808-nm Optical Parametric Amplification Based on DKDP Crystals

CORC > 上海光学精密机械研究所 > 中国科学院上海光学精密机械研究所 > 高功率激光物理国家实验室

	808-nm Optical Parametric Amplification Based on DKDP Crystals
	Xie XL(谢兴龙); Liang X(梁潇); Kang J(康俊); Sun MZ(孙美智); Zhu JQ(朱健强)
刊名	激光与光电子学进展
	2016
卷号	53 期号:8 页码:81901
通讯作者	lx62@siom.ac.cn ; jqzhu@mail.shcnc.ac.cn
中文摘要	近年来,在800nm波段进行光参量啁啾脉冲放大(OPCPA)的实验受到了极大的关注,这得益于大口径高能钕玻璃激光装置及其倍频技术(SHG)的逐渐成熟,非线性晶体生长技术的发展,以及钛宝石锁模飞秒激光器的商业化。理论分析了基于氘化磷酸二氢钾(DKDP)的808nm波段宽带光参量啁啾脉冲放大现象。具体分析了DKDP晶体的氘化率从0提高至99%时的相位失配情况,并且在考虑光吸收情况下,数值模拟了几种高氘化率DKDP晶体的大能量光参量放大(OPA)过程。结果表明,大于90%氘化率的DKDP晶体在800nm波段可实
英文摘要	The optical parametric chirped pulse amplification (OPCPA)near the 800nm wavelength has gained significant popularity in the recent years.This can be attributed to the development of laboratory-scale Nd:glass lasers with their associated second harmonic generation (SHG),the mature nonlinear crystal growth technology, and the commercialized mode-locked Ti:sapphire oscillator.In this study,the characteristics of the 808-nm centered broad bandwidth signal OPCPA based on potassium dideuterium phosphate(DKDP)crystals are investigated.The phase mismatch in DKDP crystals for different deuteration levels of 0~99%is studied and a numerical simulation of the high energy optical parameric amplification(OPA)process with the considerations of absorption and several high deuteration levels is presented.Results show that the broadband bandwidth OPCPA at 808nm can be obtained when the deuteration level is more than 90%.
收录类别	CSCD
资助信息	国家自然科学基金
WOS记录号	CSCD:5781015
内容类型	期刊论文
源URL	[http://ir.siom.ac.cn/handle/181231/27840]
专题	上海光学精密机械研究所_高功率激光物理国家实验室
作者单位	中国科学院上海光学精密机械研究所
推荐引用方式 GB/T 7714	Xie XL,Liang X,Kang J,et al. 808-nm Optical Parametric Amplification Based on DKDP Crystals[J]. 激光与光电子学进展,2016,53(8):81901.
APA	谢兴龙,梁潇,康俊,孙美智,&朱健强.(2016).808-nm Optical Parametric Amplification Based on DKDP Crystals.激光与光电子学进展,53(8),81901.
MLA	谢兴龙,et al."808-nm Optical Parametric Amplification Based on DKDP Crystals".激光与光电子学进展 53.8(2016):81901.