE , 2004. 5460:74-83
8Gregory J. Wagner. Timothy J. (Tarrig. Power scaling of Cr^2- :ZnSe lasers[J]. Trends in Optics and Photonics, Advanced Solid-State Lasers. 2001. 50:506-511
9Irina T. Sorokina, Evgeni Sorokin, Alberto Di Lieto et al.Efficient broadly tunable continuous - wave Cr^2- : ZnSe laser[J].J. Opt.Soc. Ame. B, 2001, 18 (7): 926-931
10Irina T, Sorokina. Cr^2+ doped Ⅱ-Ⅵ materials for lasers and nonlinear optics[J].Optical Materials, 2004. 26:395-413
