Search Results - "Muhammad, F.D."

Physical properties, ligand field and Judd-Ofelt intensity parameters of bio-silicate borotellurite glass system doped with erbium oxide by Hamza, A.M., Halimah, M.K., Muhammad, F.D., Chan, K.T.

“…A glass series containing bio-silicate borotellurite (BSBT) doped with erbium oxide with composition of {[(TeO2)0.8 (B2O3)0.2]0.8 (SiO2)0.2}1-y (Er2O3)y,…”
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The effect of erbium oxide in physical and structural properties of zinc tellurite glass system by Nazrin, S.N., Halimah, M.K., Muhammad, F.D., Yip, J.S., Hasnimulyati, L., Faznny, M.F., Hazlin, M.A., Zaitizila, I.

“…In this research, the melt-quenching method was used to synthesize a series of zinc tellurite glass systems doped with erbium oxide with the chemical…”
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Experimental and theoretical approach on the optical properties of zinc borotellurite glass doped with dysprosium oxide by Halimah, M.K., Ami Hazlin, M.N., Muhammad, F.D.

“…A series of glass samples with chemical formula {[(TeO2)0.7(B2O3)0.3]0.7(ZnO)0.3}1−x(Dy2O3)x where x=0.01, 0.02, 0.03, 0.04 and 0.05M fraction were synthesized…”
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Structural, prediction and simulation of elastic properties for tellurite based glass systems doped with nano and micro Eu2O3 particles via artificial neural network model by Adamu, S.B., Halimah, M.K., Chan, K.T., Muhammad, F.D., Nazrin, S.N., Scavino, E., Kamaruddin, S.A., Az'lina, A.H., Ghani, N.A.M.

“…Quaternary glass series of nano and micro-particles europium oxide (III), i.e. Eu2O3, of composition [{(TeO2)0.7 (B2O3)0.3}0.7 (ZnO)0.3](1-y) (EnOm)y, where…”
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Copper nanowires based mode-locker for soliton nanosecond pulse generation in erbium-doped fiber laser by Ismail, E.I., Ahmad, F., Shafie, S., Yahaya, H., Latif, A.A., Muhammad, F.D.

“…•In optical pulsed laser generations, focused are now largely geared towards passively mode-locked lasing in the 1.5 µm region for its high demand in…”
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Gamma alumina as a saturable absorbing material for C- and L-band ultrafast mode-locked fiber lasers by Pikau, N.F., Mohd Yusoff, N., Sarmani, A.R., Muhammad, F.D., Alresheedi, M.T., Ng, E.K., Mahdi, M.A.

“…•First demonstration of gamma-alumina (γ-Al2O3) in mode-locked fiber laser systems.•γ-Al2O3 coated tapered fiber with 7.3 % modulation depth is presented at…”
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Tunable passively Q-switched ultranarrow linewidth erbium-doped fiber laser by Zulkifli, M.Z., Muhammad, F.D., Mohd Azri, M.F., Mohd Yusof, M.K., Hamdan, K.Z., Samsudin, S.A., Yasin, M.

“…•We demonstrated a passively Q-switched erbium-doped fiber laser with ultranarrow linewidth.•Ultranarrow linewidth laser operation is realized based on…”
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Structural, optical and thermal properties of Er3+-Ag codoped bio-silicate borotellurite glass by Hamza, A.M., Halimah, M.K., Muhammad, F.D., Chan, K.T., Usman, A., Faznny, M.F., Zaitizila, I., Tafida, R.A.

“…In this paper, thermal, structural and spectroscopic properties of Er3+-Ag+ codoped bio-silicate borotellurite [{[(TeO2)0.8 (B2O3)0.2]0.8 (SiO2)0.2}0.99…”
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An investigation on temperature sensitivity of conductive carbon coated fiber Bragg grating by Mohd Yusof, M.K., Jamaluddin, M.N.H., Muhammad, F.D, Lim, K.S., Ahmad, H., Zulkifli, M.Z.

“…•A conductive carbon coated FBG sensor for enhancing temperature sensitivity.•Enhanced by approximately 4 times higher than those of the bare-type FBG…”
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860 femtoseconds mode-locked fiber laser by Gallium co-doped erbium fiber (Ga-EDF) by Zazali, N.A., Latif, A.A., Lau, K.Y., Mahdi, M.A., Muhammad, F.D., Yusoff, Z., Abdul-Rashid, H.A., Radzi, N.M., Tamchek, N., Abu Bakar, M.H.

“…•A new type of gain medium which is called as Erbium Gallium co-doped fiber (Ga-EDF).•Improving the gain per length of the commercial EDF.•Minimal length of…”
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Influence of manganese doping on elastic and structural properties of silica borotellurite glass by Zaitizila, I., Halimah, M.K., Muhammad, F.D., Nurisya, M.S.

“…The quaternary glass system tellurium dioxide, boron trioxide, silicon dioxide and manganese dioxide where x = 0.00 to 0.05 M fraction has been successfully…”
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Eu3+ ions doped zinc borotellurite glass system for white light laser application: Structural, physical, optical properties, and Judd-Ofelt theory by Adamu, S.B., Halimah, M.K., Chan, K.T., Muhammad, F.D., Nazrin, S.N., Tafida, R.A.

“…The melt-quenching method was used to fabricate zinc borotellurite glasses of composition [{(TeO2)0.7 (B2O3)0.3}0.7 (ZnO)0.3](1-y) (Eu2O3)y, with 0.01 = y ≤…”
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Optical characterization and polaron radius of Bi2O3 doped silica borotellurite glasses by Geidam, I.G., Matori, K.A., Halimah, M.K., Chan, K.T., Muhammad, F.D., Ishak, M., Umar, S.A., Hamza, A.M.

“…A system of silica borotellurite glasses containing bismuth oxide (Bi2O3) with empirical chemical relation [{(TeO2)0.7(B2O3)0.3}0.8(SiO2)0.2]1−x(Bi2O3)x (where…”
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Oxide ion polarizabilities and gamma radiation shielding features of TeO2–B2O3–SiO2 glasses containing Bi2O3 using Phy-X/PSD software by Geidam, I.G., Matori, K.A., Halimah, M.K., Chan, K.T., Muhammad, F.D., Ishak, M., Umar, S.A.

“…A system of lead-free silica borotellurite glasses containing bismuth oxide was fabricated in accordance with conventional melt-quenching procedure. XRD…”
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Structural, optical and elastic properties of silver oxide incorporated zinc tellurite glass system doped with Sm3+ ions by Tafida, R.A., Halimah, M.K., Muhammad, F.D., Chan, K.T., Onimisi, M.Y., Usman, A., Hamza, A.M., Umar, S.A.

“…Zinc tellurite glasses in the form of [{(TeO2)0.7 (ZnO) 0.3}0.99 (Sm2O3)0.01]1-y (Ag2O) y, y = 0.005. 0.01, 0.015, 0.02 and 0.025 M fraction is prepared by the…”
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Dual-mode output in half open cavity random fibre laser by Zulkifli, M.Z., Lau, K.Y., Muhammad, F.D., Yasin, Moh

“…The mechanism of laser mode in fibre laser has been a popular talking issue since decades ago. Numerous mode mechanisms are revealed from time to time such as…”
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Absorption and emission analysis of zinc borotellurite glass doped with dysprosium oxide nanoparticles for generation of white light by Ami Hazlin, M.N., Halimah, M.K., Muhammad, F.D.

“…A series of zinc borotellurite glass doped with Dy2O3 nanoparticles with chemical formula {[(TeO2)0.7(B2O3)0.3]0.7(ZnO)0.3}1−x(Dy2O3NP)x (where x = 0.01, 0.02,…”
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A comparative study of the experimental and the theoretical elastic data of silver oxide incorporated zinc tellurite glass system doped with Sm3+ Nps ions by Halimah, M.K., Tafida, R.A., Chan, K.T., Muhammad, F.D.

“…The melt-quenching technique was used to fabricate a series of silver oxide incorporated zinc tellurite glass system doped Sm3+ NPs ions with chemical…”
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Experimental and theoretical models of elastic properties of erbium-doped zinc tellurite glass system for potential fiber optic application by Nazrin, S.N., Halimah, M.K., Muhammad, F.D., Latif, A.A., Iskandar, S.M., Asyikin, A.S.

“…A glass series of zinc tellurite was doped with erbium oxide and was successfully synthesized by employing a melt-quenching method. The glasses were prepared…”
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Optical properties of zinc borotellurite glass doped with trivalent dysprosium ion by Ami Hazlin, M.N., Halimah, M.K., Muhammad, F.D., Faznny, M.F.

“…The zinc borotellurite doped with dysprosium oxide glass samples with chemical formula {[(TeO2)0.7(B2O3)0.3]0.7(ZnO)0.3}1−x(Dy2O3)x (where x=0.01, 0.02, 0.03,…”
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