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Ultrafast fibre lasers
Martin E. Fermann,Ingmar Hartl +1 more
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In this paper, essential components and operation regimes of ultrafast fiber laser systems are reviewed, as well as their use in various applications, including industrial, medical and purely scientific applications.Abstract:
Ultrafast fibre lasers are an important optical system with industrial, medical and purely scientific applications. Essential components and the operation regimes of ultrafast fibre laser systems are reviewed, as are their use in various applications.read more
Citations
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Journal ArticleDOI
Femtosecond Tm–Ho co-doped fiber laser using a bulk-structured Bi 2 Se 3 topological insulator
Jinho Lee,Ju Han Lee +1 more
TL;DR: In this paper, a femtosecond mode-locked thulium-holmium (Tm-Ho) co-doped fiber laser incorporating a saturable absorber (SA) based on a bulk-structured bismuth selenide (Bi2Se3) topological insulator (TI) was demonstrated.
Journal ArticleDOI
Sub-200 fs, 344 MHz mode-locked Tm-doped fiber laser
TL;DR: To the best of the knowledge, the achieved repetition rate represents the highest value of fundamentally NPE mode-locked fiber lasers at ∼2µm, while the average output power is also higher than the previously reported 2 µm ultrafast single-mode fiber oscillators.
Journal ArticleDOI
Pure gold saturable absorber for generating Q-switching pulses at 2 µm in Thulium-doped fiber laser cavity
A.R. Muhammad,Rozalina Zakaria,Mushtaq Ahmad,Pengfei Wang,Sulaiman Wadi Harun,Sulaiman Wadi Harun +5 more
TL;DR: In this paper, a pure gold saturable absorber (Au-SA) was used as a Q-switcher for a Thulium-doped fiber laser operating at 1949.
Journal ArticleDOI
Bismuth Telluride nanocrystal: broadband nonlinear response and its application in ultrafast photonics.
TL;DR: The effectiveness of the hybrid liquid exfoliation method to prepare bismuth telluride into nanocrystals is confirmed, and the broadband nonlinear optical response and ultrafast photonics application potential of the nanocry crystals are confirmed.
Journal ArticleDOI
Large energy pulses generation in a mode-locked Er-doped fiber laser based on CVD-grown Bi 2 Te 3 saturable absorber
TL;DR: In this article, a passively mode-locked Er-doped fiber laser by a high-efficiency Bismuth Telluride (Bi2Te3) as passive saturable absorber was demonstrated.
References
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Journal ArticleDOI
Supercontinuum generation in photonic crystal fiber
TL;DR: In this paper, a review of numerical and experimental studies of supercontinuum generation in photonic crystal fiber is presented over the full range of experimentally reported parameters, from the femtosecond to the continuous-wave regime.
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Endlessly single-mode photonic crystal fiber.
TL;DR: An effective-index model confirms that an all-silica optical fiber made by embedding a central core in a two-dimensional photonic crystal with a micrometer-spaced hexagonal array of air holes can be single mode for any wavelength.
Journal ArticleDOI
Femtosecond, picosecond and nanosecond laser ablation of solids
TL;DR: Theoretical models and qualitative explanations of experimental results are presented in this paper for femtosecond laser ablation of solid targets by 0.2-5000 ps Ti: Sapphire laser pulses.
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Visible continuum generation in air–silica microstructure optical fibers with anomalous dispersion at 800 nm
TL;DR: In this article, the authors demonstrate experimentally that air-silica microstructure optical fibers can exhibit anomalous dispersion at visible wavelengths, and exploit this feature to generate an optical continuum 550 THz in width, extending from the violet to the infrared.
Journal ArticleDOI
77-fs pulse generation from a stretched-pulse mode-locked all-fiber ring laser
TL;DR: By incorporating a section of large positive-dispersion fiber in an all-fiber erbium ring laser, a fully self-starting source of 77-fs pulse with 90 pJ of energy and greater than 1 kW of peak power at a 45-MHz repetition rate is obtained.