Tubular depressed cladding waveguide laser realized in Yb: YAG by direct inscription of femtosecond laser

CORC > 西安光学精密机械研究所 > 中国科学院西安光学精密机械研究所 > 瞬态光学技术国家重点实验室

	Tubular depressed cladding waveguide laser realized in Yb: YAG by direct inscription of femtosecond laser
	Tang, Wenlong 1,2; Zhang, Wenfu 1; Liu, Xin 1,2; Liu, Shuang 1,2; Stoian, Razvan 3; Cheng, Guanghua1
刊名	journal of optics
	2015-10-01
卷号	17 期号:10 页码:105803
关键词	waveguides laser materials processing integrated optics devices
ISSN号	2040-8978
产权排序	1
英文摘要	we report on the fabrication of tubular depressed cladding waveguides in single crystalline yb: yag by the direct femtosecond laser writing technique. full control over the confined light spatial distribution is demonstrated by the photoinscription of high index contrast waveguides with tubular configuration. under optical pumping, highly efficient laser oscillation in depressed cladding waveguide at 1030 nm is demonstrated. the maximum output power obtained is 68 mw with a slope efficiency of 35% for an outcoupling transmission of 50%. a slope efficiency as high as 44% is realized when the coupling output ratio is 91% and a low lasing threshold of 70 mw is achieved with the output coupling mirror of 10%.
学科主题	光学
WOS标题词	science & technology ; physical sciences
类目[WOS]	optics
研究领域[WOS]	optics
关键词[WOS]	slope efficiency ; pulses ; operation ; crystal ; written ; glass ; oscillator ; emission ; devices ; power
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000366161700043
公开日期	2016-02-25
内容类型	期刊论文
源URL	[http://ir.opt.ac.cn/handle/181661/27662]
专题	西安光学精密机械研究所_瞬态光学技术国家重点实验室
作者单位	1.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Univ St Etienne, Univ Lyon, UMR CNRS 5516, Lab Hubert Curien, F-42000 St Etienne, France
推荐引用方式 GB/T 7714	Tang, Wenlong,Zhang, Wenfu,Liu, Xin,et al. Tubular depressed cladding waveguide laser realized in Yb: YAG by direct inscription of femtosecond laser[J]. journal of optics,2015,17(10):105803.
APA	Tang, Wenlong,Zhang, Wenfu,Liu, Xin,Liu, Shuang,Stoian, Razvan,&Cheng, Guanghua.(2015).Tubular depressed cladding waveguide laser realized in Yb: YAG by direct inscription of femtosecond laser.journal of optics,17(10),105803.
MLA	Tang, Wenlong,et al."Tubular depressed cladding waveguide laser realized in Yb: YAG by direct inscription of femtosecond laser".journal of optics 17.10(2015):105803.