Generation of microsecond pulses at 1645 nm with MoWS2 alloy
Source abstract
Abstract
Abstract The saturable absorption properties of molybdenum tungsten disulfide (MoWS2) near 1.6 μm were investigated. Passively Q-switched Er:YAG laser at 1645 nm with a home-made MoWS2 as saturable absorber was realized. Under an absorbed pump power of 10.75 W, a maximum average output power of 1.62 W was achieved with a pulse duration of 1 μs at a repetition rate of 43 kHz, corresponding to a pulse energy of 37.7 μJ.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Advanced Fiber Laser Technologies · Laser-Matter Interactions and Applications · Solid State Laser Technologies
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References (34)
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1. A 43-W C-band tunable narrow-linewidth erbium-ytterbium codoped large-core fiber laser10.1109/LPT.2004.823710 ↗
2. Tunable single-frequency diode laser at wavelength lambda = 1.645 μm for methane concentration measurements10.1016/j.saa.2003.12.055 ↗
3. Microjoule femtosecond fiber laser at 1.6 μm for corneal surgery applications10.1364/OL.34.001991 ↗
4. Continuous wave 1.6 μm laser action in Er doped garnets at room temperature⋆10.1007/BF00714646 ↗
5. Highly efficient in-band pumped Er:YAG laser with 60 W of output at 1645 nm10.1364/OL.31.000754 ↗
6. Resonantly pumped 1.645 μm high repetition rate Er:YAG laser Q-switched by a graphene as a saturable absorber10.1364/OL.37.000632 ↗
7. Graphene mode locked, wavelength-tunable, dissipative soliton fiber laser
8. Graphene mode-locked ultrafast laser10.1021/nn901703e ↗
9. Dual-wavelength rectangular pulse erbium-doped fiber laser based on topological insulator saturable absorber10.1364/PRJ.3.000094 ↗
10. 3-μm Mid-infrared pulse generation using topological insulator as the saturable absorber10.1364/OL.40.003659 ↗
11. Black phosphorus as broadband saturable absorber for pulsed lasers from 1 μm to 2.7 μm wavelength10.1088/1612-2011/13/4/045801 ↗
12. Multilayer black phosphorus as saturable absorber for an Er:Lu2O3 laser at ∼3 μm10.1364/PRJ.4.000181 ↗
13. Graphitic C3N4 as a new saturable absorber for the mid-infrared spectral range10.1364/OL.42.000286 ↗
14. Passively Q-switched Ho,Pr:LiLuF4 laser with graphitic carbon nitride nanosheet film10.1364/OE.25.012796 ↗
15. Molybdenum disulfide (MoS2) as a broadband saturable absorber for ultra-fast photonics10.1364/OE.22.007249 ↗
16. Broadband few-layer MoS2 saturable absorbers10.1002/adma.201306322 ↗
17. Watt-level passively Q-switched Er:Lu2O3 laser at 2.84 μm using MoS210.1364/OL.41.000540 ↗
18. Yb- and Er-doped fiber laser Q-switched with an optically uniform, broadband WS2 saturable absorber10.1038/srep17482 ↗
19. WS2 mode-locked ultrafast fiber laser10.1038/srep07965 ↗
20. Passively Q-switched Er:LuAG laser at 1.65 μm using MoS2 and WS2 saturable absorbers
21. Q-switched fiber laser based on transition metal dichalcogenides MoS2, MoSe2, WS2, and WSe210.1364/OE.23.026723 ↗
22. Optical modulators with 2D layered materials10.1038/nphoton.2016.15 ↗
23. Substrate-free layer-number identification of two-dimensional materials: a case of Mo0.5W0.5S2 alloy10.1063/1.4921911 ↗
24. Tunable band gap photoluminescence from atomically thin transition-metal dichalcogenide alloys10.1021/nn401420h ↗
25. Nonlinear optical responses in two-dimensional transition metal dichalcogenide multilayer: WS2, WSe2, MoS2 and Mo0.5W0.5S210.1364/OE.24.020685 ↗
26. Mixed transition metal dichalcogenide as saturable absorber in ytterbium, Praseodymium, and erbium fiber laser
27. Q-switched laser generation using MoWS2-rGO in Erbium-doped fiber laser cavity10.1016/j.optcom.2018.05.002 ↗
28. Electronic band gaps and exciton binding energies in monolayerMoxW1−xS2transition metal dichalcogenide alloys probed by scanning tunneling and optical spectroscopy10.1103/PhysRevB.94.075440 ↗
29. Composition-dependent Raman modes of Mo1-xWxS2 monolayer alloys10.1039/C3NR05630A ↗
30. Efficient 1645 nm continuous-wave and Q-switched Er:YAG laser pumped by 1532 nm narrow-band laser diode10.1364/OE.19.026810 ↗
31. A graphene-based passively Q-switched polycrystalline Er:YAG ceramic laser operating at 1645 nm10.1088/1612-2011/10/5/055801 ↗
32. Topological insulator: Bi2Te3 saturable absorber for the passive Q-switching operation of an in-band pumped 1645-nm Er:YAG ceramic laser
33. Few-layered MoS2 as a saturable absorber for a passively Q-switched Er:YAG laser at 1.6 mum10.1364/AO.56.002766 ↗
34. Inband pumped passively Q-switched Er:YAG laser at 1645 nm using WS210.1016/j.optcom.2017.01.047 ↗