US 12,283,455 B2
Monochromator device and methods of use thereof
Duncan Cameron, Ithaca, NY (US); Jared Maxson, Ithaca, NY (US); and David Muller, Ithaca, NY (US)
Assigned to CORNELL UNIVERSITY, Ithaca, NY (US)
Appl. No. 17/639,903
Filed by CORNELL UNIVERSITY, Ithaca, NY (US)
PCT Filed Sep. 3, 2020, PCT No. PCT/US2020/049152
§ 371(c)(1), (2) Date Mar. 2, 2022,
PCT Pub. No. WO2021/046187, PCT Pub. Date Mar. 11, 2021.
Claims priority of provisional application 62/976,150, filed on Feb. 13, 2020.
Claims priority of provisional application 62/895,300, filed on Sep. 3, 2019.
Prior Publication US 2022/0367141 A1, Nov. 17, 2022
Int. Cl. H01J 37/26 (2006.01); H01J 37/141 (2006.01); H01J 37/147 (2006.01)
CPC H01J 37/147 (2013.01) [H01J 37/141 (2013.01); H01J 37/26 (2013.01)] 25 Claims
OG exemplary drawing
 
1. A monochromator device comprising:
a first radiofrequency cavity positioned to receive an output beam from an electron source;
a second radiofrequency cavity positioned to receive the output beam from the first radiofrequency cavity, wherein the first radiofrequency cavity and the second radiofrequency cavity are configured to, in combination, correct one or more energy deviations in time and space of the output beam.