The interference patterns produced by Gaussian-shaped broad-bandwidth femtosecond pulsed laser sources are derived. The ......

Investigations are performed to explore high-repetition-rate femtosecond laser ablation effects on the physical and chem......

We theoretically study the temporal contrast degradation by the spectral phase distortion in chirped pulse amplification......

Experimental generation of stable mode-locked pulses and cylindrical vector beams (CVBs), from an all few-mode fiber (FM......

In this letter, we propose a method for the numerical calculations of the femtosecond laser pulse passed through a subwa......

Ultrafast spectroscopy of semiconductor saturable absorber mirror (SESAM) is measured using a femtosecond pump-probe exp......

Three-dimensional (3D) simulations and theoretical analyses on super-short pulse generated using freeelectron lasers (FE......

This paper suggests that the linear interferometric correlation (LFC) can be used to measure pulse duration of a few cyc......

A diode-pumped picosecond mode-locked Yb:YAG ceramic laser is realized with a slope efficiency of 44%. Output power up t......

We investigate femtosecond laser direct writing (FLDW) in the fabrication of magneto-optical (MO) microstructures. The e......

Optical waveguides are fabricated in Nd3 :Y3 :SrF2 crystals by a 1-kHz femtosecond laser using the double-line approach.......

We report the experimental demonstration of transform-limited sub-6 fs pulses at an optimal central wavelength by a tuna......

Cubic silicon carbide (SiC) nanowires are synthesized in a catalyst-assisted process. The nanowires with diameter of ~40......

A burst of six pulses with an average power of 38.7 W are obtained for a pulse-burst picosecond 1064 nm laser system at ......

With the development of high power ultrafast laser passively mode-locked by a semiconductor saturable absorber mirror (S......

An all-digital design method consisting of a laser drive circuit for gradually modulating the frequency, pulse width, an......

A method of multi-beam femtosecond laser irradiation combined with modified HF-...

Micro-lens arrays were adopted to homogenize the beam profile of 532-nm pumping laser for the main amplifier of an inten......

We observe the morphological change and grain structure of Ni foil when it is ablated with femtosecond laser pulses. Sca......

Electron acceleration by a propagating short ultra-intense laser pulse in a low-density plasma has been investigated. El......

A novel fiber Bragg grating (FBG) with two transmission dips in 1310- and 1550-nm regions is proposed and inscribed by a......

We design a laser diode (LD) end-pumped passively mode-locked solid-state laser with a semiconductor saturable absorber ......

We propose a high temperature-sensitive long period fiber grating (LPFG) sensor fabricated by using the femtosecond lase......

We observe the instantaneous frequency and amplitude modulations of the C-C stretching mode with a central frequency of ......

We report a simple approach to amplify Ti:sapphire femtosecond pulses to moderate energy levels by a chirped regenerativ......

A method for fabricating deep grating structures on a silicon carbide (SiC) surface by a femtosecond laser and chemical-......

A compact Er:fiber ring laser operated at a fundamental repetition rate of 325 MHz is reported. Two gain fibers with opp......

Ablation experiments with femtosecond (fs) laser pulse (pulse duration 37 fs, wavelength 800 nm) on organic polymers hav......

A self-starting simple structured dual-wavelength passively mode-locked (ML) erbium-doped fiber (EDF) laser is proposed ......

Micro-deposition of an aluminum film of 500-nm thickness on a quartz substrate was demonstrated by laser-induced forward......

Currently, lasers are widely used in biomedical field for both diagnoses and treatment. At the same time, new laser tech......

An efficient high-power diode-pumped femtosecond Yb:KGW laser is repored. Through optimization of energy density by semi......

A simple technique is proposed for highly-efficient plane processing fully based on femtosecond laser beam shaping. The ......

A compact high-power picosecond regenerative amplifier based on continuous wave (CW) diode side-pumped Nd:YAG is demonst......

We present an Er-doped fiber (Er:fiber)-based femtosecond laser at 780 nm with 256 MHz repetition rate, 191 fs pulse dur......

We experimentally demonstrate a diode-pumped passively mode-locked femtosecond laser with Yb3 -doped yttrium lanthanum o......

The evolution of terahertz (THz) waveform in air plasma driven by low-energy few-cycle laser pulses is investigated to i......

We describe a Ti:sapphire multi-pass amplifier with high efficiency at the repetition rate of 1 kHz. In the amplifier, t......

An optical ultra-short pulse train with a duration of 2.9 ps was successfully generated from a passively mode-locked las......

We present a doping method to improve the femtosecond laser ablation rate and promote ablation selectivity. Doping trans......

Two operating modes, independent self-mode-locking and cross-mode-locking, are presented in a two-beam-pumped double-cav......

The Ti:sapphire oscillator is used to realize structural change in an organic glass (polymethyl -methacrylate (PMMA)). S......

We investigate the influence of environmental media on ablation rate of AISI 443 stainless steel under femtosecond (fs) ......

We fabricate a buried channel waveguide in neodymium-doped phosphate glass using a double line approach by femtosecond l......

The development of phased-array grating compressor is a crucial issue for high-energy, ultra-short pulse petawatt-class ......

We demonstrate a femtosecond Cr:YAG laser mode-locked by a carbon nanotube saturable absorber mirror (CNT-SAM) at a repe......

We report a simple and compact all-fiber laser system that is capable of generating widely tunable femtosecond pulses fr......

A high-quality low-timing-jitter 20-GHz optical pulse train is generated by using two cascaded sinusoidally driven elect......

Femtosecond (fs) pulse laser ablation of silicon targets in air and in vacuum is investigated using a time-resolved shad......

Resonant effect is found in femtosecond laser ablating Pr–Nd glass. When processed with resonant wavelength of 807 nm, ......