Color center conversion by femtosecond pulse laser irradiation in LiF : F-2 crystals

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	Color center conversion by femtosecond pulse laser irradiation in LiF : F-2 crystals
	Cheng, Guanghua; Wang, Yishan; He, JunFang; Chen, Guofu; Zhao, Wei; Cheng Guanghua
作者部门	瞬态光学国家重点实验室
	2007-07-09
发表期刊	OPTICS EXPRESS
ISSN	1094-4087
卷号	15 期号:14 页码:8938-8942
摘要	We report the observation of intense spontaneous emission of green light from LiF:F-2:F-3(+) centers in active channel waveguides generated in lithium fluoride crystals by near-infrared femtosecond laser radiation. While irradiating the crystal at room temperature with 405 nm light from a laser diode, yellow and green emission was seen by the naked eye. Stripe waveguides were fabricated by translating the crystal along the irradiated laser pulse, and their guiding properties and fluorescence spectra at 540 nm demonstrated. This single-step process inducing a waveguide structure offers a good prospect for the development of a waveguide laser in bulk LiF crystals.
文章类型	Article
学科领域	数理科学和化学
WOS标题词	Science & Technology ; Physical Sciences
收录类别	SCI ; EI
关键词[WOS]	ELECTRON-BEAM LITHOGRAPHY ; WAVE-GUIDES ; LITHIUM-FLUORIDE ; LIF CRYSTALS ; SINGLE-CRYSTALS ; FABRICATION
语种	英语
WOS研究方向	Optics
WOS类目	Optics
WOS记录号	WOS:000248393900049
引用统计	被引频次：8[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.opt.ac.cn/handle/181661/7280
专题	瞬态光学研究室
通讯作者	Cheng Guanghua
作者单位	Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710068, Peoples R China
推荐引用方式 GB/T 7714	Cheng, Guanghua,Wang, Yishan,He, JunFang,et al. Color center conversion by femtosecond pulse laser irradiation in LiF : F-2 crystals[J]. OPTICS EXPRESS,2007,15(14):8938-8942.
APA	Cheng, Guanghua,Wang, Yishan,He, JunFang,Chen, Guofu,Zhao, Wei,&Cheng Guanghua.(2007).Color center conversion by femtosecond pulse laser irradiation in LiF : F-2 crystals.OPTICS EXPRESS,15(14),8938-8942.
MLA	Cheng, Guanghua,et al."Color center conversion by femtosecond pulse laser irradiation in LiF : F-2 crystals".OPTICS EXPRESS 15.14(2007):8938-8942.

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