The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
The SG-II upgrade laser facility includes a Petawatt beamline for fundamental physics and advanced applications, which requires large pulse compression gratings. Since it is exhausted to fabricate large size diffraction grating which can meet the stringent requirements of the PW beamline, an elliptical beam is employed firstly for maximum energy while using pulse compression gratings with a size of...
The SG-II upgrade laser facility includes a Petawatt beamline for fundamental physics and advanced applications. The program has been implemented since 2007. We report on the recent progress and the highlights of the engineering campaigns.
A petawatt (PW) beam line, which will deliver 1 kJ pulses with pulse duration near 1 ps, is being set up. Similar to the other high peak-power laser systems, the design of PW beam line also builds on chirped pulse amplification (CPA) techniques. Several new components except for the existing amplifier chain of the ninth beam in Shen-Guang-II (SG-II) facility are introduced, such as an optical parametric...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.