We demonstrate spatiotemporal phase-matching of high harmonic generation both theoretically and experimentally utilizing a pump field in the form of a traveling intensity grating. Such an arrangement has the potential to enable selective enhancement of specific harmonic orders while fine-tuning their frequency by controlling the spatial and temporal parameters of the pump.

More from our Archive

• DOI: 10.1063/5.0152064 2023

  Two-dimensional 4<i>f</i> magnetic EuSn2X2 (X = P, As) monolayers: A first-principles study

  Yihang Bai, Yaxuan Wu, Chaobin Jia, Lipeng Hou, Bing Wang

• DOI: 10.3390/sym15071324 2023

  The Analysis of Bifurcation, Quasi-Periodic and Solitons Patterns to the New Form of the Generalized q-Deformed Sinh-Gordon Equation

  Syeda Sarwat Kazmi, Adil Jhangeer, Nauman Raza, Haifa I. Alrebdi, Abdel-Haleem Abdel-Aty, Hichem Eleuch

• DOI: 10.1063/5.0147450 2023

  Giant spin-splitting and tunable spin-momentum locked transport in room temperature collinear antiferromagnetic semimetallic CrO monolayer

  Xin Chen, Duo Wang, Linyang Li, Biplab Sanyal

• DOI: 10.3390/sym15071338 2023

  Nonlinear Dynamics of a Piecewise Modified ABC Fractional-Order Leukemia Model with Symmetric Numerical Simulations

  Hasib Khan, Jehad Alzabut, Wafa F. Alfwzan, Haseena Gulzar

• DOI: 10.1063/5.0147941 2023

  Acoustic metamaterial absorbers: The path to commercialization

  Min Yang, Ping Sheng

• DOI: 10.3390/sym15071433 2023

  Solitary Solutions for the Stochastic Fokas System Found in Monomode Optical Fibers

  Wael W. Mohammed, Farah M. Al-Askar, Clemente Cesarano

• DOI: 10.1063/5.0155310 2023

  Ohmic contacts in MXene/MoSi2N4 heterojunctions

  Xiang Zhang, Jun-Yue Zheng, Yu-Cui Xiang, Di Wu, Jing Fan, Yi-Yang Sun, Li-Juan Chen, Li-Yong Gan, Xiaoyuan Zhou

• DOI: 10.3390/sym15071405 2023

  I.V-CR-γ-Convex Functions and Their Application in Fractional Hermite–Hadamard Inequalities

  Miguel Vivas-Cortez, Sofia Ramzan, Muhammad Uzair Awan, Muhammad Zakria Javed, Awais Gul Khan, Muhammad Aslam Noor

• DOI: 10.22331/q-2023-07-12-1058 2023

  A scalable and fast artificial neural network syndrome decoder for surface codes

  Spiro Gicev, Lloyd C. L. Hollenberg, Muhammad Usman

• DOI: 10.3390/sym15071402 2023

  Islands in Generalized Dilaton Theories

  Jia Tian