A<i>Q</i>-switched, mode-locked fiber laser using a graphene oxide-based polarization sensitive saturable absorber

Lee, J.; Koo, Joonhoi; Debnath, Pulak Chandra; Song, Yong‐Won; Lee, J. H.

doi:10.1088/1612-2011/10/3/035103

Cited by 109 publications

(63 citation statements)

References 22 publications

(32 reference statements)

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“…Figure 2D shows the autocorrelation trace of chirped (blue curve) and dechirped pulses (red curve). Lee et al reported a Q-switched mode-locked fiber laser by depositing GO to a D-shaped fiber [76]. Sobon et al compared the properties of GO with RGO as SAs in Er-doped mode-locked fiber laser, and showed that GO could be an efficient SA without reduction to RGO [82].…”

Section: Graphenementioning

confidence: 99%

Solution-processed two-dimensional materials for ultrafast fiber lasers (invited)

Sun

Wang

et al. 2020

Nanophotonics

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AbstractSince graphene was first reported as a saturable absorber to achieve ultrafast pulses in fiber lasers, many other two-dimensional (2D) materials, such as topological insulators, transition metal dichalcogenides, black phosphorus, and MXenes, have been widely investigated in fiber lasers due to their broadband operation, ultrafast recovery time, and controllable modulation depth. Recently, solution-processing methods for the fabrication of 2D materials have attracted considerable interest due to their advantages of low cost, easy fabrication, and scalability. Here, we review the various solution-processed methods for the preparation of different 2D materials. Then, the applications and performance of solution-processing-based 2D materials in fiber lasers are discussed. Finally, a perspective of the solution-processed methods and 2D material-based saturable absorbers are presented.

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Section: Graphenementioning

confidence: 99%

Solution-processed two-dimensional materials for ultrafast fiber lasers (invited)

Sun

Wang

et al. 2020

Nanophotonics

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“…Researchers are still making considerable efforts to optimize the characteristics of graphene oxide to obtain more flexible pulse output. A number of research groups worldwide have used graphene oxide for passive Q-switching in fiber lasers [50][51][52][53][54][55][56][57][58]. In 2013, Yu et al demonstrated an ytterbium-doped Q-switched fiber laser for the first time [54].…”

Section: Graphene Oxide Based Q-switched Fiber Lasermentioning

confidence: 99%

Mode-locked and Q-switched fiber lasers with graphene oxide based saturable absorber

Cheng

Liu

et al. 2015

SPIE Proceedings

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We review our work on a femtosecond erbium-doped all-fiber laser mode-locked with graphene oxide saturable absorber, which can be conveniently obtained from natural graphite by simple oxidation and ultra-sonication process. The laser directly generated 200 fs pulses at a repetition rate of 22.9 MHz. The stable passively Q-switched operation by graphene oxide saturable absorber in the 1 µm ytterbium-, 1.5 µm erbium-, and 2 µm thulium-doped fiber lasers will be demonstrated as well. These results are comparable with those of graphene saturable absorbers and the superiority of easy fabrication and hydrophilic property of graphene oxide will facilitate its potential applications for ultrafast photonics.

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“…Q-switched pulse lasers have been successfully developed basing on graphene (see Refs. [11][12][13][14]). …”

Section: Introductionmentioning

confidence: 99%

Passively Q-switched fibre laser based on interaction of evanescent field in optical microfibre with graphene-oxide saturable absorber

Jaddoa¹,

Faruki²,

Razak³

et al. 2016

Ukr. J. Phys. Opt.

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Abstract.We have developed and approved experimentally a passively Q-switched erbium-doped fibre laser. It is based on the saturable absorption of graphene oxide solution deposited around a microfibre waveguide. The microfibre is fabricated using a standard flame-brushing technique. By controlling the pump power in the cavity, the fibre laser can produce microsecond Q-switched pulses at 1529 nm with the maximum repetition rate 53.47 kHz. With a pumping power of 105.98 mW at 980 nm, each of the laser pulses has the energy about 0.78 nJ and the maximum output power is 42.15 μW.

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AQ-switched, mode-locked fiber laser using a graphene oxide-based polarization sensitive saturable absorber

Cited by 109 publications

References 22 publications

Solution-processed two-dimensional materials for ultrafast fiber lasers (invited)

Solution-processed two-dimensional materials for ultrafast fiber lasers (invited)

Mode-locked and Q-switched fiber lasers with graphene oxide based saturable absorber

Passively Q-switched fibre laser based on interaction of evanescent field in optical microfibre with graphene-oxide saturable absorber

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