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您的检索式：作者名="E.I.Ismail"
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| 1 | Transition Metal Dichalcogenides(WS2 and MoS2)Saturable Absorbers for Mode-Locked Erbium-Doped Fiber Lasers显示文摘We demonstrate an ultrafast fiber laser based on transition metal dichalcogenide materials which are tungsten disulfide(WS2) and molybdenum disulfide(MoS_2) as saturable absorber(SA). These materials are fabricated via a simple drop-casting method. By employing WS_2, we obtain a stable harmonic mode-locking at the threshold pump power of 184 mW, and the generated soliton pulse has 3.48 MHz of repetition rate. At the maximum pump power of 250 mW, we also obtain a small value of pulse duration, 2.43 ps with signal-to-noise ratio(SNR) of 57 dB.For MoS_2 SA, the pulse is generated at 105 mW pump power with repetition rate of 1.16 MHz. However, the pulse duration cannot be detected by the autocorrelator device as the pulse duration recorded is 468 ns, with the SNR value of 35 dB. | N.A.A.Kadir E.I.Ismail A.A.Latiff H.Ahmad H.Arof S.W.Harun | 2017 | Chinese Physics Letters2017，34，1： | 1 |
| 2 | Mode-locked fiber laser with a manganese-doped cadmium selenide saturable absorber显示文摘We demonstrate the generation of mode-locked pulses in an erbium-doped fiber laser(EDFL) by using a new manganese-doped cadmium selenide quantum-dots-based saturable absorber. The laser produces a soliton pulse train operating at 1561.1 nm with a repetition rate of 1 MHz, as the pump power is varied from 113 to 250 m W.At the maximum pump power, we obtain the pulse duration of 459 ns with a signal-to-noise ratio of 50 dB. | A.H.A.Rosol H.A.Rahman E.I.Ismail Z.Jusoh A.A.Latiff S.W.Harun | 2017 | Chinese Optics Letters2017，15，7： | 0 |
| 3 | Cadmium Selenide Polymer Microfiber Saturable Absorber for Q-Switched Fiber Laser Applications显示文摘We demonstrate the generation of a Q-switching pulse train in an erbium-doped fiber laser(EDFL) cavity using a newly developed cadmium selenide(CdSe) based saturable absorber(SA). The SA is obtained by embedding CdSe nanomaterials into a polymethyl methacrylate(PMMA) microfiber. It is incorporated into an EDFL cavity to generate a Q-switched laser operating at 1533.6 nm. The repetition rates of the produced pulse train are tunable within 37-64 kHz as the pump power is varied from 34 mW to 74 mW. The corresponding pulse width reduces from 7.96μs to 4.84μs, and the maximum pulse energy of 1.16 nJ is obtained at the pump power of74 mW. | A.H.A.Rosol H.A.Rahman E.I.Ismail N.Irawati Z.Jusoh A.A.Latiff S.W.Harun | 2017 | Chinese Physics Letters2017，34，9： | 0 |
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