Intrinsic spatial chirp of subcycle terahertz pulsed beams

2021 ◽  
Vol 104 (3) ◽  
Author(s):  
G. A. Hine ◽  
M. Doleans
Keyword(s):  
Spatial Chirp

Focusing Characteristics of Gaussian Pulsed Beams with First-Order Spatial Chirp

2015 ◽  
Vol 52 (1) ◽  
pp. 011407
Author(s):  
曾曙光 Zeng Shuguang ◽  
刘雁 Liu Yan
Keyword(s):  
First Order ◽  
Spatial Chirp

scholarly journals Spatial Chirp of Agate Bands

Minerals ◽  
2019 ◽  
Vol 9 (10) ◽  
pp. 634 ◽  
Author(s):  
Julia Goldbaum ◽  
Charles Howard ◽  
Avinoam Rabinovitch
Keyword(s):  
Nonlinear Process ◽  
Volume Mode ◽  
Spatial Chirp ◽  
The Individual ◽  
External Forces

Agate bandwidths are analyzed and shown to consist of spatial chirps. It is shown that (a) bands are created by following an equal volume mode and (b) the spatial chirps are approximately spherical and concentrated at different “disturbance” locations in the individual agate sectors. Results indicate that the sequence of formation started with banding under a nonlinear process in a gel matrix and were secondarily deformed by external forces.

Broadband interferometric characterization of divergence and spatial chirp

2015 ◽  
Vol 40 (17) ◽  
pp. 4066 ◽  
Author(s):  
Amanda K. Meier ◽  
Marin Iliev ◽  
Jeff A. Squier ◽  
Charles G. Durfee
Keyword(s):  
Spatial Chirp

Spatial chirp and angular dispersion of the nonlinear crystal for a femtosecond OPO

2005 ◽  
Vol 37 (1) ◽  
pp. 69-76 ◽  
Author(s):  
Jing Ma ◽  
Ruobing Zhang ◽  
Chen Zhu ◽  
Huajun Zhao ◽  
Weili Zhang ◽  
...  
Keyword(s):  
Nonlinear Crystal ◽  
Angular Dispersion ◽  
Spatial Chirp

Development of a dual temporal-spatial chirp method for the generation of broadband surface acoustic waves

2018 ◽  
Vol 143 (3) ◽  
pp. 1843-1843
Author(s):  
Marc Duquennoy ◽  
Dame Fall ◽  
Mohammadi Ouaftouh ◽  
Farouk Benmeddour ◽  
Salah-eddine Hebaz ◽  
...  
Keyword(s):  
Acoustic Waves ◽  
Surface Acoustic Waves ◽  
Spatial Chirp

scholarly journals Control of transverse motion and x-ray emission of electrons accelerated in laser-driven wakefields by tuning laser spatial chirp

2019 ◽  
Vol 62 (2) ◽  
pp. 024002
Author(s):  
H Xiao ◽  
M Chen ◽  
S M Weng ◽  
L M Chen ◽  
Z M Sheng ◽  
...  
Keyword(s):  
Transverse Motion ◽  
X Ray ◽  
Spatial Chirp

An Ultra-Broadband Spatially Dispersed Regenerative Amplifier Free from Spatial Chirp

2008 ◽  
Vol 25 (6) ◽  
pp. 2048-2050
Author(s):  
Li Chuang ◽  
Leng Yu-Xin ◽  
Zhang Chun-Mei ◽  
Liang Xiao-Yan ◽  
Li Ru-Xin ◽  
...  
Keyword(s):  
Regenerative Amplifier ◽  
Spatial Chirp

Both Theoretical and Experimental Analysis of Temporal and Spatial Chirp of Femtosecond Pulse Beam in a Prism Pair

2014 ◽  
Vol 556-562 ◽  
pp. 4514-4517
Author(s):  
Tie Ju Sun ◽  
Xin Lou ◽  
Fang Zhen Duan ◽  
Cheng Li Li
Keyword(s):  
Femtosecond Pulse ◽  
Group Delay ◽  
Group Delay Dispersion ◽  
Second Derivative ◽  
Pulse Beam ◽  
Temporal Properties ◽  
Time Domains ◽  
Temporal And Spatial ◽  
Spatial Chirp ◽  
Prism Pair

Spatial and temporal chirp will effects a pulse both in space and in time domains. So effectively controlling and utilizing the spatial and temporal chirp has great significance. In this manuscript, firstly the dispersion properties of the prism pair is theoretical analyzed, and the phase delay second derivative expression of the thin prism is obtained. Then a setup is demonstrated to experimentally investigate the spatial and temporal properties of the femtosecond pulse beam. The spatial chirp and temporal chirp effects on the femtosecond pulse beam are experimentally obtained. Both theoretical analysis and experimental results indicate that the group delay dispersion due to prisms is always negative, and the pulse beam can be compressed or broadened by the prism pair based on changing the prisms referring parameters.

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