Generation of High‐Peak‐Power Femtosecond Pulses in Mamyshev Oscillators: Recent Advances and Future Challenges. Issue 4 (8th February 2023)

• Record Type: Journal Article
• Authors: Li, Ying‐Ying; Gao, Bo; Ma, Chun‐Yang; Wu, Ge; Huo, Jia‐Yu; Han, Ying; Wageh, S.; Al‐Hartomy, Omar A.; Al‐Sehemi, Abdullah G.; Liu, Lie; Zhang, Han
• Is Part Of: Laser & photonics reviews. Volume 17:Issue 4(2023)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2023-02-08
• Subjects: Mamyshev oscillator -- high peak power -- few‐cycle pulses -- high repetition rate; Lasers -- Periodicals; Photonics -- Periodicals; Lasers -- Périodiques; Photonique -- Périodiques; 621.36
• DOI: 10.1002/lpor.202200596
• Languages: English
• ISSNs: 1863-8880

Abstract

Abstract: 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. Abstract : Based on step‐like saturable absorbers, Mamyshev oscillators can generate ultrastable femtosecond pulses with ultrahigh peak power. The principle of Mamyshev oscillators in terms of transmission function and tolerance to nonlinear phase shift is presented, the recent progress is reported, and starting methods are fully discussed, followed by a detailed account of diverse potential applications.