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作品数:588被引量:363H指数:8
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相关作者:唐灿明岳洁瑜贾婉丽王洁瑛韩彦弢更多>>
相关机构:天津师范大学南京农业大学北京林业大学青岛大学更多>>
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  • 期刊=Chinese Optics Lettersx
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Damage resistance of B4C reflective mirror irradiated by X-ray free-electron laser
《Chinese Optics Letters》2023年第2期105-110,共6页曹锦玉 李淑慧 佟亚军 汤鸣 李文斌 黄秋实 江怀东 王占山 
supported by the National Natural Science Foundation of China(NSFC)(No.11875203)。
In this paper,a simple theoretical model combining Monte Carlo simulation with the enthalpy method is provided to simulate the damage resistance of B4C/Si-sub mirror under X-ray free-electron laser irradiation.Two dif...
关键词:B4C film XFEL damage mechanism damage threshold enthalpy method 
SEM observation and Raman analysis on 6H-SiC wafer damage irradiated by nanosecond pulsed Nd:YAG laser被引量:2
《Chinese Optics Letters》2015年第13期74-77,共4页张志宇 杨旭 长斌智 
This work was supported by the National Natural Science Foundation of China under Grant No. 51305422.
Silicon carbide (SIC) is a wide bandgap semiconductor which exhibits outstanding nlechanical, chemical properties, and potential for a wide range of applications. Laser technology is being established as an indispen...
Determination of ablation threshold of dental hard tissues irradiated with Er:YAG and Er,Cr:YSGG lasers被引量:2
《Chinese Optics Letters》2013年第5期49-53,共5页詹振林 张先增 郭文庆 谢树森 
supported by the National Natural Science Foundation of China(No.60878062);the Science Research Foundation of Ministry of Health & United Fujian Provincial Health and Education Project for Tackling the Key Research(No.WKJ2008-2-035);the Natural Science Foundation of Fujian Province(No.2012J01255)
We evaluate the ablation thresholds of Er:YAG and Er,Cr:YSGG laser for enamel and dentin. A total of 140 dental slices is evenly divided into two groups: the dentin group and the enamel group. Dental tissues are ir...
关键词:Ablation Enamels HISTOLOGY TISSUE 
Repetition rate dependence of absorption of fused silica irradiated at 193 nm被引量:1
《Chinese Optics Letters》2013年第5期69-71,共3页刘卫静 李斌成 
Repetition rate-dependent absorbance measurements of synthetic fused silica at 193-nm irradiation are performed in tile range of 50-1000 Hz with an ArF laser calorimeter. The "apparent" single- and two- photon absor...
关键词:Two photon processes 
Experimental study of K-shell X-ray emission generated from nanowire target irradiated by relativistic laser pulses被引量:3
《Chinese Optics Letters》2013年第3期81-83,共3页田野 王文涛 王成 陆效明 王乘 冷雨欣 梁晓燕 刘建胜 李儒新 徐至展 
supported by the National Basic Research Program of China(Nos.011CB808100and2010CB923203);the National Natural Science Foundation of China(Nos.10974214and60921004);the Shanghai Science and Technology Talent Project(No.12XD1405200);the State Key Laboratory Program of Chinese Ministry of Science and Technology
K-shell X-ray emission from a Cu nanowire target irradiated by an ultraintense femtosecond laser pulse is studied using an elliptically bent quartz crystal and imaging plate. The designed bent crystal spectrometer has...
关键词:Electromagnetic wave emission Nanowires Quartz Ultrashort pulses X ray scattering 
Raman spectroscopy study of in situ change in laser irradiated LiMn_2O_4
《Chinese Optics Letters》2012年第8期66-69,共4页刘照军 韩礼刚 莫育俊 
supported by the National Natural Science Foundation of China under Grant No. 10674041
A spinel LiMn2O4 is investigated via Raman spectroscopy at 514.5-nm excitation and X-ray diffraction. The dependence of Raman spectra on the different irradiated laser powers is determined and found to be different fr...
关键词:Jahn Teller effect Laser heating MANGANESE Manganese compounds Raman scattering Raman spectroscopy X ray diffraction 
Numerical simulation and experiment of optothermal response of biological tissue irradiated by continuous xenon lamp
《Chinese Optics Letters》2012年第1期50-53,共4页黄梅珍 童雅星 
supported by the National Natural Science Foundation of China (No.60678054);the Key Laboratory of Optoelectronic Science and Technology for Medicine (Fujian Normal University),Ministry of Education,China
A finite element method computation model for analyzing optothermal interaction of polychromatic light and biology tissue is proposed and proven by experiment. A continuous xenon lamp is employed as an example. First,...
关键词:EXPERIMENTS Finite element method HISTOLOGY Temperature distribution TISSUE 
Raman spectroscopic study on Hela cells irradiated by X rays of different doses被引量:1
《Chinese Optics Letters》2009年第8期734-737,共4页齐健 刘保良 李云涛 吴电勇 唐伟跃 
supported by the Key Ion Beam Bioengineering Laboratory of Henan Province,the Pathology Laboratory of Zhengzhou University,and the People’s Hospital of Henan Province
Raman spectra are used for studying the structure and protein, nucleic acid, lipid, and carbohydrate contents, while cervical cancer cells irradiated by X rays of different doses are cultivated for 24 h. After irradia...
关键词:AMIDES Amino acids Carbohydrates Hydrogen IRRADIATION Nucleic acids Phosphoric acid Protein folding Raman spectroscopy Spectroscopic analysis 
Ultrafast thermoelasticity modeling of microbump formation irradiated by femtosecond laser被引量:1
《Chinese Optics Letters》2008年第8期619-621,共3页韩泽华 周常河 戴恩文 
the Shanghai Science and Technology Committee (No.06SP07003 and 0652nm005);the National"973"Program of China (No.2006CB806000).
Finite element method and ultrafast thermoelasticity model are combined to simulate the microbump formation irradiated by a femtosecond laser. It has been shown that the effect of microbump formation is related to the...
关键词:ELASTICITY Films LASERS Pulsed laser applications THERMOELASTICITY Thick films Ultrashort pulses 
Two-photon excited spectroscopies of ex vivo human skin endogenous species irradiated by femtosecond laser pulses被引量:2
《Chinese Optics Letters》2006年第10期598-600,共3页陈建新 卓双木 罗天舒 赵敬军 
This work was supported by the National Natural Science Foundation of China (No. 60508017)the Program for New Century Excellent Talents in Fujian Province Universitythe Natural Science Foundation of Fujian Province of China (No. A0510015)the Innovation Foundation for Young Technological Talents of Fujian Province (No. 2003J027)the Scientific Program of the Educational Department of Fujian Province (No. JA05215).
Two-photon excited spectroscopies from ex vivo human skin are investigated by using a femtosecond laser and a confocal microscope (Zeiss LSM 510 META). In the dermis, collagen is responsible for second harmonic gene...
关键词:Diagnosis Fluorescence PHOTONS Second harmonic generation Skin 
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