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搜索耗时0.1002秒,为你在为你在102,285,761篇论文里面共找到 17 篇相符的论文内容
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[期刊论文] 作者：Shi-xia MA,Xiao-yu XING,
来源：黑龙江科技学院学报 年份：2016
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者：Wang Jun,Ma Xiao-Yu,Bai Yi-Ming,Cao Li,Wu Da-Jin,
来源：中国物理（英文版） 年份：2006
Due to the zero dispersion point at 1.3μm in optical fibres, 1.3-μm InGaAsP/InP laser diodes have become main light sources in fibre communication systems rec...
[期刊论文] 作者：LIU Yuan-yuan,FANG Gao-zhan,MA Xiao-yu,LIU Su-ping,FENG Xiao-ming,
来源：城市道桥与防洪 年份：2006
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
,Self-Starting Passively Mode-Locking All-Solid-State Laser with GaAs Absorber Grown at Low Temperat
[期刊论文] 作者：JIA Yu-Lei,LING Wei-Jun,WEI Zhi-Yi,WANG Yong-Gang,MA Xiao-Yu,
来源：中国物理快报（英文版） 年份：2005
We realize a stable self-starting passively mode-locking all-solid-state laser by using novel GaAs mirrors as the absorber and output coupler. The GaAs mirror i...
[期刊论文] 作者：WANG Jun,MA Xiao-Yu,BAI Yi-Ming,CAO Li,WU Da-Jin,
来源：中国物理快报（英文版） 年份：2006
The quantum well (QW) semiconductor lasers have become main optical sources for optical fibre communication systems because of their higher modulation speed, br...
[期刊论文] 作者：Jian-chong Li,Rui-run Chen,Zhi-kun Ma,Xiao-yu Chen,Hong-sheng Ding,Jing-jie Guo,,
来源：China Foundry 年份：2015
In order to improve the mechanical properties of Ti Al alloys, especially the ductility at room temperature, and to study the effect of boron(B) on Ti Al alloys...
Fabrication and characterization of 1 550 nm polarization-insensitive semiconductor optical amplifie
[期刊论文] 作者：HU Yong-hong,HUANG Yong-zhen,YU Li-juan,CHEN Qin,TAN Man-qing,MA Xiao-yu,
来源：城市道桥与防洪 年份：2006
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
,Low-Threshold-Current and High-out-Power 660 nm Laser Diodes with a p-GaAs Current Blocking Layer f
[期刊论文] 作者：ZHENG Kai,MA Xiao-Yu,LIN Tao,WANG Jun,LIU Su-Ping,ZHANG Guang-Ze,
来源：中国物理快报（英文版） 年份：2005
We investigate a new structure of high-power 660-nm AlGaInP laser diodes. In the structure, a p-GaAs layer is grown on the ridge waveguide serving as the curren...
,A Bragg-Mirror-Based Semiconductor Saturable Absorption Mirror at 800 nm with Low Temperature and S
[期刊论文] 作者：WANG Yong-Gang,MA Xiao-Yu,WANG Yi-Shan,CHEN Guo-Fu,ZHAO Wei,ZHANG Zhi-Gang,
来源：中国物理快报（英文版） 年份：2004
We present a novel 800-nm Bragg-mirror-based semiconductor saturable absorption mirror with low temperature and surface state hybrid absorber, with which we can...
,Diode-Pumped Self-Starting Mode-Locked Nd:YVO4 Laser with Semiconductor Saturable Absorber Output C
[期刊论文] 作者：JIA Yu-Lei,WEI Zhi-Yi,ZHENG Jia-An,LING Wei-Jun,WANG Yong-Gang,MA Xiao-Yu,ZHANG Zhi-Gang,
来源：中国物理快报（英文版） 年份：2004
By using a semiconductor saturable-absorber output coupler as a mode-locking device, we experimentally realized the operation of a diode-pumped passively mode-l...
,Experimental Study of a Pulsed Ytterbium-Doped Fibre Laser with Fast and Slow Saturable Absorbers i
[期刊论文] 作者：GAN Yu,XIANG Wang-Hua,ZHOU Xiao-Fang,ZHANG Gui-Zhong,ZHANG Bing,WANG Yong-Gang,MA Xiao-Yu,
来源：中国物理快报（英文版） 年份：2006
We present a linear-cavity stretched-pulse fibre laser with mode locking by a nonlinear polarization rotation and by semiconductor saturable-absorber mirrors. A...
[期刊论文] 作者：WANG Cui-Luan,WANG Yong-Gang,MA Xiao-Yu,LIU Yang,SUN Li-Qun,TIAN Qian,ZANG Zhi-Gang,WANG Qin-Yue,
来源：中国物理快报（英文版） 年份：2006
We have demonstrated passive mode-locking in a diode-end-pumped Nd:YVO4 laser using two kinds of semiconductor absorbers whose relaxation region comes from In0....
[期刊论文] 作者：Xiao-Ming,WANG Yong-Gang,LIU Yuan-Yuan,LAN Yong-Sheng,LIN Tao,WANG Jun,WANG Xiao-Wei,FANG Gao-Zhan,MA Xiao-Yu,
来源：中国物理快报（英文版） 年份：2005
GaAs absorber was grown at low temperature (550℃) by metal organic chemical vapour deposition (MOCVD)and was used as an output coupler with which we realized Q...
Comparative Study on the Analgesic Effects of Different Moxibustion Methods with Tai-yi Moxa Stick i
[期刊论文] 作者：Wu Jiu-long,Chen Hong-yu,Tang Yi-chun,Ma Xiao-yu,Huan Jia-hui,Chen Ruo-yang,Mo Hui,Xu Xiu-zhu,Shen Xiao-jing,
来源：针灸推拿医学（英文版） 年份：2004
Objective: To compare the therapeutic effects of two different moxibustion methods both with tai-yi moxa stick in treating primary dysmenorrhea. Methods: Forty...
Comparative Study on the Analgesic Effects of Different Moxibustion Methods with Tai-yi Moxa Stick i
[期刊论文] 作者：Wu Jiu-long,Chen Hong-yu,Tang Yi-chun,Ma Xiao-yu,Huan Jia-hui,Chen Ruo-yang,Mo Hui,Xu Xiu-zhu,Shen Xiao-jing,
来源：针灸推拿医学（英文版） 年份：2014
Objective: To compare the therapeutic effects of two different moxibustion methods both with tai-yi moxa stick in treating primary dysmenorrhea.
Methods: Fort...
,A Passively Mode-Locked Diode-End-Pumped Nd:YAG Laser with a Semiconductor Saturable Absorber Mirro
[期刊论文] 作者：WANG Yong-Gang(王勇刚),MA Xiao-Yu(马骁宇),LI Chun-Yong(李春勇),ZHANG Zhi-Guo(张治国),ZHANG Bing-Yuan(张丙元),ZHANG Zhi-Gang,
来源：中国物理快报（英文版） 年份：2003
We report the experimental results of a mode-locked diode-end-pumped Nd:YAG laser with a semiconductor saturable absorber mirror(SESAM)from which we achieved a...
[期刊论文] 作者：Zhi-Guo(张治国),ZHAO Zhi-Wei(赵志伟),DENG Pei-Zhen(邓佩珍),XU Jun(徐军),XU Xiao-Dong(徐晓东),WANG Yong-Gang(王勇刚),MA Xiao-Yu,
来源：中国物理快报(英文版) 年份：2003
A passively Q-switched Yb: YAGmicrochip laser has been constructed by using a doped GaAs as the saturable absorber as well as the output coupler. At 13.5 W of p...
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