THz generation from mid-infrared two-color laser pulses in air and a simple method for controlling the THz intensity

2019 ◽  
Author(s):  
Roland Flender ◽  
Balint Kiss ◽  
Adam Borzsonyi ◽  
Viktor Chikan
Keyword(s):  
Laser Pulses ◽  
Simple Method ◽  
Mid Infrared ◽  
Thz Generation

MIL-68(Al) for stable watt-level nanosecond mid-infrared Q-switched laser pulses generation

2021 ◽  
Author(s):  
Le Zheng ◽  
Chen Wei ◽  
Shurong Jiang ◽  
Hongrong Zhou ◽  
Sun Fanxi ◽  
...  
Keyword(s):  
Laser Pulses ◽  
Mid Infrared

scholarly journals Nonperturbative generation of above-threshold harmonics from pre-excited argon atoms in intense mid-infrared laser fields

2017 ◽  
Vol 5 ◽  
Author(s):  
Guihua Li ◽  
Hongqiang Xie ◽  
Ziting Li ◽  
Jinping Yao ◽  
Wei Chu ◽  
...  
Keyword(s):  
Excited State ◽  
Femtosecond Laser ◽  
Pulse Energy ◽  
Laser Pulses ◽  
Infrared Laser ◽  
Femtosecond Laser Pulses ◽  
Probe Laser ◽  
Laser Fields ◽  
Mid Infrared ◽  
Highly Nonlinear

We experimentally investigate the generation of above-threshold harmonics completely from argon atoms on an excited state using mid-infrared femtosecond laser pulses. The highly nonlinear dependences of the observed signal on the pulse energy and polarization of the probe laser pulses indicate its nonperturbative characteristic.

scholarly journals Characterizing the carrier-envelope phase stability of mid-infrared laser pulses by high harmonic generation in solids

2020 ◽  
Vol 28 (12) ◽  
pp. 17161
Author(s):  
A. Leblanc ◽  
P. Lassonde ◽  
Gilles Dalla-Barba ◽  
E. Cormier ◽  
H. Ibrahim ◽  
...  
Keyword(s):  
Harmonic Generation ◽  
Phase Stability ◽  
High Harmonic ◽  
High Harmonic Generation ◽  
Laser Pulses ◽  
Infrared Laser ◽  
Mid Infrared ◽  
Carrier Envelope Phase

Enhancement of THz Generation by Two-Color TW Laser Pulses in a Low-Pressure Gas

2020 ◽  
Vol 41 (9) ◽  
pp. 1069-1081 ◽  
Author(s):  
Мaxim М. Nazarov ◽  
Alexander V. Mitrofanov ◽  
Dmitry A. Sidorov-Biryukov ◽  
Mikhail V. Chasсhin ◽  
Pavel A. Shcheglov ◽  
...  
Keyword(s):  
Laser Pulses ◽  
Low Pressure ◽  
Thz Generation

scholarly journals Analysis of THz generation by multicolor laser pulses with various frequency ratios

2020 ◽  
Vol 101 (4) ◽  
Author(s):  
Zhaoyan Zhou ◽  
Zhihui lv ◽  
Dongwen Zhang ◽  
Zengxiu Zhao ◽  
C. D. Lin
Keyword(s):  
Laser Pulses ◽  
Thz Generation ◽  
Frequency Ratios
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