Search/Browse Tech
Photonic-crystal-fiber-delivered laser-triggered high-voltage gas switch
United States Patent
10,687,412 | |
June 16, 2020 | |
View the Complete Patent at the US Patent & Trademark Office | |
A photonic-crystal-fiber-delivered laser-triggered high-voltage gas switch can deliver a peak irradiance of greater than 5.1.times.10.sup.11 W/cm.sup.2 to the AK gap for a laser having a wavelength of 1064 nm. The switch is capable of operating at pressures up to 2200 psi; voltages across the gap of greater than 200 kV; operation at less than 70% self-break voltage; shot-to-shot jitter of less than 3 ns; AK gap distances of 3 mm or smaller; and triggering via a fiber-delivered laser pulse energy of as low as 500 .mu.J. | |
16/ 564,685 | |
September 9, 2019 | |
1/1 | |
H05H 1/52 (20060101)G02B 6/02 (20060101) | |
STATEMENT OF GOVERNMENT INTEREST This invention was made with Government support under Contract No. DE-NA0003525 awarded by the United States Department of Energy/National Nuclear Security Administration. The Government has certain rights in the invention. |