Large Third-Order Optical Nonlinearity in Directly Synthesized Single-Walled Carbon Nanotube Films

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	Large Third-Order Optical Nonlinearity in Directly Synthesized Single-Walled Carbon Nanotube Films
	Ma, WJ ; Feng, BH ; Ren, Y ; Zeng, QS ; Niu, ZQ ; Li, JZ ; Zhang, XX ; Dong, HB ; Zhou, WY ; Xie, SS
刊名	JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY
	2010
卷号	10 期号:11 页码:7333
关键词	LASER
ISSN号	1533-4880
通讯作者	Xie, SS: Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter, Beijing 100190, Peoples R China.
中文摘要	Large third-order optical nonlinearity is observed in single-walled carbon nanotube (SWNT) films that are directly synthesized by CVD method rather than post-deposited from solution. Through z-scan method, the third-order nonlinear susceptibility (chi((3))) is measured, and the vertical bar Im chi((3))vertical bar is 1.8 x 10(-7) esu at 1064 nm, which is among the highest reported values for optical nonlinear materials. Combined with their transparent morphology and ultrafast carrier relaxation time, our results indicate the promising prospect of directly synthesized SWNT films as saturable absorbers using in mode-lock lasers or ultrafast switching materials in optical telecommunications.
收录类别	SCI
语种	英语
公开日期	2013-09-18
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/40646]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Ma, WJ,Feng, BH,Ren, Y,et al. Large Third-Order Optical Nonlinearity in Directly Synthesized Single-Walled Carbon Nanotube Films[J]. JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY,2010,10(11):7333.
APA	Ma, WJ.,Feng, BH.,Ren, Y.,Zeng, QS.,Niu, ZQ.,...&Xie, SS.(2010).Large Third-Order Optical Nonlinearity in Directly Synthesized Single-Walled Carbon Nanotube Films.JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY,10(11),7333.
MLA	Ma, WJ,et al."Large Third-Order Optical Nonlinearity in Directly Synthesized Single-Walled Carbon Nanotube Films".JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY 10.11(2010):7333.