3 papers
physics.acc-ph2018
Enhanced energy gain in a dielectric laser accelerator using a tilted pulse front laser
D. Cesar, J. Maxson, P. Musumeci +4
Using an 800 nm, 45 fs pulse-front-tilted laser we demonstrate a record 315 keV energy gain in a dual grating dielectric laser accelerator (DLA) and average accelerating gradients…
physics.optics2017
On-Chip Laser Power Delivery System for Dielectric Laser Accelerators
Tyler W. Hughes, Si Tan, Zhexin Zhao +12
We propose an on-chip optical power delivery system for dielectric laser accelerators based on a fractal 'tree-branch' dielectric waveguide network. This system replaces experiment…
physics.ins-det2017
Differential optical shadow sensor for sub-nanometer displacement measurement and its application to drag-free satellites
Andreas Zoellner, Si Tan, Shailendhar Saraf +4
We present a method for 3D sub-nanometer displacement measurement using a set of differential optical shadow sensor. It is based on using pairs of collimated beams on opposite side…