[PDF] Top 20 Phase Effects in Metamaterials at Third-Harmonic Generation

... Metamaterials are currently the important subjects in Physics and electromagnetic communities. They are also subjected to the investigations in the electromagnetics of complex media. These fields are being carried ... See full document

... for phase effects has been ...of phase mismatch and losses in medium on proceeding of nonlinear ...stronger third harmonic signal due to the larger interaction length of the nonlinear ... See full document

... the third harmonic of the dipole natural frequency, disturbs the omnidirectional radiation pattern of a dipole antenna, and the main beam splits into two side ...a phase shift when entering a medium ... See full document

... Previously, Harmonic Reduction Pulse Width Modulation (HRPWM) has been proposed to allow the design of low harmonic content switched mode excitation signals through a parameterized design ...dB third ... See full document

... harmonic power density P 3  max should be 3 per cent. This discrepancy may be ex- plained in the following way. It is known from the common theory of nonlinear processes that the pump radiation should meet ... See full document

... provide coherent light for silicon photonics. In general, the THG conversion efficiency (CE) for an optical waveguide can be enhanced by using phase matching between the fun- damental mode and the ... See full document

... supplementary material. The high peak energy pump pulses allow competing nonlinear mechanisms (e.g., self-phase modulation) to broaden the spectrum of the Raman-shifted pump pulse substan- tially. The small peaks ... See full document

... pulse generation while the subject of the second is solid state laser ...the generation of a sequence of intense bursts of pulses in the femtosecond ...polarisation effects in the laser oscillators ... See full document

... using effects re- lated to the propagation of the harmonic radiation in the gaseous ...the harmonic spectra by ex- ploiting particular characteristics of harmonics ... See full document

... The distinctive feature of the OPS structure presented here is that, although it consists of amorphous nanoclusters, its network of preferentially oriented pores gives rise to the optical anisotropy. This form ... See full document

... detrimental effects, such as the underutilization of the power supply equipment and the overloading of neutral conductors with the fundamental frequency in addition to harmonic ...a phase ... See full document

... digital phase conjugation rather than wave front optimization to achieve this ...digital phase conjugation is its speed of finding the tailored wave front since no iterative optimization calculations are ... See full document

... The pulse width at the output of the amplifier has been measured, using a high- resolution autocorrelator (Femtochrome FR-103XL) coupled with an oscilloscope. A complete profile, in time and frequency domain, of the ... See full document

... that power of output DC current is also sensitive to light intensity. Intermediate DC voltage is quite stable when the system is set in a certain stage, indicating the balanced DC – DC converting process. The quality of ... See full document

... of third harmonic injection on SM capacitance, converter losses, circulating currents, and DC fault currents, in a HVDC ...of third harmonic injection with higher transformer ratio are ... See full document

... When wave form distortion and harmonic wave generation in the two weak transmitted waves due to the effects of nonlinear phenomena in the nonlinear ionized gas are taken into account, th[r] ... See full document

... This project Report deals with the Harmonic analysis of Single Phase inverter wih Pulse Width Modulation (PWM). It includes both simple and practical inverter. The Simulink model for both simple and ... See full document

... impact third harmonic salient pole synchronous generator by using sinusoidal PWM (SPWM) ...the third harmonic of various output voltages and currents, and the third harmonic ... See full document

... the effects of the 1D chirality and their enhancement due to the epsilon-near-zero regime, we consider a slab of 1D chiral metamaterial of thickness L illuminated by circularly polar- ized plane waves impinging ... See full document

... Furthermore, when considering finite width pulses instead of beams the problem becomes more complex, as the dynamics of the envelope needs to be taken account. Also, simulating in higher dimensions is problematic as ... See full document