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High-level multistep inverter optimization using a minimum number of power transistors
(2006)
Multilevel inverters with a large number of steps (more than 50 levels) can generate high quality voltage waveforms, good enough to be considered as suitable voltage template generators. Many levels or steps can follow a ...
Ultrashort laser pulse retrieval using single-shot VAMPIRE
(IEEE, 2014)
Characterizing ultrashort laser pulses is a challenging task. By now several methods are established which can be divided into interferometric methods like SPIDER (spectral phase interferometry for direct electric field ...
Synthesis of ultrashort laser pulses for high-order harmonic generation
(American Physical Society, 2018-07)
We present a technique for the synthesis of ultrashort laser pulses with approximately one cycle (FWHM) of temporal duration. These pulses are characterized by a certain degree of chirp. We show that these pulses produce ...
Time resolving imaging spectroscopy applied to the analysis of plasmas generated by pulsed lasers ( Conference Paper )
(Journal of Physics: Conference Series Volume 274, Issue 1, 2011, Article number012085 17th Reunion Iberoamericana de Optica, RIAO and 10th Encuentro de Optica, Laseres y Aplicaciones, OPTILAS; Lima; Peru; 20 September 2010 through 24 September 2010; Code 84476, 2010-09)
Start your abstract here... Time resolved imaging spectroscopy were used to study the spatial and temporal evolution of LIBS (Laser Induced Breakdown Spectroscopy) plasmas generated in Cu substrates by laser pulses of ...
PWM Method to Eliminate Power Sources in a Nonredundant 27-Level Inverter for Machine Drive Applications
(IEEE, 2009)
A nonredundant three-stage 27-level inverter using ldquoHrdquo converters is analyzed for medium- and high-power machine drive applications. The main advantage of this converter is the optimization of levels with a minimum ...