Analytical functions for the optimization of second-harmonic generation and parametric generation by focused Gaussian beams

Yung-Fu Chen*, Y. C. Chen

*此作品的通信作者

研究成果: Article同行評審

10 引文 斯高帕斯(Scopus)

摘要

An analytical function involving four parameters is proposed to express the second-harmonic generation efficiency as well as the parametric generation gain coefficient in the Boyd-Kleinman theory. The analytical function clearly reveals the dependence of conversion efficiency on the focusing parameter and the walk-off parameter. Moreover, the optimum focusing parameter and its corresponding maximum efficiency are explicitly given in the analytical function, leading to a straightforward evaluation of a given crystal performance.

原文English
頁(從 - 到)645-647
頁數3
期刊Applied Physics B: Lasers and Optics
76
發行號6
DOIs
出版狀態Published - 6月 2003

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