Scaling output energy in a diode-end-pumped passively Q-switched laser with a flat–flat resonator

C. Y. Tang, Y. J. Huang, H. C. Liang, Yung-Fu Chen, Kuan-Wei Su*

*此作品的通信作者

研究成果: Article同行評審

8 引文 斯高帕斯(Scopus)

摘要

The spatial and temporal behaviors in a diode-end-pumped passively Q-switched laser with a flat–flat resonator are systematically explored as a function of the cavity length. A Nd:YAG/Cr4+:YAG miniature laser is experimentally used to show that the scale-up of the pulse energy without the higher-order transverse modes can be practically realized by optimizing the cavity length as a function of the pump size. A theoretical analysis is performed to confirm the experimental results. The extracavity second harmonic generation is experimentally conducted to demonstrate the usefulness of the laser design. PACS number(s): 42.60.Gd Q-switching; 42.55.Xi Diode-pumped lasers; 42.55.-f Lasers; 42.65.Sf Dynamics of nonlinear optical systems; optical instabilities, optical chaos and complexity, and optical spatiotemporal dynamics.

原文English
文章編號20
頁數8
期刊Applied Physics B: Lasers and Optics
123
發行號1
DOIs
出版狀態Published - 1 1月 2017

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