Theoretical and experimental study for shortening laser pulse width by pinhole plasma shutterEbrahim Jaafari, Masoud Kavosh Tehrani, Mohammad Malek Mohammad and Hossian SaghafifarEur. Phys. J. Appl. Phys., 70 2 (2015) 20802DOI: https://doi.org/10.1051/epjap/2015140510