72-fs Er-doped Mamyshev Oscillator

Zheng, Jiancheng; Yang, Song; Zhu, Zhiwei; Lau, Kuen Yao; Li, Li

doi:10.1109/jlt.2021.3131862

Cited by 26 publications

(8 citation statements)

References 25 publications

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“…, 0.315), which demonstrates that the pulse is slightly chirped. 38 The relationship between the output power and the pump power is shown in Fig. 4(f).…”

Section: Resultsmentioning

confidence: 99%

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Mode-locking operation of an Er-doped fiber laser with (PEA)₂(CsPbBr₃)_n−1PbBr₄ perovskite saturable absorbers

Yang

et al. 2022

J. Mater. Chem. C

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“…, 0.315), which demonstrates that the pulse is slightly chirped. 38 The relationship between the output power and the pump power is shown in Fig. 4(f).…”

Section: Resultsmentioning

confidence: 99%

“…The time-bandwidth product is 0.34, which is slightly higher than the typical value for a transform-limited pulse waveform (i.e., 0.315), which demonstrates that the pulse is slightly chirped. 38 The relationship between the output power and the pump power is shown in Fig. 4(f).…”

Section: Ultrafast Pulsed Fiber Lasersmentioning

confidence: 99%

Mode-locking operation of an Er-doped fiber laser with (PEA)₂(CsPbBr₃)_n−1PbBr₄ perovskite saturable absorbers

Yang

et al. 2022

J. Mater. Chem. C

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“…demonstrated an all-fiber Mamyshev oscillator with repetition rate of 6.55 MHz, 20-dB spectral bandwidth of 78.2 nm. The pulse duration of 72 fs and peak power of 86 kW were achieved from output coupler device directly without extra compression 54 . This is by far the shortest pulse duration, the highest peak power Er-doped Mamyshev oscillator.…”

Section: Mamyshev Oscillator Based On Seed-source Starting Modementioning

confidence: 89%

Recent advance of high-energy ultrafast mode-locked oscillators based on Mamyshev mechanism with different starting modes

Wang

Bai

et al. 2022

Opt. Eng.

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The nonlinear effect of fiber limits the further increase in pulse energy, and Mamyshev oscillator shows outstanding advantages in managing nonlinearity in waveguide medium, which is now associated with high peak power and high pulse energy. The potential applications of these laser sources based on Mamyshev mechanism have facilitated aggressive research and innovative ideas by researchers around the world. Here, we focus on the modelocked principle and starting dynamics of Mamyshev oscillator. The review of Mamyshev technology is summarized from two starting modes of seed source injection and self-starting. Initial research and significant progress in this field, plus new insights and challenges of Mamyshev oscillator for ultrafast fiber laser technology are analyzed.

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“…There are two injection methods. The first method entails coupling the seed source with the MO via a coupler, as adopted for all‐fiber MO [ 106,122,123,126 ] or almost all‐fiber MO (where only the filter comprises a free‐space optical filter and collimator); [ 36,55,112 ] the second method involves inserting the external seed source into the cavity via the grating. [ 34,58,77,107,108,125,126 ]…”

Section: Starting Methods Of Momentioning

confidence: 99%

“…There are two injection methods. The first method entails coupling the seed source with the MO via a coupler, as adopted for all-fiber MO [106,122,123,126] or almost all-fiber MO (where only the filter comprises a free-space optical filter and collimator); [36,55,112] the second method involves inserting the external seed source into the cavity via the grating. [34,58,77,107,108,125,126] Thus far, many researchers have considered that the bandwidth and peak power of the pulses from the seed source are critical factors in determining whether the pulses can span the passband of filters.…”

Section: Starting With External Seed Sourcementioning

confidence: 99%

Generation of High‐Peak‐Power Femtosecond Pulses in Mamyshev Oscillators: Recent Advances and Future Challenges

Gao

et al. 2023

Laser & Photonics Reviews

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Mamyshev oscillators (MOs) have attracted significant attention given their potential in yielding ultrafast lasers with high peak power. Based on step‐like saturable absorbers and self‐similar evolution in the gain fiber, MO technology features an advanced system capable of generating ultrastable femtosecond pulses with ultrahigh peak power. In this review, the principle of MO is presented in terms of their transmission function and tolerance to nonlinear phase shift and recent progress is reported in the advanced output performance of MO, manifested through high peak power, few‐cycles, high repetition rate, and supercontinuum generation. MO with various operation wavelengths (1, 1.5, and 2 μm) are examined, and MO starting methods are fully discussed, followed by a detailed account of diverse potential applications in areas such as biomedical imaging and material processing. Based on current progress, the prospective challenges and future directions of MO are highlighted and discussed.

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72-fs Er-doped Mamyshev Oscillator

Cited by 26 publications

References 25 publications

Mode-locking operation of an Er-doped fiber laser with (PEA)₂(CsPbBr₃)_n−1PbBr₄ perovskite saturable absorbers

Mode-locking operation of an Er-doped fiber laser with (PEA)₂(CsPbBr₃)_n−1PbBr₄ perovskite saturable absorbers

Recent advance of high-energy ultrafast mode-locked oscillators based on Mamyshev mechanism with different starting modes

Generation of High‐Peak‐Power Femtosecond Pulses in Mamyshev Oscillators: Recent Advances and Future Challenges

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72-fs Er-doped Mamyshev Oscillator

Cited by 26 publications

References 25 publications

Mode-locking operation of an Er-doped fiber laser with (PEA)2(CsPbBr3)n−1PbBr4 perovskite saturable absorbers

Mode-locking operation of an Er-doped fiber laser with (PEA)2(CsPbBr3)n−1PbBr4 perovskite saturable absorbers

Recent advance of high-energy ultrafast mode-locked oscillators based on Mamyshev mechanism with different starting modes

Generation of High‐Peak‐Power Femtosecond Pulses in Mamyshev Oscillators: Recent Advances and Future Challenges

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Mode-locking operation of an Er-doped fiber laser with (PEA)₂(CsPbBr₃)_n−1PbBr₄ perovskite saturable absorbers

Mode-locking operation of an Er-doped fiber laser with (PEA)₂(CsPbBr₃)_n−1PbBr₄ perovskite saturable absorbers