PULSES;

Laser produced electromagnetic pulses: generation, detection and mitigation This paper provides an up-to-date review of the problems related to the generation, detection and mitigation of strong electromagnetic pulses created in the interaction of high-power, high-energy ...

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pulses-api DesafioTécnico-豆类先决条件Node.js 12或更高版本纱MySqlversão5.7 ou高级科莫执行人埃斯特·普罗杰托Façaum clone desterepositório 访问意大利面pelo seu终端和执行comando yarn install Crie uma数据库没有...

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pulses-app 脉冲应用项目设置npm install编译和热重装以进行开发npm run serve编译并最小化生产npm run build整理和修复文件npm run lint自定义配置请参阅。

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前端开源库-grunt-pulses 前端开源库-grunt-pulses咕噜声脉冲，编译构建dist工具

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Ultrabroadband, few-cycle pulses directly from a Mamyshev fiber oscillator While the performance of mode-locked fiber lasers has been improved significantly, the limited gain bandwidth restricts them from generating ultrashort pulses approaching a few cycles or even shorter....

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Highly efficient difference-frequency generation for mid-infrared pulses by passively synchronous ... The adoption of coincident seeding pulses in the nonlinear conversion process could substantially lower the pumping threshold for mid-infrared parametric emission. Consequently, a picosecond mid-...

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Diagnostics of air plasma ablated by 1064 nm laser pulses The characteristics of air plasma are studied using laser-induced breakdown spectroscopy at room temperature in air at atmospheric pressure. The electron temperature of 20796 K is determined using the...

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All-fiber ultrafast laser generating gigahertz-rate pulses based on a hybrid plasmonic microfiber ... Ultrafast lasers generating high-repetition-rate ultrashort pulses through various mode-locking methods can benefit many important applications, including communications, materials processing, ...

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44.6 fs pulses from a 257 MHz Er:fiber laser mode-locked by biased NALM 44.6 fs pulses from a 257 MHz, mode-locked non-polarization maintaining Er-doped fiber laser based on a biased nonlinear amplifying loop mirror are reported. The output power is 104 mW and the single-...

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Origin of anomalous hysteresis loops induced by femtosecond laser pulses in GdFeCo amorphous films GdFeCo薄膜中fs激光诱导的反常磁滞回线起源研究，徐初东，陈志峰，本实验设计了可控泵浦脉冲数磁光Kerr探测技术初始化磁场扫描相结合的方法用于消除外磁场磁化历史产生的记忆效应以及连续脉冲激发�

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Nonlinear optical effects in trapping nanoparticles with femtosecond pulses 适用于学光镊的学生看

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Generation of 131 fs mode-locked pulses from 2.8 μm Er:ZBLAN fiber laser We demonstrated a femtosecond mode-locked Er:ZrF

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teste-pulses-front 睾丸脉冲 项目的进展 npm install Iniciar o projeto本地主机 npm run serve

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Study of terahertz pulses at an edge The propagation behaviour of terahertz (THz) pulses at an edge is characterized. The phenomenon that the amplitude oscillates periodically in the frequency spectrum is similar to Young's interference,...

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212-kHz-linewidth, transform-limited pulses from a single-frequency Q-switched fiber laser based on ... Conventional Q-switched fiber lasers operating at multi-longitudinal-mode oscillation usually suffer from self-mode-locking-induced temporal instability, relatively strong noise, and low coherence....

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Laser coherence measurement based on optical pulses interference By using a feedback-stabilized fiber Mach-Zehnder interferometer (MZI) with a PZT-based phase shifter, a novel method for measurement of laser coherence length is demonstrated based on pulses ...

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A proposed approach for detecting terahertz pulses by using double few-cycle laser pulses with ... Previous research shows that few-cycle laser (FCL) pulses with low energy and without a bias field can be used to coherently detect terahertz (THz) pulses. As we know, it is very difficult to ...

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PHOTOACOUSTIC GENERATION OF FOCUSED QUASI-UNIPOLAR PRESSURE PULSES The photoacoustic effect was employed to generate short-duration quasi-unipolar acoustic pressure pulses in both planar and spherically focused geometries. In the focal region, the temporal profile of...

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Cumulative material damage from train of ultrafast infrared laser pulses pulses. Based on the experimental data, we were able to develop a model which indicates that the change in DTF varies with the number of shots logarithmically up to a critical value. Above this value,...

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Reversible storage of multiple light pulses in the EIT atomic medium In this paper, we first present a full numerical simulation for the trapping and retrieval procedure of eight continuing “1” Guassian pulses (i.e., “11111111”) in the electromagnetically induced ...

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Stopping and storing light pulses within a fiber optic ring resonator A simple all optical system for stopping and storing light pulses is demonstrated. The system consists of an erbium-doped fiber amplifier (EDFA), a semiconductor optical amplifier (SOA), and a fiber ...

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Quantum electrodynamics experiments with colliding petawatt laser pulses A new generation of high power laser facilities will provide laser pulses with extremely high powers of 10 petawatt (PW) and even 100 PW, capable of reaching intensities of

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Fabrication of magneto-optical microstructure by femtosecond laser pulses With the increase of the writing intensity of femtosecond laser pulses, refractive index change increases, whereas Verdet constant of the damaged area decreases nonlinearly. With suitable writing ...

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Experimental study on multiphoton ionization of Ar with high intensity short laser pulses We present high resolution photoelectron energy spectra from multiphoton ionization (MPI) of Ar subject to laser pulses with wavelength of 400 nm, pulse duration of 35 fs, and maximum intensity of 5×...

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radar_pulse_freq.rar_radar_radar pulses_雷达 c语言_雷达C语言_雷达DSP 对雷达的脉冲全景图部分进行编写的DSP程序,主要使用Ｃ语言实现的算法

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Plasma channel formed by ultraviolet laser pulses at 193 nm in air The propagation of picosecond deep ... can be formed over 70 m by 50-ps, 20-mJ laser pulses. The fluctuation of laser intensity and electron density inside ultraviolet (UV) plasma channel is signi

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Three-dimensional optical storage in fused silica using modulated femtosecond pulses Laser pulses modulation is realized by modulating two circuits of trigger pulses signal which are used to control laser pulses trapping and switching out from cavity, respectively. Bits are optically...

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梯度幅值图像matlab代码-water_selective_pulses:带有并行传输的MRI可以优化水选择性成像 梯度幅值图像矩阵代码water_selective_pulses MRI具有并行传输功能，可优化水选择性成像。 此处提供的matlab代码使用并行传输执行优化光谱空间水选择性激发脉冲的示例计算。 提供了具有8个通道的3T MRI系统的示例...

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Terahertz radiation from InN by femtosecond optical pulses of different wavelengths The characteristics of terahertz radiation from an n-type InN excited by femtosecond laser pulses tunable from 750 to 840 nm are experimentally studied. Terahertz emission from InN is closely bound up...

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Proton probing of laser-driven EM pulses travelling in helical coils Due to the strong electric field (of the order of $\text｛GV m｝^｛-1｝$) associated to such laser-driven EM pulses, these can be exploited in a travelling-wave helical geometry for controlling and ...

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Ultrafast dynamical process of Ge irradiated by the femtosecond laser pulses The ultrafast dynamic process in semiconductor Ge irradiated by the femtosecond laser pulses is numerically simulated on the basis of van Driel system. It is found that with the increase of depth, the...

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Analysis of the SHG effects for characterizing ultrashort pulses with SPIDER The results show that we should multiply a modulation function for the recorded interferometric intensity in order to avoid the effect of bandwidth of the pulses, thus we can exactly reconstruct the ...

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Pulse compression and supercontinuum at different powers of femtosecond pulses in water Propagation of femtosecond light pulses in water is investigated. By changing input power from slightly above to highly above threshold for self-focusing, it is shown that either group velocity ...

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Generation of spectrally stable 6.5-fs visible pulses via filamentation in krypton We produced 5-mJ, 6.5-fs visible pulses at a repetition rate of 1 kHz using filamentation in a gas cell filled with kryptonfollowed by spectral selection and phase compensation by a combination of ...

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High-extraction-efficiency, nanosecond bidirectional ring amplifier with twin pulses The output performances of a bidirectional ring amplifier with twin pulses are demonstrated. Compared to the extraction efficiency of 32% for single-pulse injection, the extraction efficiency of ...

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Electron vortices in photoionization by a pair of elliptically polarized attosecond pulses The photoionization by two elliptically polarized, time delayed attosecond pulses is investigated to display a momentum distribution having the helical vortex or ring structures. The results are ...

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Optical forces of focused femtosecond laser pulses on nonlinear optical Rayleigh particles However, the optical force originating from the nonlinear polarization becomes significant when nonlinear optical nanoparticles are trapped by femtosecond laser pulses. Herein we develop the time-...

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Selective generation of individual Raman Stokes lines using dissipative soliton resonance pulses Pumped by rectangular-shaped dissipative soliton resonance (DSR) pulses at 1030 nm, selective excitations of Raman Stokes lines of up to third order with extinction ratios of 8 dB and fifth order with...

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Spatial and temporal distribution of Q-switched laser pulses in multimode regimes The spatial and temporal distribution of Q-switched diode-pumped solid-state laser (DPSSL) pulses is investigated in multimode regimes. A theory model of spatial and temporal distribution of multimode...

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Dual-wavelength stable nanosecond pulses generation from cladding-pumped fiber laser In this paper, the generation of dual-wavelength stable nanosecond pulses by a laser diode pumped Yb-doped double-clad fiber laser is presented. In the experiment, the fiber laser with two-mirror ...

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Inertial confinement fusion driven by long wavelength electromagnetic pulses A method for inertial confinement fusion driven by powerful long wavelength electromagnetic pulses (EMPs), such as

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Diffraction grating single-shot correlation system for measurement of picosecond laser pulses We study and experimentally demonstrate a sensitive ... By using our system, we successfully measured the temporal duration of picosecond laser pulses, and a time resolution of ～0.047 ps is obtained

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Performance demonstration of the PEnELOPE main amplifier HEPA I using broadband nanosecond pulses We report on the energetic and beam quality performance of the second to the last main amplifier section HEPA I of the PEnELOPE laser ... Those pulses, being spectrally wide enough to support equivale

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Characterization of electromagnetic pulses via arrays on ShenGuang-III laser facility laser Intensive electromagnetic pulses (EMPs) can be generated from interaction of the ultra-intense lasers and solid targets in inertial confinement fusion (ICF), which will detrimentally affect the data ...

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3.2017.Ultrashort pulses-driven dynamics of blisters 3.2017.Ultrashort pulses-driven dynamics of blisters in Au-coated gratings

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Supercontinuum generation from dispersion-flattened photonic crystal fiber using picosecond pulses We present the all-fiber system for supercontiuum (SC) generation with picosecond pulses. By launching 1.6-ps pulses from pulsed erbium-doped fiber laser (EDFL) into a section of photonic crystal ...

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Generation of isolated attosecond pulses with a specific waveform two-color laser field We theoretically propose a new method for generating intense isolated attosecond pulses during high-order harmonic generation (HHG) process by accurately controlling electron motion with a two-color ...

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Ultrabroadband SCG with quasi-continuous wave nanosecond-long pump pulses in PCF An ultrabroadband supercontinuum (SC) is demonstrated in a pure silica photonic crystal fiber (PCF) pumped by quasi-continuous wave nanosecond-long pulses at 1,064 nm. The generated SC spectra ...

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Observation of wave-breaking-free square pulses in a fiber ring laser We experimentally and numerically demonstrate the generation of square pulses without any wave-breaking in a fiber ring laser. A segment of nonzero dispersion-shifted fiber is used to increase the ...

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A new method and instrument for accurately measuring interval between ultrashort pulses Using second-order autocorrelation conception, a novel method and instrument for accurately measuring interval between two linearly polarized ultrashort pulses with real time were presented....

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