Effective CW and quasi-CW LBO frequency doubled Nd:YAG lasers S.F BOGDANOV, V.G. BONDARENKO, A.A. FOMICHOV, P.G. KONVISSAR and S.R. RUSTAMOV J. Phys. IV France, 04 C4 (1994) C4-614 DOI: 10.1051/jp4:19944164