Passively Q-switched mode-locking Nd:GdVO4 laser with a chemically reduced graphene oxide saturable absorber
Source abstract
Abstract
Abstract A diode-pumped passively Q-switched mode-locking Nd:GdVO4 laser using a chemically reduced graphene oxide saturable absorber was demonstrated. The repetition rate and pulse width of the Q-switching envelopes were 5.7 MHz and 100 ns, respectively, while those of the mode-locking pulses that were modulated in the Q-switching envelopes were 139 MHz and 10 ps. At the maximum pump power of 7 W, the average output power was 1.38 W, corresponding to a slope efficiency of 25%.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Advanced Fiber Laser Technologies · Solid State Laser Technologies · Laser-Matter Interactions and Applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (37)
Show source-provided references
1. Ablation of metals by ultrashort laser pulses10.1364/JOSAB.14.002716 ↗
2. Non-thermal ablation of neural tissue with femtosecond laser pulses
3. Q-switching stability limits of continuous-wave passively mode locking10.1364/JOSAB.16.000046 ↗
4. Cr4+:YAG as passive Q-switch and Brewster plate in a pulsed Nd:YAG laser10.1109/3.466043 ↗
5. Characteristics of Co2+:ZnS saturable-absorber Q switched Neodymium lasers at 1.3μm10.1063/1.1337081 ↗
6. Co2+:LiGa5O8 saturable absorber passive Q-switch for 1.34μm Nd3+:YAlO3 and Er3+:glass lasers10.1063/1.1319179 ↗
7. Pulsed laser output of Ld-end-pumped 1.34μm Nd:GdVO4 laser with Co:LaMgAl11O19 crystal as saturable absorber10.1364/OPEX.13.003883 ↗
8. Gallium arwenide: A new material to accomplish passively modelocked Nd:YAG laser10.1063/1.106621 ↗
9. Diode-end-pumped passively cw mode-locked Nd:YLF laser by the LT-In0.25Ga0.75As absorber10.1109/JQE.2006.882032 ↗
10. A diode-pumped high power Q-switched and self-mode-locked Nd:YVO4 laser with a LiF:F2− saturable absorber10.1007/s003400100615 ↗
11. V:YAG-a new passive Q-switch for diode-pumped solid-state lasers10.1007/s003400050544 ↗
12. Graphene mode-locked ultrafast laser10.1021/nn901703e ↗
13. Graphene photonics and optoelectronics10.1038/nphoton.2010.186 ↗
14. Atomic-layer graphene as a saturable absorber for ultrafast pulsed lasers10.1002/adfm.200901007 ↗
15. Ultrafast optical-pump Terahertz-probe spectroscopy of the carrier relaxation and recombination dynamics in expitaxial graphene10.1021/nl8019399 ↗
16. Superior thermal conductivity of single-layer graphene10.1021/nl0731872 ↗
17. Large energy soliton erbium-doped fiber laser with a graphene-polymer composite mode locker10.1063/1.3244206 ↗
18. Linearly polarized, Q-switched Er-doped fiber laser based on reduced graphene oxide saturable absorber10.1063/1.4770373 ↗
19. Graphene oxide vs. reduced graphene oxide as saturable absorber for Er-doped passively mode-locked fiber laser10.1364/OE.20.019463 ↗
20. Mode locking of ceramic Nd:yttrium aluminum garnet with graphene as a saturable absorber10.1063/1.3292018 ↗
21. High efficiency femtosecond Yb:GdAlGaO mode-locked laser based on reduced graphene oxide10.1364/OL.38.004189 ↗
22. Efficient graphene Q switching and mode locking of 1.34μm neodymium lasers10.1364/OL.37.002652 ↗
23. 2μm solid-state laser mode-locked by single-layer graphene10.1063/1.4773990 ↗
24. Watt-level passively Q-switched mode-locked YVO4/Nd:YVO4 laser operationg at 1.06μm using graphene as a saturable absorber10.1016/j.optlastec.2013.09.028 ↗
25. Graphene saturable absorber for high power semiconductor disk laser mode-locking10.1063/1.4872258 ↗
26. 1.5GHz picosecond pulse generation from a monolithic waveguide laser with a graphene-film saturable absorber output coupler10.1364/OE.21.007943 ↗
27. Nd:YAG waveguide laser Q-switched by evanescent-field interaction with graphene10.1364/OE.22.009101 ↗
28. Using molecular level modification to tune the conductivity of graphene papers10.1021/jp304374r ↗
29. A facile ‘graft from’ method to prepare molecular-level dispersed graphene-polymer composites10.1002/pola.26264 ↗
30. Femtosecond carrier dynamics and saturable absorber in graphene suspensions10.1063/1.3264964 ↗
31. Femtosecond pump-probe studies of reduced graphene oxide thin films10.1063/1.3421541 ↗
32. The Nd:GdVO4 crystal: a new material for diode-pumped lasers10.1070/QE1992v022n12ABEH003672 ↗
33. Layer-by-layer assembly of ultrathin composite films from micron-sized graphite oxide sheets and polycations10.1021/cm981085u ↗
34. Control of solid state laser dynamics by semiconductor devices10.1117/12.204794 ↗
35. Semiconductor saturable absorber mirrors (SESAM’s) for femtosecond to nanosecond pulse generation in solid-state lasers10.1109/2944.571743 ↗
36. Simultaneous Q-switching and mode-locking in a diode-pumped Nd:YVO4–Cr4+:YAG laser10.1109/3.914408 ↗
37. Q-switched and continuous-wave mode-locking of a diode pumped Nd:GdYVO4–Cr:YAG laser10.1007/s00340-005-1866-6 ↗