Localized transient electron dynamics control in shaped ultrafast laser micro/nano fabrication

2012 ◽  
Author(s):  
Cong Wang ◽  
Lan Jiang ◽  
Yanping Yuan ◽  
Dong Yu ◽  
Chuancai Xu ◽  
...  
Keyword(s):  
Ultrafast Laser ◽  
Electron Dynamics ◽  
Nano Fabrication

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

Ultrafast laser control of electron dynamics in atoms, molecules and solids

2011 ◽  
Vol 153 ◽  
pp. 9 ◽  
Author(s):  
Matthias Wollenhaupt ◽  
Thomas Baumert
Keyword(s):  
Ultrafast Laser ◽  
Electron Dynamics ◽  
Laser Control

Ultrafast laser ablation size and recast adjustment in dielectrics based on electron dynamics control by pulse train shaping

2013 ◽  
Vol 11 (4) ◽  
pp. 041403-41406 ◽  
Author(s):  
Chuancai Xu Chuancai Xu ◽  
Lan Jiang Lan Jiang ◽  
Ni Leng Ni Leng ◽  
Yanping Yuan Yanping Yuan ◽  
Pengjun Liu Pengjun Liu ◽  
...  
Keyword(s):  
Laser Ablation ◽  
Pulse Train ◽  
Ultrafast Laser ◽  
Electron Dynamics ◽  
Ultrafast Laser Ablation

scholarly journals Energy Distribution Curves of Ultrafast Laser-Induced Field Emission and Their Implications for Electron Dynamics

2011 ◽  
Vol 107 (8) ◽  
Author(s):  
Hirofumi Yanagisawa ◽  
Matthias Hengsberger ◽  
Dominik Leuenberger ◽  
Martin Klöckner ◽  
Christian Hafner ◽  
...  
Keyword(s):  
Energy Distribution ◽  
Field Emission ◽  
Ultrafast Laser ◽  
Electron Dynamics ◽  
Induced Field

Stereocontrol of attosecond time-scale electron dynamics in ABCU using ultrafast laser pulses: a computational study

2011 ◽  
Vol 13 (18) ◽  
pp. 8331 ◽  
Author(s):  
B. Mignolet ◽  
A. Gijsbertsen ◽  
M. J. J. Vrakking ◽  
R. D. Levine ◽  
F. Remacle
Keyword(s):  
Time Scale ◽  
Computational Study ◽  
Laser Pulses ◽  
Ultrafast Laser ◽  
Electron Dynamics ◽  
Ultrafast Laser Pulses

Transient Localized Material Properties Changes by Ultrafast Laser-Pulse Manipulation of Electron Dynamics in Micro/Nano Manufacturing

2011 ◽  
Vol 1365 ◽  
Author(s):  
Xin Li ◽  
Lan Jiang ◽  
Cong Wang ◽  
Hai-Lung Tsai
Keyword(s):  
Material Properties ◽  
Chemical Characteristic ◽  
Ultrafast Laser ◽  
Photon Absorption ◽  
Electron Dynamics ◽  
Physical Chemical ◽  
Picosecond Time Scale ◽  
Change Mechanisms ◽  
Nanoscale Manufacturing ◽  
Electron Photon

ABSTRACTA femtosecond (fs) pulse duration is shorter than many physical/chemical characteristic times, such as the electron-photon relaxation time, which makes it possible to control electron dynamics. This paper reviews our recent progress which proposes to change electron dynamics (selective excitation/ionization) and electron densities/temperatures in materials to control the following properties and processes: 1) the transient (femtosecond-to-picosecond time scale), localized (nanometer-to-micrometer length scale) material properties, 2) the corresponding photon absorption process, and 3) phase change mechanisms, by manipulating fs pulse-train number/delay for high-precision micro/nanoscale manufacturing.

scholarly journals Subwavelength ripples adjustment based on electron dynamics control by using shaped ultrafast laser pulse trains

2012 ◽  
Vol 20 (19) ◽  
pp. 21505 ◽  
Author(s):  
Lan Jiang ◽  
Xuesong Shi ◽  
Xin Li ◽  
Yanping Yuan ◽  
Cong Wang ◽  
...  
Keyword(s):  
Laser Pulse ◽  
Ultrafast Laser ◽  
Electron Dynamics ◽  
Pulse Trains ◽  
Ultrafast Laser Pulse
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