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Ultrafast fibre lasers
Martin E. Fermann,Ingmar Hartl +1 more
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TLDR
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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Cascaded nonlinear optical gain modulation for coherent femtosecond pulse generation.
TL;DR: In this article , the authors demonstrate coherent femtosecond Raman pulse generation through cascaded NOGM process experimentally, where two single-frequency seed laser (1121 and 1178 nm) are gain-modulated by 117 nJ 1064 nm picosecond pulses in a Raman fiber amplifier.
Journal ArticleDOI
Bismuth‐doped fiber as Q‐switcher in hafnium bismuth erbium co‐doped fiber laser
Aminah Ahmad,Aminah Ahmad,Sulaiman Wadi Harun,Sulaiman Wadi Harun,M. C. Paul,Muhammad Farid Mohd Rusdi,Shyamal Das,Anirban Dhar,Kamarul Ariffin Noordin +8 more
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Spin-dependent k.p Hamiltonian of black phosphorene based on Löwdin partitioning method
Narges Kafaei,Khadijeh Beiranvand,Mohammad Sabaeian,Abdolmohammad Ghalambor Dezfuli,Han Zhang +4 more
TL;DR: In this article, the authors presented the spinful low energy six-band representation of black phosphorene about the Γ point based on the k.p model via Lowdin partitioning method.
Journal ArticleDOI
Broadband Passively Mode-Locked Fiber Laser with DNA Aqueous Solution as Saturable Absorber
TL;DR: In this article, the authors demonstrate a passively mode-locked fiber laser using aqueous DNA solution as a saturable absorber (SA), with broadband pulse laser emission from 1 to 1.5 µm.
Journal ArticleDOI
Hybrid structure based on no-core and graded-index multimode fibers as saturable absorber for a self-starting mode-locked Yb-doped fiber laser
S. Thulasi,Sivaraj Sivabalan +1 more
TL;DR: The results show that the NCF-GIMF-based SA can be used as an effective photonic device for high energy wave breaking free pulse generation.
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.