scholarly journals Radiation friction force effects on electron dynamics in ultra-intensity laser pulse

2019 ◽  
Vol 26 (1) ◽  
pp. 010702 ◽  
Author(s):  
Yanzeng Zhang ◽  
Sergei Krasheninnikov
Keyword(s):  
Laser Pulse ◽  
Friction Force ◽  
Electron Dynamics ◽  
Intensity Laser ◽  
Radiation Friction Force

scholarly journals Signatures of the Carrier Envelope Phase in Nonlinear Thomson Scattering

Crystals ◽  
2021 ◽  
Vol 11 (5) ◽  
pp. 528
Author(s):  
Marcel Ruijter ◽  
Vittoria Petrillo ◽  
Thomas C. Teter ◽  
Maksim Valialshchikov ◽  
Sergey Rykovanov
Keyword(s):  
Laser Pulse ◽  
Radiation Spectrum ◽  
Thomson Scattering ◽  
High Energy ◽  
Phase Changes ◽  
High Energy Radiation ◽  
Carrier Envelope Phase ◽  
High Intensity Laser ◽  
Experimental Parameters ◽  
Intensity Laser

High-energy radiation can be generated by colliding a relativistic electron bunch with a high-intensity laser pulse—a process known as Thomson scattering. In the nonlinear regime the emitted radiation contains harmonics. For a laser pulse whose length is comparable to its wavelength, the carrier envelope phase changes the behavior of the motion of the electron and therefore the radiation spectrum. Here we show theoretically and numerically the dependency of the spectrum on the intensity of the laser and the carrier envelope phase. Additionally, we also discuss what experimental parameters are required to measure the effects for a beamed pulse.

scholarly journals Targets with cone-shaped microstructures from various materials for enhanced high-intensity laser–matter interaction

2021 ◽  
Vol 9 ◽  
Author(s):  
Tina Ebert ◽  
René Heber ◽  
Torsten Abel ◽  
Johannes Bieker ◽  
Gabriel Schaumann ◽  
...  
Keyword(s):  
Laser Pulse ◽  
High Intensity ◽  
Ultrashort Laser Pulse ◽  
Process Chain ◽  
Pulse Processing ◽  
High Intensity Laser ◽  
Matter Interaction ◽  
Different Characteristics ◽  
Ultrashort Laser ◽  
Intensity Laser

Abstract Targets with microstructured front surfaces have shown great potential in improving high-intensity laser–matter interaction. We present cone-shaped microstructures made out of silicon and titanium created by ultrashort laser pulse processing with different characteristics. In addition, we illustrate a process chain based on moulding to recreate the laser-processed samples out of polydimethylsiloxane, polystyrol and copper. With all described methods, samples of large sizes can be manufactured, therefore allowing time-efficient, cost-reduced and reliable ways to fabricate large quantities of identical targets.

Controlling Electron Dynamics with Carrier-Envelope Phases of a Laser Pulse

2019 ◽  
Vol 123 (22) ◽  
pp. 4702-4707 ◽  
Author(s):  
Diptesh Dey ◽  
Dhiman Ray ◽  
Ashwani K. Tiwari
Keyword(s):  
Laser Pulse ◽  
Electron Dynamics

High-contrast, high-intensity laser pulse generation using a nonlinear preamplifier in a Ti:sapphire laser system

2008 ◽  
Vol 33 (7) ◽  
pp. 645 ◽  
Author(s):  
Hiromitsu Kiriyama ◽  
Michiaki Mori ◽  
Yoshiki Nakai ◽  
Takuya Shimomura ◽  
Manabu Tanoue ◽  
...  
Keyword(s):  
Laser Pulse ◽  
High Intensity ◽  
Laser System ◽  
Pulse Generation ◽  
High Contrast ◽  
Ti:Sapphire Laser ◽  
High Intensity Laser ◽  
Intensity Laser

Adjustments of dielectrics craters and their surfaces by ultrafast laser pulse train based on localized electron dynamics control

2013 ◽  
Vol 52 (17) ◽  
pp. 4035 ◽  
Author(s):  
Yanping Yuan ◽  
Lan Jiang ◽  
Xin Li ◽  
Cong Wang ◽  
Lei Yuan ◽  
...  
Keyword(s):  
Laser Pulse ◽  
Pulse Train ◽  
Ultrafast Laser ◽  
Electron Dynamics ◽  
Ultrafast Laser Pulse
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