Intense Few-Cycle Mid-Infrared Laser Pulse Generation and Applications

2012 ◽  
pp. 15-25
Author(s):  
Ruxin Li ◽  
Chuang Li ◽  
Liwei Song ◽  
Ding Wang ◽  
Canhua Xu ◽  
...  
Keyword(s):  
Laser Pulse ◽  
Infrared Laser ◽  
Pulse Generation ◽  
Mid Infrared

Passively Q-switched mid-infrared laser pulse generation with gold nanospheres as a saturable absorber

2018 ◽  
Vol 43 (5) ◽  
pp. 1179 ◽  
Author(s):  
Wenchao Duan ◽  
Hongkun Nie ◽  
Xiaoli Sun ◽  
Baitao Zhang ◽  
Guanbai He ◽  
...  
Keyword(s):  
Laser Pulse ◽  
Saturable Absorber ◽  
Infrared Laser ◽  
Pulse Generation ◽  
Gold Nanospheres ◽  
Mid Infrared

High-order harmonic generation with a single-color mid-infrared laser field by frequency-chirping

2019 ◽  
Vol 33 (13) ◽  
pp. 1950122 ◽  
Author(s):  
Yunhui Wang ◽  
Dandan Song ◽  
Qiang Zuo ◽  
Hong Wu ◽  
Zhihong Yang
Keyword(s):  
Harmonic Generation ◽  
Laser Field ◽  
Infrared Laser ◽  
Pulse Generation ◽  
High Order ◽  
Time Dependent ◽  
Mid Infrared ◽  
High Order Harmonic ◽  
Isolated Attosecond Pulse ◽  
Frequency Chirping

By numerically solving the time-dependent Schrödinger equation for helium atoms in a single mid-infrared laser field, we explore the frequency-chirping effect of laser field on high-order harmonic and isolated attosecond pulse generation. One or two ultrabroad supercontinuum harmonic plateaus can be controlled through modulating the laser field frequency by a small time-dependent signal. Under the best chirping condition, an ultrashort 2.2 as pulse can be obtained by Fourier transformation with the bandwidth of 782 eV. Furthermore, we explain the harmonic generation physical mechanisms by classical ionizing and returning energy maps and time–frequency analyzes.

scholarly journals Correlated multielectron dynamics in mid-infrared laser pulse interactions with neon atoms

2013 ◽  
Vol 21 (18) ◽  
pp. 21433 ◽  
Author(s):  
Qingbin Tang ◽  
Cheng Huang ◽  
Yueming Zhou ◽  
Peixiang Lu
Keyword(s):  
Laser Pulse ◽  
Infrared Laser ◽  
Mid Infrared

Effective mass dependence in laser-induced absorption of ZnO pumped by mid-infrared laser pulse

2017 ◽  
Vol 395 ◽  
pp. 261-266
Author(s):  
Yue Zhong ◽  
Zhinan Zeng ◽  
Zhengmao Jia ◽  
Yinghui Zheng ◽  
Guicun Li ◽  
...  
Keyword(s):  
Laser Pulse ◽  
Effective Mass ◽  
Infrared Laser ◽  
Mass Dependence ◽  
Mid Infrared ◽  
Induced Absorption
Sign in / Sign up

Export Citation Format

Share Document