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[期刊论文] 作者:J.Iqbal F.Hasant F.Ahmad, 来源:材料科学技术学报:英文版 年份:2006
Copper-manganese-aluminum (CMA ) 合金, Fe 的包含的小增加, Ni,和 Si,靠着海水展出好力量和显著腐蚀抵抗。合金处于当演员组状况被使用,并且他们的微观结构能显示出宽变化。名...
[期刊论文] 作者:J.Iqbal, F.Hasan,F.Ahmad, 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...
[期刊论文] 作者:R.Z.R.R.Rosdin,F.Ahmad,N.M.Ali,S.W.Harun,H.Arof,, 来源:Chinese Optics Letters 年份:2014
We propose a Q-switched Er-doped fiber laser(EDFL) with a threshold pumping power as low as 7.4 mW, and demonstrate using graphene polyvinyl alcohol(PVA) thin f...
[期刊论文] 作者:N.Kasim,A.H.H.Al-Masoodi,F.Ahmad,Y.Munajat,H.Ahmad,S.W.Harun,, 来源:Chinese Optics Letters 年份:2014
A Q-switched ytterbium-doped fiber laser(YDFL)is proposed and demonstrated using a newly developed multi-walled carbon nanotubes polyethylene oxide(MWCNTs-PEO)f...
[期刊论文] 作者:F.Ahmad,H.Haris,R.M.Nor,N.R.Zulkepely,H.Ahmad,S.W.Harun, 来源:中国物理快报(英文版) 年份:2014
A stable passive Q-switched erbium-doped fiber laser (EDFL) operating at 1563.5 nm is demonstrated by using a multi-walled carbon nanotube (MWCNT) polymer compo...
[期刊论文] 作者:F.Ahmad,S.W.Harun,R.M.Nor,N.R.Zulkepely,H.Ahmad,P.Shum, 来源:中国物理快报(英文版) 年份:2013
We demonstrate a simple,compact and low-cost mode-locked erbium-doped fiber laser (EDFL) using a singlewall carbon nanotube (SWCNT) poly-ethylene oxide (PEO) co...
[期刊论文] 作者:R.Z.R.R.Rosdin,F.Ahmad,N.M.Ali,R.M.Nor,N.R.Zulkepely,S.W.Harun,H.Arof, 来源:中国物理快报(英文版) 年份:2014
[期刊论文] 作者:S.W.Harun,N.Saidin,D.I.M.Zen,N.M.Ali,H.Ahmad,F.Ahmad,K.Dimyati, 来源:中国物理快报(英文版) 年份:2013
We report a ring cavity passively harmonic mode-locked thulium-doped fiber laser (TDFL) using a newly developed single-wall carbon nanotube-based saturable abso...
[期刊论文] 作者:S.W.Harun,M.A.Ismail,F.Ahmad,M.F.Ismail,R.M.Nor,N.R.Zulkepely,H.Ahmad, 来源:中国物理快报(英文版) 年份:2012
We demonstrate a simple,compact and low cost Q-switched erbium-doped fiber laser (EDFL) using single-wall carbon nanotubes (CNTs) as a saturable absorber for po...
[期刊论文] 作者:M.NAZEER,M.I.KHAN,S.KADRY,Yuming CHU,F.AHMAD,W.ALI,M.IRFAN,M.SHAHEEN, 来源:应用数学和力学(英文版) 年份:2021
The unavailability of wasted energy due to the irreversibility in the process is called the entropy generation.An irreversible process is a process in which the...
[期刊论文] 作者:S.M.Azooz,F.Ahmad,H.Ahmad,S.W.Harun,B.A.Hamida,S.Khan,A.Halder,M.C.Paul,M.Pal,S.K.Bhadra,, 来源:Chinese Optics Letters 年份:2004
We propose and demonstrate a passively mode-locked fiber laser operating at 1951.8 nm using a commercial thulium-doped fiber(TDF) laser, a homemade double-clad...
[期刊论文] 作者:N.Saidin,D.I.M.Zen,S.S.A.Damanhuri,S.W.Harun,H.Ahmad,F.Ahmad,K.Dimyati,A.Halder,M.C.Paul,M.Pal,S.K.Bhadra, 来源:Chinese Optics Letters 年份:2013
We report a ring cavity passively harmonic mode-locked fiber laser using a newly developed thuliumbismuth co-doped fiber(TBF) as a gain medium in conjunction wi...
[期刊论文] 作者:N.Saidin,D.I.M.Zen,S.S.A.Damanhuri,S.W.Harun,H.Ahmad,F.Ahmad,K.Dimyati,A.Halder,M.C.Paul,M.Pal,S.K.Bhadra, 来源:ChineseOpticsLetters 年份:2013
We report a ring cavity passively harmonic mode-locked fiber laser using a newly developed thuliumbismuth co-doped fiber (TBF) as a gain medium in conjunction with a carbon nanotube (CNT)-based saturable absorber. The TBF laser generates a ......
[期刊论文] 作者:M.Asif HUSSAIN,Adnan MAQBOOL,F.Ahmad KHALID,Nabi BAKHSH,Ali HUSSAIN,Jamil Ur RAHMAN,Jong Kyu PARK,Tae, 来源:Transactions of Nonferrous Metals Society of China 年份:2014
利用羟基磷灰石(HA)、不锈钢316L(SS316L)和碳纳米管(CNT)制备生物医学植入体用混合功能梯度材料(FGM)。加入SS316L和CNT增强功能梯度材料离散层的HA制成三种不同类型的功能...
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