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Amplification and Compression of Ultrashort Fundamental Solitons in An Erbium-Doped Nonlinear Amplif
[期刊论文] 作者:K. A. Wai,
来源:光学学报 年份:2003
A nonlinear amplifying loop mirror constructed from erbium-doped fiber is proposed for simultaneous amplification and compression of ultrashort fundamental sol...
[期刊论文] 作者:Kwan,K. Nakkeeran,P. K. A. Wai,
来源:光学学报 年份:2003
We show a useful analytical method to design grating compensated dispersion-managed systems. Our method is in good agreement with the numerical results even in...
[期刊论文] 作者:Anita Gupta,
来源:科技创业 年份:2003
1.基本情况近年来,印度在科学、技术和文化方面取得了长足的发展,其创造能力也被世人所关注。目前印度拥用超过600个技术机构的科技研究系统,其中包括约200所大学,每年...
[期刊论文] 作者:Saurav Gupta,,
来源:电子设计技术 年份:2003
本期“设计实例”栏目介绍的一种低功耗仪器用的通用滤波器电路,你可以使用并行端口通过 PC 对它进行编程。这种滤波器电路不用数字式电位器而使用模拟开关和锁存器来进行数...
[期刊论文] 作者:PRATIBHA GUPTA,M.M.HUSAIN,RAVI SHANKER,R.K.S.DOGRA,P. K. SETH,R.K.MAHESHWARI,
来源:Biomedical and Environmental Sciences 年份:2003
Objective To investigate the effect of Lead (Pb) acetate exposure on Semliki forest vires (SFV) pathogenesis in mice. Methods Different doses (62.5, 125, 250 a...
[期刊论文] 作者:Manoj Kumar Gupta,,
来源:World Journal of Gastroenterology 年份:2003
Tumor angiogenesis is the proliferation of a network of bloodvessels that penetrates into cancerous growths,supplyingnutrients and oxygen and removing waste pr...
[期刊论文] 作者:K. K. Qureshi,L. Y. Chan,P. K.,
来源:光学学报 年份:2003
We demonstrated an all optical NOR gate operating at 10 Gb/s using a multi-wavelength mutual injection-locked Fabry-Perot laser diode (FP-LD)....
[期刊论文] 作者:A. E. A. Almaini,
来源:Journal of Electronics(China) 年份:2003
Using state assignment to minimize power dissipation and area for finite state machines is computationally hard. Most of published results show that the reduct...
[期刊论文] 作者:YK GUPTA,Geeta CHAUDHARY,
来源:Acta Pharmacologica Sinica 年份:2003
AIM: To study the effect of pretreatment with different antiemetic drugs on the motion sickness-induced inhibition in gastric emptying. METHODS: The rats were...
[期刊论文] 作者:N.V.ChandraShekar P.Ch.Sahu K.,
来源:材料科学技术:英文版 年份:2003
Laser-heated diamond-anvil cell (LHDAC) is emerging as the most suitable, economical and versatile tool for the measurement of a large spectrum of physical prop...
[期刊论文] 作者:Janice K. Mahon,
来源:电子产品世界 年份:2003
在旧式战争影片中,常常可以看到这样一个情景:一些士兵挤在一个掩体中,费力地试图查阅一幅皱皱巴巴的、老旧的战场地图,炮火在其周围爆炸.他们所要了解的,只不过是在山那边或...
[期刊论文] 作者:王建华,Tylkowska K.,
来源:中国农业大学学报 年份:2003
通过使用干检和吸水纸培养2种方法,对种皮为无色素组和有色素组的22份菜豆种质进行了健康检测研究.结果表明,肉眼可检测菜豆种子外观病害症状为虫蛀、皱缩、畸形和种皮变色....
[期刊论文] 作者:K. C. Lin,
来源:半导体技术 年份:2003
Automated residual gas analyzers (RGAs) canplay a very important role in advanced process con-trol (APC), advanced equipment control (AEC), andfault detection a...
[期刊论文] 作者:K. Baria,
来源:中国物理快报(英文版) 年份:2003
We use recently proposed potential to calculate inteal energy (enthalpy), entropy and Helmholtz free energy of liquid d- and f-shell metals with the variational...
,Modulational instability of a weakly relativistic ion acoustic wave in a warm plasma with nontherma
[期刊论文] 作者:K. El-Labany,M. S. Abdel Krim,S. A. El-Warraki,W. F.El-Taibany,
来源:中国物理(英文版) 年份:2003
An investigation has been made of modulational instability of a nonlinear ion acoustic wave in a weakly relativis-tic warm unmagnetized nonthermal plasma whose...
[期刊论文] 作者:A. KHOSRONEJAD,G. A. MONTAZER,M. GHODSIAN,
来源:International Journal of Sediment Research 年份:2003
Correct estimation of the scour around vertical piles in the field exposed to oscillatory waves is very important for many offshore structures and coastal engi...
[期刊论文] 作者:Porotovarob,A.,etal.,
来源:酿酒科技 年份:2003
...
[期刊论文] 作者:ю.A.ьoгдaHOB,
来源:海洋地质动态 年份:2003
...
[期刊论文] 作者:Marc A. Brodie,
来源:代数集刊(英文版) 年份:2003
In this paper, we investigate finite groups which have exactly one irredundant covering by proper subgroups....
[会议论文] 作者:Lee A. Mulkey,
来源:中美水土保持研讨会 年份:2003
本文简介了美国环境保护机构(EPA)的流域管理研究方案的几个问题,包括:EPA在研究与开发方面的基本情况、水质研究、历史与科学的前后关系、开发与发展时代的科学问题、技术与...
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