1. |
B. V. Andreev, G. I. D'yakonov, V. G. Lyan, V. A. Maslov, V. A. Mikhaĭlov, D. A. Nikolaev, S. K. Pak, O. P. Shaunin, I. A. Shcherbakov, “YSGG:Cr:Nd laser with an emission efficiency of 1.5–2”, Kvantovaya Elektronika, 18:9 (1991), 1038–1040 [Sov J Quantum Electron, 21:9 (1991), 941–943 ] |