SEMI OpenIR  > 中国科学院半导体研究所(2009年前)
Study of intensity-dependent nonlinear optical coefficients of GaP optical crystal at 800 nm by femtosecond pump-probe experiment
Haiyu Sang; Ming Li; Xiangyang Yu; Jangying Zhou
2006
Source PublicationChinese Optics Letters
Volume4Issue:9Pages:536-538
AbstractThe intensity-dependent two-photon absorption and nonlinear refraction coefficients of GaP optical crystal at 800 nm were measured with time-resolved femtosecond pump-probe technique. A nonlinear refraction coefficient of 1.7*10^(-17) m2/W and a two-photon absorption coefficient of 1.5*10^(-12) m/W of GaP crystal were obtained at a pump intensity of 3.5*10^(12) W/m2. The nonlinear refraction coefficient saturates at 3.5*10^(12) W/m2, while the two-photon absorption coefficient keeps linear increase at 6*10^(12) W/m2. Furthermore, fifth-order nonlinear refraction of the GaP optical crystal was revealed to occur above pump intensity of 3.5*10^(12) W/m2.
metadata_83institute of semiconductors; chinese academy of sciences;sun yat-sen university
Subject Area半导体材料
Funding Organizationthe National Key Basic Research Special Foundation,the National Natural Science Foundation of China
Indexed ByCSCD
Language英语
CSCD IDCSCD:2621516
Date Available2010-11-23
Citation statistics
Document Type期刊论文
Identifierhttp://ir.semi.ac.cn/handle/172111/16465
Collection中国科学院半导体研究所(2009年前)
Recommended Citation
GB/T 7714
Haiyu Sang,Ming Li,Xiangyang Yu,et al. Study of intensity-dependent nonlinear optical coefficients of GaP optical crystal at 800 nm by femtosecond pump-probe experiment[J]. Chinese Optics Letters,2006,4(9):536-538.
APA Haiyu Sang,Ming Li,Xiangyang Yu,&Jangying Zhou.(2006).Study of intensity-dependent nonlinear optical coefficients of GaP optical crystal at 800 nm by femtosecond pump-probe experiment.Chinese Optics Letters,4(9),536-538.
MLA Haiyu Sang,et al."Study of intensity-dependent nonlinear optical coefficients of GaP optical crystal at 800 nm by femtosecond pump-probe experiment".Chinese Optics Letters 4.9(2006):536-538.
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