マエダ　トシテル   Toshiteru Maeda   前田　敏輝    所属   石巻専修大学  理工学部    職種   教授
言語種別	英語
発行・発表の年月	1993/02
形態種別	研究論文（学術雑誌）
標題	stimation of frequency conversion efficiency of lasers with intracavity optical mixing
執筆形態	共著
掲載誌名	Japanese Journal of Applied Physics
巻・号・頁	32(2),pp.819
総ページ数	6
概要	For lasers with intracavity frequency conversion, we present general expressions of the power output efficiencies as a function of the relative length of nonlinear optical crystals for different values of parameters related to fundamental lasers, the nonlinear crystal and optical geometries. The maximum available efficiencies due to the nonlinear interaction are calculated for cases where the optimum coupling conditions are either satisfied or not satisfied. It is explained that the forbidden ranges of nonlinear coupling coefficients are the result of several factors. These results provide useful suggestions for practical construction.