海量图书期刊资源，随时随地畅享阅读乐趣
Phase-matched second harmonic generation of an Nd: YAG laser in a 2-methyl-4-nitroaniline (MNA) single-crystal thin-film waveguideHiroshi Itoh; Kazushi Hotta; Hidehiko Takara; Keisuke Sasaki · 1988