scholarly journals Thermal and shock induced modification inside a silica glass by focused femtosecond laser pulse

2011 ◽  
Vol 109 (2) ◽  
pp. 023503 ◽  
Author(s):  
Masaaki Sakakura ◽  
Masahide Terazima ◽  
Yasuhiko Shimotsuma ◽  
Kiyotaka Miura ◽  
Kazuyuki Hirao
Keyword(s):  
Laser Pulse ◽  
Femtosecond Laser ◽  
Femtosecond Laser Pulse ◽  
Silica Glass

SELF-ASSEMBLED VOLUME GRATING IN SILICA GLASS INDUCED BY TIGHTLY FOCUSED FEMTOSECOND LASER PULSE

2009 ◽  
Vol 18 (04) ◽  
pp. 625-632
Author(s):  
ZHONGYI GUO ◽  
WEIQIANG DING ◽  
SHILIANG QU ◽  
JINGMIN DAI ◽  
SHUTIAN LIU
Keyword(s):  
Laser Pulse ◽  
Femtosecond Laser ◽  
Femtosecond Laser Pulse ◽  
Silica Glass ◽  
Femtosecond Pulses ◽  
Scanning Velocity ◽  
First Order ◽  
Diffractive Efficiency ◽  
Transparent Materials ◽  
Self Assembled

We report on self-assembled volume grating in silica glass induced by a tightly focused femtosecond laser pulse. The formation of volume grating is attributed to the multiple microexplosion in the transparent materials induced by the femtosecond pulses. The first order diffractive efficiency is greatly dependent on the energy of the pulses and the scanning velocity of the laser, and the highest reaches to nearly 30%.

scholarly journals Light-Tunable Ferromagnetism in Atomically Thin Fe3GeTe2 Driven by Femtosecond Laser Pulse

2020 ◽  
Vol 125 (26) ◽  
Author(s):  
Bo Liu ◽  
Shanshan Liu ◽  
Long Yang ◽  
Zhendong Chen ◽  
Enze Zhang ◽  
...  
Keyword(s):  
Laser Pulse ◽  
Femtosecond Laser ◽  
Femtosecond Laser Pulse

scholarly journals Spin injection characteristics of Py/graphene/Pt by gigahertz and terahertz magnetization dynamics driven by femtosecond laser pulse

AIP Advances ◽  
2021 ◽  
Vol 11 (1) ◽  
pp. 015321
Author(s):  
H. Idzuchi ◽  
S. Iihama ◽  
M. Shimura ◽  
A. Kumatani ◽  
S. Mizukami ◽  
...  
Keyword(s):  
Laser Pulse ◽  
Femtosecond Laser ◽  
Femtosecond Laser Pulse ◽  
Spin Injection ◽  
Magnetization Dynamics
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