Magali Lozano
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View article: A transportable laser-plasma accelerator in the MeV range
A transportable laser-plasma accelerator in the MeV range Open
Laser-plasma accelerators emerge as ultra-compact and versatile sources for numerous applications. Although the acceleration length is short (a few millimeters), they typically require large-scale infrastructures including ultra-high-power…
View article: 8774 An Uncommon Presentation Of A Large Silent Pheochromocytoma
8774 An Uncommon Presentation Of A Large Silent Pheochromocytoma Open
Disclosure: M. Lozano: None. A. Pinero-Pilona: None. Background: The reported estimated incidence of pheochromocytoma is approximately 2-8 cases per 1 million people per year. Of those, silent pheochromocytomas will make up about 8%. Thus,…
View article: Extending femtosecond laser superfilamentation in air with a multifocal phase mask
Extending femtosecond laser superfilamentation in air with a multifocal phase mask Open
Laser filamentation is a spectacular phenomenon where the self-focusing of the laser pulse generates ionizing light channels. Many applications of filamentation, such as the laser lightning rod, require the generation of superfilaments, lo…
View article: Laguerre–Gaussian laser filamentation for the control of electric discharges in air
Laguerre–Gaussian laser filamentation for the control of electric discharges in air Open
We study the use of Laguerre–Gaussian (LG) femtosecond laser filament with multi GW peak power to guide electric sparks in the atmosphere. We demonstrate that an LG beam with a vortex phase or with 6 azimuthal phase steps generates a filam…
View article: 45 W average-power, high-energy deep-UV generation at 257 nm in LBO
45 W average-power, high-energy deep-UV generation at 257 nm in LBO Open
International audience
View article: Study of consecutive long-lived meter-scale laser-guided sparks in air
Study of consecutive long-lived meter-scale laser-guided sparks in air Open
We study the creation and evolution of meter-scale long-lived laser-guided electric discharges and the interaction between consecutive guided discharges. The lifetime of guided discharges from a Tesla high voltage generator is first increa…
View article: Laser-guided lightning
Laser-guided lightning Open
Electric currents circulating between charged clouds and the earth surface during lightning discharges are responsible for considerable damages and casualties. It is therefore important to develop better protection methods in addition to t…
View article: Second and third harmonic generation from simultaneous high peak- and high average-power thin disk laser
Second and third harmonic generation from simultaneous high peak- and high average-power thin disk laser Open
We report Second Harmonic Generation (SHG) and Third Harmonic Generation (THG) energy conversion efficiencies up to 59% and 27%, respectively for laser pulses simultaneously delivering high peak power in the sub-TW range and average powers…
View article: Laser cavity with a Van der Pol dynamics
Laser cavity with a Van der Pol dynamics Open
In this article, a beam within a ring phase conjugated laser is described by means of a Van der Pol bidimensional dynamic map using an ABCD matrix approach. Explicit expressions for the intracavity chaos-generating matrix elements were obt…
View article: Relativistic-intensity near-single-cycle light waveforms at kHz repetition rate
Relativistic-intensity near-single-cycle light waveforms at kHz repetition rate Open
The development of ultra-intense and ultra-short light sources is currently a subject of intense research driven by the discovery of novel phenomena in the realm of relativistic optics, such as the production of ultrafast energetic particl…
View article: Relativistic near-single-cycle optics at 1 kHz
Relativistic near-single-cycle optics at 1 kHz Open
We present a laser source delivering waveform-controlled 1.5-cycle pulses that can be focused to relativistic intensity at 1 kHz repetition rate. These pulses are generated by nonlinear compression of high-temporal-contrast sub-25\,fs puls…