harmonics相关论文
Due to adopting of a large number of power electronic devices, microgrids are often rich in harmonic content, and suffer......
MULTIWAVE MEDICAL DEVICE ON THE DIODE PUMPED SOLID STATE LASER FOR THE MICROBE NATURE DISEASE TREATM
Multiwave laser medical device "Livadia" has been developed for bactericidal and therapeutic impact on the affected or......
Phase retrieval from fringe images is essential to many optical metrology applications. In the field of fringe projectio......
Orientation dependence in high harmonics of ZnO with polarization corrections to counteract the bire
We investigate the influence of the birefringence on the high-order harmonics in an a-cut Zn O crystal with midinfrared ......
Band dynamics accompanied by bound states in the continuum at the third-orderΓpoint in leaky-mode ph
Bound states in the continuum(BICs)and Fano resonances in planar photonic lattices,including metasurfaces and photonic-c......
This paper proposes a new peak current control switching(PCCS)method for single-phase inverter in photovoltaic(PV)genera......
删M朋 删CHEN Jiayi:of WANG Quanjuan CHEN Jiayi XU Hua LI Weihua………………CHEN Ligong:of.CHEN Ziqiang CHEN Ligong NI ......
The electron behavior in laser field is described in detail. Based on the 1D semiclassical model, a 20 semiclassical mod......
Spectral splitting of high order harmonics of ionizing gases irradiated with ultrashort intense lase
The spectrum of harmonics generated and propagated in ionized noble gas has been analyzed using one-dimensional wave pro......
The Hanning self-convolution window (HSCW) is proposed in this paper. And the phase difference correction algorithm base......
Red Shift and Broadening of Backward Harmonic Radiation from Electron Oscillations Driven by Femtose
The characteristics of backward harmonic radiation due to electron oscillationsdriven by a linearly polarized fs laser ......
The dependence of high-order harmonic generation on the laser frequency and inter-nuclear distance f
High-order harmonic generation from one-dimensional (1D) multi-atom molecular ions in an ultra-short laser field is theo......
By choosing parameters in the modulator, the dispersive section and the seed laser, the spatial bunching of the electron......
This paper derives the dispersion relation of microring coupled-resonator optical waveguides(CROWs) without any approxim......
Frequency locking,quasiperiodicity,and chaos in dual-frequency loss-modulated erbium-doped fiber las
Dynamic behaviors of the erbium-doped fiber laser (EDFL) with dual-frequency loss modulation are experimentally investig......
We numerically investigate the high-order harmonic generation with two-colour optical field,taking into considera-tion t......
A two-stage differential linear power amplifier(PA) fabricated by 0.18μm CMOS technology is presented. An output matchi......
The growing problems of harmonic pollution on coal mine power lines caused by high-power DC drive systems has increased ......
To determine the Avogadro constant with a target relative uncertainty of 2 × 10-8,the uncertainty component of the sili......
A one-dimensional nonlinear time-dependent theory for helix traveling wave tubes is studied. A generalized electromagnet......
An easy-to-implement scheme called Enhanced High Gain Harmonic Generation is expected to be able to significantly enhanc......
This paper presents a 3.4-3.6 GHz power amplifier(PA) designed and implemented in InGaP/GaAs HBT technology.By optimizin......
A 12-Bit 40-MS/s pipelined analog-to-digital converter(ADC) incorporates a front-end RC constant matching technique and ......
The expansion coefficient C[L]D of Coulomb potential 1/r12 ofatomic system in hyper-spherical harmonics is derived and ......
Extension of Harmonic Cutoff and Generation of Isolated Sub-30 as Pulse in a Two-Color Chirped Laser
We theoretically investigate high-order harmonic and isolated attosecond pulse generation in a two-color chirped laser f......
We discuss theoretically how supercontinuum spectra produced from high-order harmonic generation processes in a synthesi......
Generation of an extreme ultraviolet supercontinuum with a multicycle chirped laser and a static ele
We theoretically present a method for generating an ultrabroad extreme ultraviolet(XUV) supercontinuum by using the comb......
Controls for the generation of high-order harmonics and attosecond pulses by an infrared laser field
We investigate high-order harmonic generations by controlling various quantum paths of harmonics in an infrared laser fi......
Broadband isolated attosecond pulse generation in a two-color laser field combined with an orthogona
We present a method to generate broadband isolated attosecond pulses. Using a two-color laser field, which is synthesize......
This paper presents a miniaturized microstrip branch-line coupler with good harmonic suppression performance. The propos......
An open-styled dielectric-lined azimuthally periodic circular waveguide for a millimeter wave travel
An open-styled dielectric-lined azimuthally periodic circular waveguide (ODLAP-CW) for a millimeter-wave traveling-wave ......
A modified wavelength modulation spectroscopy(WMS)based on the self-heating effect of the tunable diode laser when drive......
With the aid of a three-dimensional particle-in-cell code simulation,the enhancement of Smith-Purcell radiation with a s......
An open-loop 20 GSps track-and-hold amplifier(THA) using fully-differential architecture to mitigate common-mode noise a......
We develop a picosecond widely tunable laser in a deep-ultraviolet region from 175 nm to 210 nm,generated by two stages ......
A kind of dual-band-stop filter with an unsymmetrical T-shape defected ground structure (DGS) is proposed.The filter has......
Agroup of scientists from the State Key Laboratory of High Field Laser Physics,Shanghai Institute of Optics and Fine Mec......
An energy measurement system in a large-aperture high power laser experiment platform is introduced. The entire measurem......
Quantitative Measurement of the Proportions of High-Order Harmonics for the 4B7B Soft-X-Ray Source a
A transmission grating coupled with an X-ray charge coupled device(CCD)is used to quantitatively measure the proportion ......
We present an efficient method to generate an ultrashort wavelength-tunable XUV pulse by using the harmonic selective en......
We theoretically investigate the contribution of the excited state to the ellipticity of the harmonics from H+2 at diffe......
A new polarization gating is demonstrated by our principle-of-proof experiment,which is theoretically proposed to genera......
We investigate how the intensity and duration of an attosecond pulse generated from high-order harmonic generation are a......
The influence of the carrier-envelope phase on high-harmonic generation is investigated, both experimentally and theoret......
Diagnostics of First Wall Materials in a Magnetically Confined Fusion Device by Polarization-Resolve
Laser-induced breakdown spectroscopy(LIBS) is a powerful analytical tool for realtime diagnostics and detection of multi......
The appearance of third-generation semiconductors represented by gallium nitride(GaN) material greatly improves the outp......
X-parameter measurement on a GaN HEMT device: complexity reduction study of load-pull characterizati
Characterization of power transistors is an indispensable step in the design of radio frequency and microwave power ampl......
We experimentally and theoretically demonstrate that the property(odd or even) of generated harmonics can be selected by......
Research of photonic-assisted triangular-shaped pulses generation based on quadrupling RF modulation
We propose an approach to generate optical triangular-shaped pulse train with tunable repetition rate using quadrupling ......
The feasibility of a new full bridge high intensity focused ultrasound(HIFU) amplifier system with harmonic cancellation......
