Analysis of photoacoustic response from plasmonic nanostructures irradiated by ultrafast laser in water (Conference Presentation)

2016 ◽  
Author(s):  
Ali Hatef ◽  
Behafarid Darvish ◽  
Adrien Dagallier ◽  
Christos Boutopoulos ◽  
Michel Meunier
Keyword(s):  
Ultrafast Laser ◽  
Plasmonic Nanostructures

Ultrafast laser processing of ceramics: Comprehensive survey of laser parameters

2021 ◽  
Vol 33 (1) ◽  
pp. 012009
Author(s):  
Aiko Narazaki ◽  
Hideyuki Takada ◽  
Dai Yoshitomi ◽  
Kenji Torizuka ◽  
Yohei Kobayashi
Keyword(s):  
Laser Processing ◽  
Ultrafast Laser ◽  
Laser Parameters ◽  
Comprehensive Survey

Progress in ultrafast laser space-selective welding

2020 ◽  
Vol 13 (6) ◽  
pp. 1-15
Author(s):  
ZHANG Guo-dong ◽  
◽  
CHENG Guang-hua ◽  
ZHANG Wei ◽  
Keyword(s):  
Ultrafast Laser

From Semiconductor to Metal in a Flash: Observing Ultrafast Laser-Induced Phase Transformations

1997 ◽  
Vol 481 ◽  
Author(s):  
J. P. Callan ◽  
A. M.-T. Kim ◽  
L. Huangt ◽  
E. N. Glezer ◽  
E. Mazur
Keyword(s):  
Phase Transformations ◽  
Dielectric Function ◽  
Spectral Range ◽  
Laser Excitation ◽  
Spectroscopic Technique ◽  
Ultrafast Laser ◽  
Lattice Heating ◽  
Fs Laser

ABSTRACTWe use a new broadband spectroscopic technique to measure ultrafast changes in the dielectric function of a material over the spectral range 1.5–3.5 eV following intense 70-fs laser excitation. The results reveal the nature of the phase transformations which occur in the material following excitation. We studied the response of GaAs and Si. For GaAs, there are three distinct regimes of behavior as the pump fluence is increased — lattice heating, lattice disordering, and a semiconductor-to-metal transition.

scholarly journals Application concepts for ultrafast laser-induced skyrmion creation and annihilation

2021 ◽  
Vol 118 (19) ◽  
pp. 192403
Author(s):  
Kathinka Gerlinger ◽  
Bastian Pfau ◽  
Felix Büttner ◽  
Michael Schneider ◽  
Lisa-Marie Kern ◽  
...  
Keyword(s):  
Ultrafast Laser

scholarly journals Space Qualification of Ultrafast Laser‐Written Integrated Waveguide Optics

2020 ◽  
pp. 2000167
Author(s):  
Simone Piacentini ◽  
Tobias Vogl ◽  
Giacomo Corrielli ◽  
Ping Koy Lam ◽  
Roberto Osellame
Keyword(s):  
Ultrafast Laser

Serum Albumins Guided Plasmonic Nanoassemblies with Opposite Chiralities

Soft Matter ◽  
2021 ◽  
Author(s):  
Zhaoyi Wang ◽  
Ningning Zhang ◽  
Jincheng Li ◽  
Jun Lu ◽  
Li Zhao ◽  
...  
Keyword(s):  
Human Serum Albumin ◽  
Serum Albumin ◽  
Human Serum ◽  
Great Promise ◽  
Plasmonic Nanostructures ◽  
Serum Albumins ◽  
Catalytic Applications

Chiral assemblies by combining natural biomolecules with plasmonic nanostructures hold great promise for plasmonic enhanced sensing, imaging, and catalytic applications. Herein, we demonstrate that human serum albumin (HSA) and porcine...

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