From Event: SPIE Optical Engineering + Applications, 2016
The ability to maximise the shot rate of large scale laser facilities is dependent on the turnaround time of the laser,
diagnostics and targetry. In a move to improve the last of these, a combined target mount and carousel are being
implemented on the Vulcan Petawatt facility. The Vulcan Petawatt interaction chamber currently operates with either a
single target or with a target wheel; which has limited positions and varying degrees of subsequent target survivability.
Whenever the target holder needs to be changed the chamber vacuum has to be cycled, delaying shots by up to an hour.
The new carousel design is capable of holding 30 target assemblies at a safe distance from the interaction point, with
each target capable of being dialed in to position on demand. This allows for a whole day’s worth of shots with the
flexibility to choose any target or reference object without having to break vacuum. Here we present the design,
characterisation and implementation of this new target inserter.
Robert Heathcote and Robert J. Clarke, "A target inserter for the Vulcan Petawatt Laser interaction chamber," Proc. SPIE 9966, Target Diagnostics Physics and Engineering for Inertial Confinement Fusion V, 996608 (Presented at SPIE Optical Engineering + Applications: September 01, 2016; Published: 19 September 2016); https://doi.org/10.1117/12.2237741.
Conference Presentations are recordings of oral presentations given at SPIE conferences and published as part of the conference proceedings. They include the speaker's narration along with a video recording of the presentation slides and animations. Many conference presentations also include full-text papers. Search and browse our growing collection of more than 12,000 conference presentations, including many plenary and keynote presentations.